CATALOGUE OF THE FRESHWATER MITES (ACARI) IN THE MUSÉUM NATIONAL D’HISTOIRE NATURELLE, PARIS
 

Compiled by Dr Reinhard GERECKE, Biesingerstr.11, D 72070 Tübingen, Germany (e-mail: reinhard.gerecke@uni-tuebingen.de). Curator of collection : Dr Mark JUDSON, Muséum national d’Histoire naturelle, Laboratoire de Zoologie (Arthropodes), 61 rue de Buffon, 75231 Paris Cedex 05, France (e-mail: judson@mnhn.fr).

The present catalogue of the freshwater mites (Hydrachnidia) conserved at the Muséum national d'Histoire Naturelle, Paris (MNHN), is based on an examination of the collection and card-index files (written by M. NAUDO), during a stay supported by the PARSYST. Information for marine mites (Halacaridae) is given occasionally (for the tube collection, with some occasional remarks on slides that might otherwise escape attention due to wrong or incomplete taxonomic labels). Vials and slides without taxonomic identification were examined if the collecting site and/or collector name gave reason to suspect a limnic origin of the specimens.
As far as possible, unidentified material has been classified to generic level. In the columns “genus” and “species” the taxonomy follows K. O. Viets (1987). The text of the labels (“country, collector, date, site, name in collection, remarks”) is cited in its original form, apart from a few obvious orthographic errors. The column “specimens” contains, where possible, information on individual numbers and developmental stages, given in parentheses (males/females/deutonymphs). The columns “container” and “no.” give the labels of the slide drawers and jars, followed by the individual slide or a tube numbers; the column “prep.” indicates whether the material is in alcohol or mounted on slides.
The collection includes about 350 monospecific series (one species/one collecting site) of Hydrachnidia with at least 800 specimens from more than 30 different countries. The countries represented by the highest numbers of sites are France (over 75, with a high number of specimens lacking detailed site information), Madagascar (about 30), Norway (about 30) and Morocco (14). In total, 55 genera are represented, 7 of which had not been identified before in the collection (Diplodontus, Dodekabates, Kawamuracarus, Mamersa, Nudomideopsis, Trichothyas and one probably undescribed genus). The collection comprises 152 identified, and an estimated number of about 40 unidentified species. The material includes primary types of about 15 species.
 

Taxonomic position Genus Species Name in collection Prep. Container No. Specimens Country Collector Date Site Remarks
Halacaridae     Halacaridae alc. C 10 div. >30 (7 tubes) France Angelier E. 1947 Banyuls  
Halacaridae     Halacaridae alc. C 21 I   Liberia Delamare-Deboutt. - Plage de Monrovia, R.A. N°1  
Halacaridae     Halacaridae alc. C 21 M   Tanganyika Delamare-Deboutt. - Dar es Salam, Salander bridge, Rve. droite  
Halacaridae     Halacaridae alc. C 21 U   Tanganyika Delamare-Deboutt. - 13396 Dar es Salam  
Halacaridae     Halacaridae alc. C 48 G   - - - 152  
Halacaridae     Halacaridae alc. C 70 L   France Delamare-Deboutt. - Banyuls-sur-mer, faune interstitielle littorale; M 150  
Halacaridae     Halacaridae alc. C 70 T   France Delamare-Deboutt. - Banyuls-sur-mer, faune interstitielle littorale; M 150  
Halacaridae     Halacaridae sl. 19 I 2 1 USA Pruvot, Mme. A. ? Golfe de Californie sur Aplysia parvulus Mörch
Halacaridae     Halacaridae sl. 50 C 9 1 Egypt Dollfus R.Ph. -1928 29 Golfe de Suez  
Halacaridae     Halacaridae sl. 50 C  12 1 Egypt Dollfus R.Ph. 30.12.28 Golfe de Suez station XXIII sur spongiaire
Halacaridae     Halacaridae sl. 50 C  13 1 Egypt Dollfus R.Ph. 30.12.28 Golfe de Suez station XXII Copidognathus brachyrhynchus Andrè Typus - in the catalogue labelled "Acarien brachyrhynchus", without Type designation!
Halacaridae     Halacaridae sl. 50 C 14 1 Egypt Dollfus R.Ph. 25.12.28 Golfe de Suez station XVII bis Acarien scutatus
Halacaridae     Halacaridae sl. 53 F 1 1 Kerguelen Aubert de la Rüe -1931,66667 Port Jeanne d'Arc entrée no. 10.1931
Halacaridae     Halacaridae sl. 53 F 2 1 Ile St Paul Aubert de la Rüe -1935 à l'intérieure du cratère de l'Ile St Paul sur les algues marines 
Halacaridae     Halacaridae sl. 53 G 5 1 Ile St Paul Aubert de la Rüe ? sur le pourtour du cratère  Marée basse, entrée 10.1931
Halacaridae     Halacaridae sl. 53 G 6 1 Monaco André M. -1930 Recueilli dans le port de Monaco, paroi latérale côte du rocher (feu rouge) du port de Monaco. parmi éponges, 29
Halacaridae     Halacaridae alc. A 35 - 8 tubes: 1,3,4,5,9,10,40,107 Monaco M.André -1931,66667 -  
Halacaridae Halacarus bisulcus Halacarus bisulcus alc. L 16 - several tubes France Monniot F. -1961 Banyuls-sur-Mer Vie et Milieu 13(2) (1962): 227-322
Halacaridae Halacarus chevreuxi Trouessart Halacarus chevreuxi Trouessart alc. E 3 F ex lame 17A7 Coll. Trouessart France Neumann G. - St. Jean de Luz [Basses-Pyrénées], algues, registre 975 mise en acide lactique
Halacaridae Lobohalacarus weberi Lobohalacarus weberi sl. 14 J 4 ? France ? ? Corse, Actone, col de vergio  
Hydrachnidia Arrenuridae   Hydrachnellae alc. C 29 L 1 (0/0/1) France ? ? 09.09.30 Biospeologia  
Hydrachnidia Arrenurus   Hydrachnellae alc. A1 B many Madagascar Millot J. -1955 NO Ankarana  
Hydrachnidia Arrenurus   Hydrachnellae alc. A1 D several Madagascar Millot J. -1955 Ankarana (marais)  
Hydrachnidia Arrenurus   Hydrachnellae alc. A 48 F 5 Madagascar Millot J. -1957 C., Bords du lac Alaotra  
Hydrachnidia Arrenurus   Hydrachnellae alc. B 10 D 1 (1/0/0) Madagascar Millot J. -101.946 E Ambohivoangy. Lagunes/eaux presque douces  
Hydrachnidia Arrenurus   Hydrachnellae alc. B 10 I 4 Madagascar Millot J. -1954 N.O. Bas Sambirano massaban A  
Hydrachnidia Arrenurus   Hydrachnellae alc. B 15 E 1 (0/1/0) juv. Madagascar Millot J. -1957 Tsimbazaza (rizière) +15 Thromb., 2 Mesostigs
Hydrachnidia Arrenurus   Hydrachnellae alc. B 15 I 2 (0/2/0) Madagascar Millot J. - N Sambirano (marais A)  
Hydrachnidia Arrenurus   Hydrachnellae alc. C 9 L 4 (1/3/0) Algeria Lesne? (6-97) 20.10.93 Takersan  
Hydrachnidia Arrenurus   Hydrachnellae alc. C 60 C 1 (1/0/0) Madagascar Paulian R. -1956 Tananarive; Tsimbazaza  
Hydrachnidia Arrenurus   Hydrachnellae alc. E 14 E 1 (0/1/0) Madagascar Millot J. -1956 Nossi-Be L. Djabol-Bé  
Hydrachnidia Arrenurus   Hydrachnellae alc. E 14 K 1 (0/1/0) Madagascar Waterlot - Ambato, Boeni, marais province de Maeva-tanana juv.
Hydrachnidia Arrenurus   Hydrachnellae alc. E 14 M 1 (0/1/0) Madagascar Waterlot - Marais Marovoay près Majunga juv.
Hydrachnidia Arrenurus   Hydrachnellae alc. E 17 J 2 (0/2/0) Madagascar Millot J. -1956 S. Fort Dauphin (eau douce) 2 spp.
Hydrachnidia Arrenurus    Hydrachnellae sl. 22 C 10 1 (0/1/0) Cambodia Brumpt E. 27.12.35 Angkor, Fac.Med.Paris E.C. Parasitologie leg. R.Ph.Dollfus
Hydrachnidia Arrenurus    Hydrachnellae sl. 22 C 11 1 (0/0/1) Vietnam Brumpt E. 17.10.35 Hanoi, rizières à Pontederia, Fac.Med.Paris E.C. Parasitologie  
Hydrachnidia Arrenurus   Hydrachnellae alc. A 20 J 4 Madagascar Millot J. -1955 NO Ankarana  
Hydrachnidia Arrenurus abbreviator Berlese, 1888 Arrenurus abbreviator Berlese sl. 19 A 6 ? France ? -1925 Domène, entrée no. 18-1927  
Hydrachnidia Arrenurus albator (Müller, 1776) Arrenurus albator alc. 5 alpha 3 ? France Angelier E. -1956 Souade, Banyuls (Py. Or.)  
Hydrachnidia Arrenurus albator (Müller, 1776) Arrenurus albator (Müller) alc. 5 alpha 86 ? France Angelier E. ? ?  
Hydrachnidia Arrenurus batillifer Koenike, 1896 Arrenurus batillifer Koenike alc. 5 gamma 4 ? France Angelier E. ? ?  
Hydrachnidia Arrenurus batillifer Koenike, 1896 Arrenurus batillifer Koenike sl. 19 C 6 ? France ? -1925 Domène, entrée no. 18-1927  
Hydrachnidia Arrenurus bicuspidator Berlese, 1885 Arrenurus bicuspidator Berlese alc. E 4 N 1 Norway Thor -1899 Kristiania Ladderudvan i asker ex coll. Thor ("= tricuspidator Bruz, Neum, Barr & Mon Piers")
Hydrachnidia Arrenurus bifidicodulus Piersig, 1897 Arrenurus bifidicodulus Piersig alc. 5 alpha 66 ? France Angelier E. ? ?  
Hydrachnidia Arrenurus bipapillosus Halbert, 1911 Arrenurus bipapillosus Halbert alc. 2 gamma 53 2 (1/1/0) France Angelier E. 16.08.48 Povade, Coursuif  
Hydrachnidia Arrenurus bipapillosus Halbert, 1911 Arrenurus bipapillosus Halbert alc. 5 gamma 9 ? France Angelier E. ? ?  
Hydrachnidia Arrenurus bipapillosus Halbert, 1911 Arrhenurus bipapillosus Halbert sl. 19 E 8 1 (0/1/0) France ? 24.06.26 Savoie. Lac de St André, entrée no. 18-1927  
Hydrachnidia Arrenurus bipapillosus Halbert, 1911 Arrhenurus bipapillosus Halbert sl. 19 E 9 1 (1/0/0) France ? -1926 Savoie. Lac de St André, entrée no. 18-1927  
Hydrachnidia Arrenurus bruzelii Koenike, 1885 Arrenurus bruzelii Koenike alc. 5 alpha 93 ? France Angelier E. ? ?  
Hydrachnidia Arrenurus bruzelii Koenike, 1885 Arrenurus bruzelii Koenike sl. 19 C 7 1 (1/0/0) France ? -1925 Étang du pied de Voreppe, entrée no. 18-1927  
Hydrachnidia Arrenurus bruzelii Koenike, 1885 Arrenurus malleator Berlese alc. 2 gamma 42 1 (0/1/0) France André M. 16.03.19 Sucy en Brie, dans les champs  
Hydrachnidia Arrenurus bruzelii Koenike, 1885.  Arrhenurus malleator Berlese sl. 19 E 10 1 (0/1/0) France André M. 16.03.19 Sucy en Brie, dans les champs  
Hydrachnidia Arrenurus buccinator (Müller, 1776) Arrenurus caudatus alc. E 4 O 1 (1/0/0) Norway Thor -1899 Oppegaard Dam ved Soetr nar Ljan ex coll. Thor
Hydrachnidia Arrenurus claviger Koenike, 1885 Arrenurus claviger Koenike alc. 5 alpha 91 ? France Angelier E. ? ?  
Hydrachnidia Arrenurus conicus Piersig, 1894 Arrenurus conicus Piersig alc. 5 alpha 102 ? France Angelier E. ? ?  
Hydrachnidia Arrenurus crassicaudatus Kramer, 1875 Arrenurus crassicaudatus Kramer alc. 5 gamma 18 ? France Angelier E. ? ?  
Hydrachnidia Arrenurus cuspidator (Müller, 1776) Arrenurus cuspidator (Müller) alc. 5 gamma 5 ? France Angelier E. ? ?  
Hydrachnidia Arrenurus cuspidifer Piersig, 1894 Arrenurus cuspidifer Piersig alc. 5 alpha 92 ? France Angelier E. ? ?  
Hydrachnidia Arrenurus cylindratus Piersig, 1896 Arrenurus cylindratus Piersig alc. 5 alpha 101 ? France Angelier E. ? ?  
Hydrachnidia Arrenurus denticulatus Motas, 1927  Arrhenurus denticulatus Motas  sl. 19 E 7 1 (0/1/0) ovig. France ? 27.05.26 Vallée du Rhône, petit étang d'Aoste, entrée no. 18-1927  
Hydrachnidia Arrenurus denticulatus Motas,1927 Arrenurus denticulatus Motas alc. 5 gamma 12 5 France Angelier E. ? ?  
Hydrachnidia Arrenurus emarginator (Müller, 1776) Arrenurus emarginator (Müller) alc. E 5 P 2 (1/1/0) Norway Thor -1899 Gjersrudtjern ex coll. Thor, "= A. neumani Piers."
Hydrachnidia Arrenurus forpicatus Neuman, 1880 Arrenurus forpicatus Neum alc. E 5 H 1 (1/0/0) Norway Thor -1899 Throndhjem Dam i Stjördalen ex coll. Thor
                         
Hydrachnidia Arrenurus globator (Müller, 1776) Arrenurus globator (Müller) alc. 5 alpha 96 ? France Angelier E. ? ?  
Hydrachnidia Arrenurus globator (Müller, 1776) Arrenurus globator Müller alc. E 4 K 1 Norway Thor -1899 Gjertrudjern ex coll. Thor
Hydrachnidia Arrenurus integrator (Müller, 1776) Arrenurus integrator (Müller) alc. 5 gamma 3 ? France Angelier E. ? ?  
Hydrachnidia Arrenurus latus Barrois & Moniez, 1887 Arrenurus latus Barrois & Moniez alc. 5 gamma 14 ? France Angelier E. ? ?  
Hydrachnidia Arrenurus maculator (Müller, 1776) Arrenurus maculator (Müller) alc. 5 gamma 17 ? France Angelier E. ? ?  
Hydrachnidia Arrenurus neumani Piersig, 1895 Arrenurus neumani Piersig alc. 5 alpha 89 ? France Angelier E. ? ?  
Hydrachnidia Arrenurus nodosus Koenike, 1896 Arrenurus nodosus Koenike alc. 5 gamma 16 ? France Angelier E. ? ?  
Hydrachnidia Arrenurus pustulator (Müller, 1776) Arrenurus pustulator Müller alc. E 5 W 2 (1/1/0) Norway Thor -1899 Osterdalen sa gljern i Elverum ex coll. Thor
Hydrachnidia Arrenurus radiatus Piersig, 1894 Arrenurus radiatus Piersig sl. 19 C 5 1 (0/1/0) ? ? ? ?  
Hydrachnidia Arrenurus robustus Koenike, 1894 Arrenurus robustus Koenike alc. 5 alpha 98 ? France Angelier E. ? ?  
Hydrachnidia Arrenurus robustus Koenike, 1894 Arrenurus robustus Koenike sl. 19 A 7 ? France ? -1925 Domène, entrée no. 18-1927  
Hydrachnidia Arrenurus sinuator (Müller, 1776) Arrenurus sinuator (Müller) alc. 5 alpha 87 ? France Angelier E. ? ?  
Hydrachnidia Arrenurus stecki Koenike, 1894 Arrenurus stecki Koenike alc. E 5 O 2 (2/0/0) Norway Thor -1899 Kristiania Dam v. Satre (oppegaard) ex coll. Thor
Hydrachnidia Arrenurus stecki Koenike, 1894 Arrenurus stecki Koenike alc. 5 gamma 2 ? France Angelier E. ? ?  
Hydrachnidia Atractides   Hydrachnellae alc. A 27 J 4 (2/2/0) Greece Wichmann -1926 Crète 218 Chiliavi  
Hydrachnidia Atractides   Hydrachnellae alc. B 4 L 1 (0/1/0) Yugoslavia-Montenegro Remy P. 14.08.36 AC: Source Trebisnica Bileca  
Hydrachnidia Atractides   Hydrachnellae alc. 2 gamma 57 ? France Angelier E. ? st. 551 Torrenticola!
Hydrachnidia Atractides borceai (Motas, 1928) Megapus borceai Motas alc. 5 alpha 42 ? France Angelier E. 01.09.49 Nive. Cambo l. bains (Basses Pyrénées)  
Hydrachnidia Atractides gibberipalpis Piersig, 1898 Megapus gibberipalpis (Piersig) alc. 5 alpha 7 ? France Angelier E. 11.08.49 Ruis. de Paillu, Gavarnie (Htes-Pyr.)  
Hydrachnidia Atractides gibberipalpis Piersig, 1898 Megapus gibberipalpis (Piersig) alc. 5 alpha 55 ? France Angelier E. ? ?  
Hydrachnidia Atractides legeri (Motas, 1927) Megapus legeri Motas alc. 5 gamma 13 1 (0/1/0) France Angelier E. ? ?  
Hydrachnidia Atractides nodipalpis (Thor, 1899) Megapus nodipalpis Thor alc. 5 alpha 11 ? France Angelier E. ? ?  
Hydrachnidia Atractides nodipalpis (Thor, 1899) Megapus nodipalpis Thor alc. 5 alpha 17 ? France Angelier E. 07.08.49 Neste d'Aure; Arreau (Htes. Pyrénées)  
Hydrachnidia Atractides nodipalpis (Thor, 1899) Megapus nodipalpis Thor sl. 19 E  4 1 (0/1/0) Morocco Dollfus 04.07.25 Zaouira de l'oued France, entrée no. 1561926 Type
Hydrachnidia Atractides octoporus Piersig, 1904 Megapus octoporus alc. 5 alpha 8 ? France Angelier E. ? ?  
Hydrachnidia Aturus asserculatus Walter, 1906 Aturus asserculatus Walter alc. 4 alpha 21 ? France Angelier E. ? ?  
Hydrachnidia Aturus barbatulus Viets, 1936 Aturus barbatulus Viets alc. 5 alpha 28 ? France Angelier E. 01.09.49 Nive Cambo l Bains (Basses Pyrénées)  
Hydrachnidia Aturus barbatus Walter, 1927, nom. nud. Aturus barbatus Walter alc. 5 alpha 62 ? France Angelier E.  ? ? nom.nud., 1927!
Hydrachnidia Aturus convergens Walter, 1926  Aturus convergens Walter  sl. 22 B 15 2 (1/0/1) Morocco Dollfus R.Ph. 02.07.25 Oued Bou Mellou près Azrou T=14°5 with Protzia brevipes
Hydrachnidia Aturus crinitus Thor, 1902 Aturus crinitus Thor alc. 5 alpha 99 ? France Angelier E. ? ?  
Hydrachnidia Aturus intermedius Protz, 1900 Aturus intermedius Protz alc. 5 alpha 32 ? France Angelier E. 31.08.49 Ruis. de Cady, Vernet l. bains (Pyr.Or.)  
Hydrachnidia Aturus intermedius Protz, 1900 Aturus intermedius Protz alc. 5 alpha 48 ? France Angelier E. 11.08.48 Tech, Amélie les bains (Pyr.Or.)  
Hydrachnidia Aturus intermedius Protz, 1900 Aturus intermedius Protz alc. 5 alpha 59 ? France Angelier E. ? ?  
Hydrachnidia Aturus scaber Kramer, 1875 Aturus scaber alc. 5 alpha 20 ? France Angelier E. -1956 Massif du Carlitte (Pyr.-Or.)  
Hydrachnidia Aturus scaber Kramer, 1875 Hydrachnellae sl. 22 C 9 1 (1/0/0) France Dollfus R.Ph. 09.08.59 Richelieu (Indre et Loire) sur Gammarus pulex
Hydrachnidia Aturus scaber Kramer, 1875 Hydrachnellae sl. 22 C 12 1 (0/1/0) France Dollfus R.Ph. 08.08.59 Richelieu (Indre et Loire) sur Gammarus pulex
Hydrachnidia Aturus scaber Kramer, 1875 Aturus scaber Kramer alc. E 5 R 1 (0/1/0) Norway Thor -1899 Kristiania Ljanselv nar Ljan ex coll. Thor
Hydrachnidia Aturus scaber Kramer, 1875 Aturus scaber Kramer alc. E 5 S 2 (1/0/1) Norway Thor -1899 Kristiania Ljanselv ex coll. Thor
Hydrachnidia Aturus scaber Kramer, 1875 Aturus scaber Kramer alc. 5 alpha 90 ? France Angelier E. ? ?  
Hydrachnidia Aturus scaber Kramer, 1875 Aturus scaber Kramer sl. 19 C 9 1 (0/1/0) France ? 16.07.27 Puy-de-Dôme, couze de Pavin, entée no. 18-1927  
Hydrachnidia Aturus villosus Motas & Soarec, 1939 Aturus villosus alc. 5 alpha 24 ? France Angelier E. -1955 Tech, La Preste (Pyr. Or.)  
Hydrachnidia Aturus villosus Motas & Soarec, 1939 Aturus villosus alc. 5 alpha 27 ? France Angelier E. -1956 Massif du Carlitte (Pyr.-Or.)  
Hydrachnidia Axonopsis armata Chaudonneret & E.Angelier, 1949 Axonopsis armata Chaudonneret & E.Angelier sl. 19 A 4 1 France Chaudonneret & Angelier E. ? Doubs, sables, phréaticole mouthparts
Hydrachnidia Axonopsis armata Chaudonneret & E.Angelier, 1949 Axonopsis armata Chaudonneret & E.Angelier sl. 19 A 5 1 France Chaudonneret & Angelier E. ? Doubs, sables, phréaticole idiosoma
Hydrachnidia Axonopsis romijni K.Viets, 1923 Axonopsis romijni K.Viets sl. 19 C 4 1 (1/0/0) France Motas 02.10.27 Var. Lac du Grand Lautien C.M.
Hydrachnidia Bandakia concreta Thor, 913 Bandakia concreta alc. 3 alpha 11 ? France Angelier E. ? Drôme, aff. Vernaison, Barraques-en-Vercors  
Hydrachnidia Brachypoda versicolor (Müller, 1776) Brachypoda versicolor (Müller) alc. 5 alpha 94 ? France Angelier E. ? ?  
Hydrachnidia Brachypoda versicolor (Müller, 1776) Brachypoda versicolor (Müller) sl. 19 D 4 1 (1/0/0) jeune France ? 15.07.27 Massif Central, Lac Bouydouze, entrée Nr. 18-1927  
Hydrachnidia Brachypoda versicolor (Müller, 1776) Brachypoda versicolor Müller alc. E 5 M 1 Norway Thor -1899 Kristiania Gjersrudtjern Ljan ex coll. Thor
Hydrachnidia Chelomideopsis  annemiae Romijn, 1920 Athienemannia schermeri alc. 5 beta 31 2 (1/1/0) Germany Viets 10.08.22 Holstein, Quelle b. Plön Collection M.André
Hydrachnidia Diplodontus   Hydrachnellae alc. A1 D several Madagascar Millot J. -1955 Ankarana (marais)  
Hydrachnidia Diplodontus   Hydrachnellae alc. A 49 B 2 (1/1/0) Chad Decorse D.J. 02.05.04 Chari, Ft. Archambault, Chari-Tchad + 1 Mesostig
Hydrachnidia Diplodontus   Hydrachnellae alc. B 10 I 2 (1/1/0) Madagascar Millot J. -1954 N.O. Bas Sambirano massaban A  
Hydrachnidia Diplodontus   Hydrachnellae alc. B 15 I 2 Madagascar Millot J. - N Sambirano (marais A)  
Hydrachnidia Diplodontus   Hydrachnellae alc. E 14 M 2 (1/0/1) Madagascar Waterlot - Marais Marovoay près Majunga  
Hydrachnidia Diplodontus   Hydrachnellae alc. 2 -gamma 20 1 (0/1/0) Morocco Remy P.A. 26.08.53 Oued Gheris, barrage de Mcharza (Rissani)  
Hydrachnidia Diplodontus    Hydrachnellae alc. 2 gamma 33 4 (2/2/0) Morocco Remy P.A. 29.08.53 Oued Bour 172  
                         
Hydrachnidia Dodekabates ?   Hydrachnellae alc. C 20 O 2 (0/2/0)          
  Madagascar Moramanga, Dct. (Millot J.) Inst.Scient.Madag. -1962 Sondrangato (eau stagnante) 29 km route d'Anoibe                
Hydrachnidia Euthyas truncata Neuman Bradybates truncata Neuman alc. E 7 I 1 Norway Thor -1899 Oppegaard Gjersjö ex coll. Thor
Hydrachnidia Euwandesia sensitiva André & Naudo Euwandesia sensitiva André & Naudo sl. 22 GA 4 1 (0/1/0) Argentina Delamare-Deboutteville ? Lago Puelo, faune interstitielle Type [palp]
Hydrachnidia Euwandesia sensitiva André & Naudo Euwandesia sensitiva André & Naudo sl. 22 GA 5 1 (0/1/0) Argentina Delamare-Deboutteville ? Lago Puelo, faune interstitielle Type [idiosoma]
Hydrachnidia Eylais   Hydrachnellae alc. A1 D several Madagascar Millot J. -1955 Ankarana (marais)  
Hydrachnidia Eylais   Hydrachnellae alc. A 20 C 11 Niger Gaillard D.R. 20.10.07 Rég. de Zinder, Sultanat de Damagherim Dungass, Mission Tilho, mare d'hivernage
Hydrachnidia Eylais   Hydrachnellae alc. A 23 B 1 Greece Wichmann -1926 Crète; Chilia; 24°  
Hydrachnidia Eylais   Hydrachnellae alc. A 25 C 2 Central Asia  Vaillant 08.06.09 Cha-theou  
Hydrachnidia Eylais   Hydrachnellae alc. A 44 H 1 India Maindron Maurice -1909 Pondichéry  
Hydrachnidia Eylais   Hydrachnellae alc. A 45 G 2 Madagascar ? -55 Inst. Scient. Madagascar, Tanatave  
Hydrachnidia Eylais   Hydrachnellae alc. A 48 D 1 Argentina Wagner,E.R. -1923 Chaco de Santiago del Estro, lagunes du Rio Salado, env. Icano n° 4 o 2
Hydrachnidia Eylais   Hydrachnellae alc. B 4 T 1 (0/1/0) Chile Raquel 10.07.67 Estero: Marba-Marba, Provincia Valparaiso  
Hydrachnidia Eylais   Hydrachnellae alc. B 6 F 1 Madagascar Millot J.? -1950 F. de Didy 1 Feltriidae
Hydrachnidia Eylais   Hydrachnellae alc. B 6 K 1 Madagascar Millot J.? -1955 Bas-Manangarivo (eau douce) 1 Feltriidae
Hydrachnidia Eylais   Hydrachnellae alc. B 12 B 1 Albania Blanc, Dr.Cg. 19.09.17 Tzherava  
Hydrachnidia Eylais   Hydrachnellae alc. B 15 A 12 Madagascar Millot J. -1946 E L. Alaotra  
Hydrachnidia Eylais   Hydrachnellae alc. B 15 A 3 (2/1/0) Madagascar Millot J. -1946 E L. Alaotra  
Hydrachnidia Eylais   Hydrachnellae alc. B 21 L 2 Madagascar Millot J. -1955 N.O. Ankarana  
Hydrachnidia Eylais   Hydrachnellae alc. B 32 E 1 (+ 4 Thrombididae) Madagascar Millot J. -1956 Andrsaviha. Bas Sambirqno  
Hydrachnidia Eylais   Hydrachnellae alc. B 32 J 8 Madagascar Millot J. -47 N.O. Ambanja (flaques) Reg. B. Sambirano  
Hydrachnidia Eylais   Hydrachnellae alc. B 33 E 1 France Bertrand, Dinard 26.07.45 Gave d'Orsay, Miegebat  
Hydrachnidia Eylais   Hydrachnellae alc. B 33 I 2 France Bertrand, Dinard 20.07.45 Lac d'Angluz  
Hydrachnidia Eylais   Hydrachnellae alc. B 38 L 1 Morocco Vuillaume 31.03.51 Imeboulaouène  
Hydrachnidia Eylais   Hydrachnellae alc. C 9 K 7 Morocco Buchet G. 02.02.01 Beni Sehid  
Hydrachnidia Eylais   Hydrachnellae alc. C 14 F 6 Madagascar Millot J. -1954 N.O. Bas Sambirano (marais)  
Hydrachnidia Eylais   Hydrachnellae alc. C 14 I 1 Madagascar Millot J. -1956 S. Tsiombe; Poches Mananbavo  
Hydrachnidia Eylais   Hydrachnellae alc. C 42 C 2 Argentina  Wagner E.R. 07.09.03 Chaco de Santiago del Estero, lagunas du Rio Salado, env. de Icano  
Hydrachnidia Eylais   Hydrachnellae alc. C 43 M 1 Madagascar Inst.Scient.Madag. -1957 Lac Alaotra (A.R.) + 3 Ostracoda
Hydrachnidia Eylais   Hydrachnellae alc. C 47 O 1 France Parâtre R. - Naufle-le-Château  
Hydrachnidia Eylais   Hydrachnellae alc. C 50 F 2 Chad Decorse Dr.J. -1903,9 Kousri, Mission Chari-Tchad  
Hydrachnidia Eylais   Hydrachnellae alc. E 14 L 1 Madagascar Waterlot - Morovoay près Majunga, rizière  
Hydrachnidia Eylais   Hydrachnellae alc. E 14 M 2 Madagascar Waterlot - Marais Marovoay près Majunga damaged
Hydrachnidia Eylais   Hydrachnellae alc. 2 gamma 30 2 Morocco Remy P.A. 26.08.53 Tizist 164. Zig 27°  
Hydrachnidia Eylais degenerata Koenike, 1897 Eylais degenerata Koenike alc. 2 gamma 52 ? France Schachter 02.04.52 Camargue St. Louis  E.Angelier det.
Hydrachnidia Eylais extendens (Müller, 1776) Eylais extendens sl. 19 C 16 nymphe et peau de larve France Boutard ? Sologne, registre 982 collection Trouessart sous les élytres d'Anacaena limbata
Hydrachnidia Eylais extendens (Müller, 1776) Eylais extendens (Müller) alc. E 8 J 1 Norway Thor -1899 Kraagensvand ex coll. Thor
Hydrachnidia Eylais extendens (Müller, 1776) Eylais extendens Müller alc. 2 alpha  58 1 USA  Diguet -1900 Basse Californie 300 bis-94 Thor det.
Hydrachnidia Eylais extendens (Müller, 1776) Eylais extendens Müller alc. 3 beta 36 ? Oman?  Maindron M. 13-03-1896 Mascats Thor det. 1897
Hydrachnidia Eylais extendens (Müller, 1776) Eylais extendens Müller alc. 5 beta 20 ? Algeria ? 06-08-1896 ? Thor det. 1897
Hydrachnidia Eylais hamata Koenike, 1897 Eylais hamata Koenike alc. 5 alpha 60 ? France Angelier E. ? ?  
Hydrachnidia Eylais infundibulifera Koenike, 1897 Eylais infundibulifera Koenike alc. E 7 K 1 Norway Thor -1899 Kristianssand v. Morby ex coll. Thor
Hydrachnidia Eylais megalostoma Koenike, 1897 Eylais megalostoma Koenike sl. 22 B 16 1 (0/1/0) Morocco Dollfus R.Ph. 12.07.25 Oued Sous - Pont d'Izgan route d'Agadir  
Hydrachnidia Eylais megalostoma Koenike, 1897 Eylais megalostoma Koenike sl. 22 C 4 1 (0/1/0) Morocco Dollfus R.Ph. 12.07.25 Oued Sous - Pont d'Izgan route d'Agadir  
Hydrachnidia Feltria   Hydrachnellae alc. 2 gamma 59 ? France Angelier E. ? Nésuvielle, Ruis. du Caplong 5a à patte triple
Hydrachnidia Feltria armata Koenike, 1902 Feltria armata alc. 5 alpha 33 ? France Angelier E. -1955 Tech, La Preste (Pyr.Or.)  
Hydrachnidia Feltria georgei Piersig, 1899 Feltria georgei Piersig alc. 5 alpha 97 ? France Angelier E. ? ?  
Hydrachnidia Feltria minuta Koenike, 1892 Feltria minuta alc. 5 alpha 43 ? France Angelier E. -1955 Tech, La Preste (Pyr.Or.)  
Hydrachnidia Feltria rubra Piersig, 1898 Feltria rubra alc. 5 alpha 21 ? France Angelier E. 01.08.49 Ruis. du Cap Long, Massif du Néouvieille 1880m (Htes. Pyr.)  
Hydrachnidia Feltria rubra Piersig, 1898 Feltria rubra Piersig alc. 5 alpha 57 ? France Angelier E. ? ?  
Hydrachnidia Feltria zschokkei Koenike, 1896 Feltria zschokkei Koenike alc. 5 alpha 75 ? France Angelier E. ? ?  
Hydrachnidia Forelia cetrata (Koenike, 1895) Forelia cetrata (Koenike) alc. 5 alpha 69 ? France Angelier E. ? ?  
Hydrachnidia Forelia cetrata (Koenike, 1895) Forelia cetrata Koenike sl. 19 E  3 1 (0/1/0) ovig. France ? 05.09.25 Vizille, nappe d'eau, entrée no. 18-1927  
Hydrachnidia Forelia ligulifera (Piersig, 1897) Forelia ligulifera (Piersig) alc. 5 alpha 100 ? France Angelier E. ? ?  
Hydrachnidia Forelia liliacea (Müller, 1776) Forelia liliacea (Müller) alc. 5 gamma 1 ? France Angelier E. ? ?  
Hydrachnidia Forelia parmata Koenike, 1906 Forelia parmata Koenike alc. 5 alpha 77 ? France Angelier E. ? ?  
Hydrachnidia Frontipoda musculus (Mûller, 1776) Frontipoda musculus Mûller alc. E 4 J 1 Norway Thor -1899 Mandal Ragevikljern ex coll. Thor
Hydrachnidia Geayia venezuelae Thor, 1897 Geayia venezuelae Thor alc. 5 beta 30 ? Venezuela Geay F. 03-03-1896 Llanos de Venezuela, entre l'Apure et l'Ananca Type
Hydrachnidia Geayia?   Hydrachnellae alc. C 58 L 1 (0/1/0) Colombia?  ? 11.08.45 Banco, Lagune  
Hydrachnidia Huitfeldtia rectipes Thor, 1898 Huitfeldtia rectipes Thor alc. 5 beta 51 2 (1/1/0) Germany Viets 07.08.18 Holstein, Keller-See Viets leg. 1930[!]
Hydrachnidia Hydrachna   Achlysia dytiscei Audouin alc. 4 beta 11 1 tritony. France ? ? Environ de Paris, sous les élytres du Dytiscus marginatus Achlysia dytisci Audouin, 1824 "=larva Hydrachna"
Hydrachnidia Hydrachna   Hydrachnellae alc. B 16 C 1 (0/1/0) Madagascar Millot J. -1955 Centre; Angavakaly, étangs  
Hydrachnidia Hydrachna   Hydrachnellae alc. C 14 F 3 (0/3/0) Madagascar Millot J. -1954 N.O.Bas Sambirano (marais)  
Hydrachnidia Hydrachna   Hydrachnellae alc. C 19 F 1 (0/1/0) Madagascar Decorse Dr. -1906 Riv. Imanambo  
Hydrachnidia Hydrachna   Hydrachnellae alc. C 20 M 1 (1/0/0) Madagascar Inst.Scient.Madag. -1955 Ambila; Lemaitso; eau douce  
Hydrachnidia Hydrachna   Hydrachnellae alc. C 42 A 7 (2/2/3) India Maindron, Maurice -1909 Pondichery  
Hydrachnidia Hydrachna   Hydrachnellae alc. C 47 P 2 (0/1/1) France Parâtre R. - St Gemme, Indre  
Hydrachnidia Hydrachna   Hydrachnellae alc. E 14 M 1 (1/0/0) Madagascar Waterlot - Marais Marovoay près Majunga  
Hydrachnidia Hydrachna   Hydrachna sl. 19 C 10 larve France ? ? Maine et Loire Registre 982 Agrion pulchellum, thorax, male
Hydrachnidia Hydrachna   Hydrarachna sl. 19 C 14 nymphe France Musée d'Angers ? Maine & Loire Sur l'Agrion pulchellum male
Hydrachnidia Hydrachna cruenta Müller, 1776 Hydrachna binominata Thor alc. E 7 E 1 Norway Thor -1899 Bergen Isdalsvand ex coll. Thor, Cotype
Hydrachnidia Hydrachna geographica Müller, 1776 Hydrachna geographica Müller alc. E 7 P 1 Norway Thor -1899 Kristiania Sognsvand ex coll. Thor
Hydrachnidia Hydrachna globosa (De Geer, 1778) Hydrachna globosa alc. 3 beta 47 ? France Bouvier E.L. -1903 St Vaast Mares de Réville 80-96 Thor det. 1897
Hydrachnidia Hydrachna gracilipalpis Walter, 1928 Hydrarachna longipalpis Walter sl. 19 C 13 1 (0/1/0) Morocco? Alluaud 21/24-02-1923 Boulhaud Entrée no. 15-1926 = 158 Typus of H. longipalpis Walter, 1926 nec. Hermann, 1804; syn. of H.gracilipalpis Walter, 1928
Hydrachnidia       alc. B 35 H   ? Alluaud Ch. -1907    
Hydrachnidia     Hydrachnellae alc. C 22 U 1 larva France?  ? 23.05.15 Biospeologica 791   
Hydrachnidia     Hydrachnellae alc. C 48 X larvae France Dollfus R.-Ph. 20.08.55 Richelieu (Indre et Loire) sur Orthocladius sp.
Hydrachnidia     Hydrachnellae larvae alc. E 14 D numerous Madagascar Decary 24.08.26 Midongy du Sud, Pce de Farafangana attached to Libellula
Hydrachnidia     Hydrachnellae larvae alc. E 14 E several Madagascar Millot J. -1956 Nossi-Be L.Djabol-Bé attached to Libellula
Hydrachnidia     Hydrachne sl. 19 C 11 larve Brasilia Goeldi ? Para (Arcibalyaya), Registre 982 Sur moustaque Taeniorhynchus fasciolatus
Hydrachnidia     Hydrachnide sl. 19 C 12 larve Madagascar Alloued ? Diego Suarez, registre 982 collection Trouessart sur Velia
Hydrachnidia     Hydrachne sl. 19 C 15 larva Madagascar ? ? ? Registre 982 Sur un Culicide, fixée sous la tête
Hydrachnidia     Hydrachne sl. 19 D 1 larves (bleues) Portugal Prince de Monaco ? Açores, Pico Tiayal, lac d'eau douce, registre 982 collection Trouessart  
Hydrachnidia     Hydrachnide sl. 19 E 15 larva in egg Morocco?  Dollfus R.Ph. 05.06.26 Sources de l'Oued Beth  
Hydrachnidia     Hydrachnide sl. 21 A 14 larvae France Doolfus R.Ph. 16.08.55 Richelieu (Indre et Loire) sur Orthocladius
Hydrachnidia     Hydracariens sl. 22 C 5 larves France Dollfus R.Ph. 16.08.55 Richelieu (Indre et Loire) sur Orthocladius 
Hydrachnidia     Hydracariens sl. 22 C 6 larves France Dollfus R.Ph. 16.08.55 Richelieu (Indre et Loire) sur Orthocladius 
Hydrachnidia     Hydracariens sl. 22 C 7 larves France Dollfus R.Ph. 16.08.55 Richelieu (Indre et Loire) sur Orthocladius 
Hydrachnidia     Hydrachnellae sl. 22 C 8 larva France Dollfus R.Ph. 09.08.59 Richelieu (Indre et Loire) sur Gammarus pulex
Hydrachnidia     Hydrachnidia sl. 47 G 7 larva France Sicart Dr. 13.08.53 Hte Garonne, Villemur A.maculipennis, fix'e sur une nymphe puis passé sur l'adulte
Hydrachnidia Hydrochoreutes krameri Piersig, 1896 Hydrochoreutes krameri Piersig alc. 5 alpha 80 ? France Angelier E. ? ?  
Hydrachnidia Hydrodroma   Hydrachnellae alc. B 16 C 39 Madagascar Millot J. -1955 Centre; Angavakaly, étangs  
Hydrachnidia Hydrodroma   Hydrachnellae alc. B 21  F 1 Madagascar Millot J. -1957 C.F. Manjakatompo; eaux douces  
Hydrachnidia Hydrodroma   Hydrachnellae alc. E 14 E 2 Madagascar Millot J. -1956 Nossi-Be L. Djabol-Bé  
Hydrachnidia Hydrodroma despiciens (Müller, 1776 Diplodontus despiciens (Müller) alc. 5 alpha 78 ? France Angelier E. ? ?  
Hydrachnidia Hydrodroma despiciens (üller, 1776) Diplodontus despiciens (Müller) alc. E 7 B 1 Norway Thor -1899 Ljan Gjersridtjern ex coll. Thor
Hydrachnidia Hydrodroma  despiciens Müller, 1776 Hydrodroma despiciens Müller alc. 2 gamma 58 ? France Angelier E. ? Savoie, Lac de St. André  
Hydrachnidia Hydryphantes   Hydrachnellae alc. A1 D several Madagascar Millot J. -1955 Ankarana (marais)  
Hydrachnidia Hydryphantes   Hydrachnellae alc. C 14 F 4 Madagascar Millot J. -1954 N.O.Bas Sambirano (marais)  
Hydrachnidia Hydryphantes   Hydrachnellae alc. C 60 B 1 Madagascar Paulian R. -1955 Ambilobé  
Hydrachnidia Hydryphantes   Hydrachnellae alc. E 14 E 1 Madagascar Millot J. -1956 Nossi-Be L.Djabol-Bé  
Hydrachnidia Hydryphantes acutus Walter, 1926 Hydryphantes acutus Walter sl. 19 D 3 ? Morocco Thiery A. 25.09.25 Mogador, entrée no. 15-1926 Type
Hydrachnidia Hydryphantes helveticus (Haller, 1882) Georgella helvetica (Haller) alc. 4 alpha 22 ? France Angelier E. ? ?  
Hydrachnidia Hydryphantes ruber (De Geer, 1778) Hydryphantes ruber (De Geer) sl. 19E 5 larves Morocco ? ? ? Registre 982 sur Anopheles maculipennis
Hydrachnidia Hydryphantes ruber (De Geer, 1778) Hydryphantes ruber DeGeer alc. E 7 J 1 Norway Thor -1899 Kongsberg Taasentjern ex coll. Thor
Hydrachnidia Hygrobates   Hydrachnellae alc. A 27 G 2 (2/0/0) Greece Wichmann -1926 Crète "280 voir 216"  
Hydrachnidia Hygrobates   Hydrachnellae alc. 2 gamma 55 ? France Angelier E. ? st. 551  
Hydrachnidia Hygrobates calliger Piersig var. obtusipalpis Viets, 1930 Hygrobates calliger Piersig var. obtusipalpis Viets sl. 19 E 11 1 (1/0/0) France Angelier E. 14.08.47 Tech, Elne (Pyr. Or.) T: 20°5
Hydrachnidia Hygrobates calliger Piersig, 1896 Hygrobates calliger Piersig alc. 5 alpha 39 ? France Angelier E. -1956 Têt. Carlitte (Pyr. Or.)  
Hydrachnidia Hygrobates calliger Piersig, 1896 Hygrobates calliger Piersig alc. 5 alpha 12 ? France Angelier E. -1956 La Baillaury, Banyuls (Pyr.-Or.)  
Hydrachnidia Hygrobates calliger Piersig, 1896 Hygrobates calliger Piersig alc. 5 alpha 44 ? France Angelier E. 19.08.47 Tech, Le Boulou (Pyr.Or.)  
Hydrachnidia Hygrobates calliger Piersig, 1896 Hygrobates calliger Piersig alc. 5 alpha 47 ? France Angelier E. 13.08.47 Tech, Elne (Pyr.Or.)  
Hydrachnidia Hygrobates calliger Piersig, 1896 Hygrobates calliger Piersig alc. 5 alpha 38 ? France Angelier E. 08.09.49 Riv. de Carol, La Tarn de Carol (Pyr.Or.)  
Hydrachnidia Hygrobates calliger Piersig, 1896 Hygrobates calliger Piersig alc. 5 alpha 49 ? France Angelier E. ? ?  
Hydrachnidia Hygrobates calliger Piersig, 1896 Hygrobates calliger Piersig  sl. 19 D 14 1 (0/1/0) ovig. France ? 16.07.27 Massif Central, couze de Pavin, entrée no. 18-1927  
Hydrachnidia Hygrobates calliger Piersig, 1896 Hygrobates calliger Piersig  sl. 19 D 15 1 (0/1/0) ovig. France ? 16.07.27 Massif Central, couze de Pavin, entrée no. 18-1927  
Hydrachnidia Hygrobates falcilaminatus Walter, 1926 Hygrobates falcilaminatus Walter sl. 19 D 13 1 (0/1/0) France Angelier E. 14.08.47 Tech, Eln (Pyr.-or.) T = 20°5
Hydrachnidia Hygrobates fluviatilis (Ström, 1768) Hydrachnellae alc. C 15 Q 5 (2/3/0) France?  ? 27.04.14 Biospeologica  
Hydrachnidia Hygrobates fluviatilis (Ström, 1768) Hygrobates reticulatus Kramer alc. E 5 T 1 Norway Thor -1899 Jaederen Nesm Mollebok ved Narbo ex coll. Thor
Hydrachnidia Hygrobates fluviatilis (Ström, 1768) Hygrobates reticulatus Kramer alc. 4 alpha 24 ? France Angelier E. ? ?  
Hydrachnidia Hygrobates foreli Thor, 1897 Hygrobates albinus Thor alc. E 8 S 2 (1/1/0) Norway Thor -1899 Kappang Skogbok ved Kjemsjö, 19/8/1897 ex coll. Thor, Cotype
Hydrachnidia Hygrobates longipalpis (Hermann, 1804) Hygrobates longipalpis (Hermann) alc. 5 alpha 60 ? France Angelier E. ? ?  
Hydrachnidia Hygrobates longipalpis (Hermann, 1804) Hygrobates longipalpis (Hermann) alc. E 5 Q 2 (1/1/0) Norway Thor -1899 Ostensjö i Aas nar Ljan ex coll. Thor
Hydrachnidia Hygrobates longiporus Thor, 1898 Hygrobates longipalpis (Hermann) alc. 5 alpha 34 ? France Angelier E. 14.08.47 Tech, Elne (Pyr.-Or.)  
Hydrachnidia Hygrobates longiporus Thor, 1898 Hygrobates longipalpis (Hermann) alc. 5 alpha 40 ? France Angelier E. -1956 Ravané. Banyuls (Pyr.Or.)  
Hydrachnidia Hygrobates nigromaculatus Lebert, 1879 Hygrobates nigromaculatus Lebert alc. 5 alpha 71 ? France Angelier E. ? ?  
Hydrachnidia Hygrobates norvegicus (Thor, 1897) Hygrobates norvegicus (Thor) alc. 5 gamma 10 ? France Angelier E. ? ?  
Hydrachnidia Hygrobates norvegicus (Thor, 1897) Rivobates norvegicus Thor alc. E 5 X 1 (1/0/0) Norway Thor -1899 Koppang Skogbok ved Kjemsja ex coll. Thor, Cotype
Hydrachnidia Hygrobates paucidentis Walter, 1926 Hygrobates paucidentis Walter alc. 5 alpha 36 ? France Angelier E. 19.08.47 Tech; St Jean Pla de Corps (Pyr.-Or.)  
Hydrachnidia Hygrobates paucidentis Walter, 1926 Hygrobates paucidentis Walter alc. 5 alpha 35 ? France Angelier E. -1955 Tech, Elne (Pyr.Or.)  
Hydrachnidia Hygrobates  paucidentis Walter, 1926 Hygrobates paucidentis Walter alc. 5 alpha 16 ? France Angelier E. -1955 Tech, Le Boubon (Pyr. Or.)  
Hydrachnidia Kawamuracarus ?   Hydrachnellae alc. 2 gamma 25 1 (0/1/0) Morocco Remy P.A. 02.09.53 Arhoun 190. Oued Mnoun (phréatique)   
Hydrachnidia Kongsbergia materna Thor, 1899 Kongsbergia materna Thor alc. 5 alpha 15 ? France  Angelier E. 01.09.49 Nive. Cambo-les-Bains (Basses Pyrénées)  
Hydrachnidia Kongsbergia materna Thor, 1899 Kongsbergia materna Thor alc. 5 alpha 79 ? France Angelier E. ? ?  
Hydrachnidia Lebertia   Hydrachnellae alc. B 33 A 2 (+ 2 insect [pieces]) France Bertrand (Dinard) 07.08.35 Cascade de Lutois  
Hydrachnidia Lebertia   Hydrachnellae alc. B 33 I 1 France Bertrand, Dinard 20.07.45 Lac d'Angluz  
Hydrachnidia Lebertia inaequalis Koch, 1837 Lebertia parallela variabilis Walter alc. 4 alpha 23 ? France Angelier E. ? ?  
Hydrachnidia Lebertia insignis Neuman, 1880 Lebertia insignis Neuman alc. E 5 U 1 Norway Thor -1899 Osterdalen Himesjö ex coll. Thor
Hydrachnidia Lebertia maglioi Thor, 1907 Lebertia maglioi alc. 5 alpha 53 ? France Angelier E. ? ?  
Hydrachnidia Lebertia porosa Thor, 1900 Pilolebertia porosa alc. 5 alpha 4 ? France Angelier E. 07.08.49 Neste d'Aure-Arreau (Htes-Pyrénées)  
Hydrachnidia Lebertia porosa Thor, 1900 Pilolebertia porosa alc. 5 alpha 41 ? France Angelier E. 01.09.49 Nive. Cambo les Bains (Basses Pyrénées)  
Hydrachnidia Lebertia rufipes Koenike, 1902 Lebertia rufipes Koenike alc. 5 alpha 50 ? France Angelier E. ? ?  
Hydrachnidia Lebertia sparsicapillata Thor, 1905 Lebertia sparsicapillata alc. 5 alpha 65 ? France Angelier E. ? ?  
Hydrachnidia Lebertia tauinsignita (Lebert, 1879) Lebertia tauinsignita (var) Lebert alc. E 5 V 1 Norway Thor -1899 Kostfinmark Fsoalmi javre Sydvaranger ex coll. Thor
Hydrachnidia Lebertia tuberosa Thor, 1914 Lebertia tuberosa alc. 5 alpha 54 ? France Angelier E. ? ?  
Hydrachnidia Limnesia   Hydrachnellae alc. A 20 J 5 Madagascar Millot J. -1955 NO Ankarana  
Hydrachnidia Limnesia   Hydrachnellae alc. A 27 F 1 (1/0/0) Greece Wichmann -1926 Crète Suda 194  
Hydrachnidia Limnesia   Hydrachnellae alc. A 48 F 1 Madagascar Mollotrec? -1957 C., Bords du lac Alaotra  
Hydrachnidia Limnesia   Hydrachnellae alc. C 9 M 1 (0/1/0) Morocco Buchet G. 01.04.01 O. Judios  
Hydrachnidia Limnesia   Hydrachnellae alc. C 20 O 1 (0/1/0)          
  Madagascar Moramanga, Dct. (Millot J.) Inst.Scient.Madag. -1962 Sondrangato (eau stagnante) 29 km route d'Anoibe                
Hydrachnidia Limnesia   Hydrachnellae alc. E 14 E 1 (1/0/0) Madagascar Millot J. -1956 Nossi-Be L. Djabol-Bé  
Hydrachnidia Limnesia    Hydrachnellae alc. 2 gamma 33 1 (0/1/0) Morocco Remy P.A. 29.08.53 Oued Bour 172  
Hydrachnidia Limnesia arevaloi Viets, 1918 Limnesia arevaloi Viets alc. 5 alpha 82 ? France Angelier E. ? ?  
Hydrachnidia Limnesia fulgida Koch, 1836 Limnesia fulgida C.L.Koch alc. 5 gamma 19 ? France Angelier E. ? ?  
Hydrachnidia Limnesia koenikei Piersig, 1894 Limnesia koenikei Piersig alc. E 5              
  E 1 Norway Thor -1899 Myrtjern ved Stavanger ex coll. Thor          
Hydrachnidia Limnesia koenikei Piersig, 1894 Limnesia koenikei Piersig alc. 5 alpha 88 ? France Angelier E. ? ?  
Hydrachnidia Limnesia koenikei Piersig, 1894 Limnesia koenikei Piersig sl. 19 D 12 ? France ? ? Domène, entrée no. 18-1927  
Hydrachnidia Limnesia maculata (Müller, 1776) Limnesia maculata (Müller) alc. 5 gamma 6 ? France Angelier E. ? ?  
Hydrachnidia Limnesia maculata (Müller, 1776) Limnesia maculata Müller alc. E 5 D 2 (1/1/0) Norway Thor -1899 Gjertrudjern ved. Ljan ex coll. Thor
Hydrachnidia Limnesia undulata (Müller, 1776) Limnesia undulata (Müller) alc. 5 alpha 63 ? France Angelier E. ? ?  
Hydrachnidia Limnesia undulata (Müller, 1776) Limnesia undulata Müller alc. E 5 G 1 Norway Thor -1899 Ringerike Jueren ex coll. Thor
Hydrachnidia Limnesia ?   Hydrachnellae alc. A1 D several Madagascar Millot J. -1955 Ankarana (marais)  
Hydrachnidia Limnochares aquatica (Linnaeus, 1758) Limnochares aquatica alc. 5 alpha 46 ? France Angelier E. -1956 Banyuls, Ruis. des Abeilles (Pyr.Or.)  
Hydrachnidia Limnochares aquatica (Linnaeus, 1758) Limnochares aquatica (L.) alc. 5 alpha 13 ? France Angelier E. ? ?  
Hydrachnidia Limnochares. aquatica (Linnaeus, 1758) Limnochares holosericea Latr. alc. E 7 F 1 Norway Thor -1899 Kristiania Ostensjö ved Bryn ex coll. Thor
Hydrachnidia Limnocharidae, gen.   Hydrachnellae alc. C 19 D 31 Madagascar Waterlot - Tananarive. 183  
Hydrachnidia Limnocharidae, gen.   Hydrachnellae alc. C 60 B 1 Madagascar Paulian R. -1955 Ambilobé  
Hydrachnidia Limnocharidae, gen.   Hydrachnellae alc. C 43 A 25 Madagascar ? -1961 Ambatoloana , Lac II  
Hydrachnidia Limnocharidae, gen.   Hydrachnellae alc. E 14 E 20 Madagascar Millot J. -1956 Nossi-Be L. Djabol-Bé  
Hydrachnidia Limnocharidae, gen.    Hydrachnellae alc. E 14 E several Madagascar Millot J. -1956 Nossi-Be L. Djabol-Bé attached to Gerridae
Hydrachnidia Limnolegeria longiseta Motas, 1928 Limnolegeria longiseta Motas alc. 5 alpha  95 ? France Motas C. 22.10.27 Var, Lac du Gd Lautien C.M.coll.
Hydrachnidia Litarachna duboscqui Walter, 1925 Litarachna duboscqui Walter sl. 19 D 10 ? Monaco André M. 16.02.29 Recueilli dans le port de Monaco, paroi latérale côte du rocher (feu rouge) du port de Monaco. Parmi éponges. Nage rapidement.
Hydrachnidia Litarachna duboscqui Walter, 1925 Litarachna duboscqui Walter sl. 19 D 11 ? Monaco André M. 16.02.29 Recueilli dans le port de Monaco, paroi latérale côte du rocher (feu rouge) du port de Monaco.  Parmi éponges. Nage rapidement.
Hydrachnidia Ljania bipapillata Thor, 1898 Ljania bipapillata alc. 5 alpha 22 ? France Angelier E. 11.08.48 Tech, Amélie-les-bains (Pyr.-orient.)  
Hydrachnidia Mamersa   Hydrachnellae alc. A 20 J 2 Madagascar Millot J. -1955 NO Ankarana  
Hydrachnidia Midea orbiculata (Müller, 1776) Midea elliptica Müller alc. E 5 C 1 (1/0/0) Norway Thor -1899 Kristiania Dam N Solere (Ljan) N. (Sjersjö) ex coll. Thor
Hydrachnidia Midea orbiculata (Müller, 1776) Midea elliptica Müller alc. E 5 L 1 (0/1/0) Norway Thor -1899 Kristiania Gjersrudtjern Ljan ex coll. Thor
Hydrachnidia Mideopsis orbicularis (Müller, 1776) Mideopsis orbicularis (Müller) alc. 5 alpha 14 ? France Angelier E. -1955 Tech (Pyr.-Or.), cours inférieur  
Hydrachnidia Mideopsis orbicularis (Müller, 1776) Mideopsis orbicularis (Müller) alc. 5 gamma 15 ? France Angelier E. ? ?  
Hydrachnidia Mideopsis orbicularis (Müller, 1776) Mideopsis orbicularis (Müller) alc. E 4 I 1 Norway Thor -1899 Kristiania ex coll. Thor
Hydrachnidia Momonia falcipalpis Halbert, 1906 Momonia falcipalpis Halbert alc. 5 alpha 56 2 (1/1/0) France  Motas 16.10.27 Var, Lac du Gd Lautien C.M.det.
Hydrachnidia Monatractides stadleri (Walter, 1924) Atractides stadleri Walter alc. 5 alpha 64 ? France Motas -1935 Le Boux (affl. Rhône) C.Motas coll.et det.
Hydrachnidia Neumania deltoides (Piersig, 1894) Neumania deltoides Piers alc. E 8 N 1 Norway Thor -1899 Gjersrudtjern ex coll. Thor
Hydrachnidia Neumania deltoides (Piersig,1894) ? Neumania triangularis alc. 4 alpha 18 1 (1/0/0) France Angelier E. ? ?  
Hydrachnidia Neumania spinipes (Müller, 1776) Neumania spinipes (Müller) alc. 5 alpha 67 1 (0/1/0) France Angelier E. ? ?  
Hydrachnidia Neumania spinipes (Müller, 1776) Neumania spinipes Müller alc. E 8 I 1 Norway Thor -1899 Jueren ex coll. Thor
Hydrachnidia Neumania  vernalis (Müller, 1776) Neumania vernalis (Müller) alc. 5 alpha 68 ? France Angelier E. ? ?  
Hydrachnidia Neumania vernalis (Müller, 1776) Neumania vernalis (Müller) alc. E 8 A 1 (1/0/0) Norway Thor -1899 Kristiania Dampaa Hovedoen ex coll. Thor
Hydrachnidia Neumania vernalis (Müller, 1776) Neumania vernalis (Müller) alc. E 8 Q 1 (0/1/0) Norway Thor -1899 Kristiania Dam paa Hovedoen ex coll. Thor
Hydrachnidia Nudomideopsis ?   Hydrachnellae alc. C 17 V 1 (0/1/0) France?  Delamare-Debout. -1967,66667 P.II.MU.IV.67.107.32(1).05.  
Hydrachnidia Oxus halophilus Angelier, E., 1947 Oxus halophilus pattes sl. 19 E 6 ? France ? ? Baie du Troc, sable profondeur 0 m 80 Oxus sp. pattes
Hydrachnidia Oxus  halophilus Angelier, E., 1947 Oxus halophilus sl. 19 D 6 ? France ? ? Baie du Troc (Pyr.), sable à 80 cm de la mer  
Hydrachnidia Oxus ovalis (Müller, 1776) Oxus ovalis (Müller) alc. E 4 G 1 Norway Thor -1899 Stavanger ex coll. Thor
Hydrachnidia Panisopsis   Panisopsis alc. 2 gamma 51 ? France Angelier E. ? st. 533  
Hydrachnidia Panisus torrenticolus Piersig, 1898 Panisus torrenticolus Piersig alc. 5 alpha 84 ? France Angelier E. ? ?  
Hydrachnidia Piona   Hydrachnellae alc. B 21  F 17 (9/4/4) Madagascar Millot J. -1957 C.F. Manjakatompo; eaux douces  
Hydrachnidia Piona   Hydrachnellae alc. B 35 D 58 (2/56/0) Kenya Alluaud Ch. 03.12.03 Naivasha, Rift Valley, Afr. Orient. Angl. [Kenya]  
Hydrachnidia Piona   Hydrachnellae alc. B 36 B 6 (2/4/0) France ? 20.07.48 Les Grandes Ventes [Dieppe]  
Hydrachnidia Piona   Hydrachnellae alc. C 15 Q 1 (0/1/0) France?  ? 27.04.14 Biospeologica  
Hydrachnidia Piona   Hydrachnellae alc. D 24 B 2 (0/2/0) Congo - 13.12.32 Mission Scient. de l'Omo, 14  
Hydrachnidia Piona   Hydrachnellae alc. E 14 L 1 (0/1/0) Madagascar Waterlot - Morovoay près Majunga, rizière  
Hydrachnidia Piona   Hydrachnellae alc. E 17 J- 1 (1/0/0) Madagascar Millot J. -1956 S. Fort Dauphin (eau douce)  
Hydrachnidia Piona alpicola (Neuman, 1880) Piona uncata controversiosa (Piersig) alc. 4 alpha 20 ? France Angelier E. ? ?  
Hydrachnidia Piona carnea (Koch, 1836) Curvipes alpinus Neum. alc. E 8 B 2 (0/1/1) Norway Thor -1899 Leangen Vand Vedopsat (askor) ex coll. Thor "=carneus Koch"
Hydrachnidia Piona carnea (Koch, 1836) Curvipes alpinus Neum. alc. E 8 K 1 (1/0/0) Norway Thor -1899 Throndkjem Sphagnumtjern ved sonningen Frosten ex coll. Thor
Hydrachnidia Piona coccinoides (Thor, 1897) Curvipes coccinoides Thor alc. E 8 C 1 Norway Thor -1899 Finmarken Tsoami-javre Sydvaranger ex coll. Thor, Cotype
Hydrachnidia Piona conglobata (Koch, 1836) Curvipes conglobatus Koch alc. E 8 T 1 (0/1/0) Norway Thor -1899 Kristiania Ostensjö (Bryn) ex coll. Thor "=pulcher Koch, Neum."
Hydrachnidia Piona conglobata (Koch, 1836) Curvipes conglobatus Koch alc. E 8 V 1 (1/0/0) Norway Thor 61899 Dam ved Ljan  
Hydrachnidia Piona conglobata (Koch, 1836) Piona conglobata C.L.Koch alc. 5 gamma 7 ? France Angelier E. ? ?  
Hydrachnidia Piona disparilis (Koenike, 1895) Piona disparilis alc. 4 alpha 17 ? France Angelier E. ? ?  
Hydrachnidia Piona longipalpis (Krendowsky, 1878) Curvipes bruzelii Thor alc. E8 L 1 Norway Thor -1899 Kristiania Ostensjö 5/8 1896 ex coll. Thor, Cotype "=coccineus Bruz."
Hydrachnidia Piona longipalpis (Krendowsky, 1878) Curvipes bruzelii Thor alc. E 8 U 2 (1/1/0) Norway Thor -1899 Kristiania Gjersrudtjern (Ljan) ex coll. Thor, Cotypes "=coccineus Bruz., longipalpis n°2 Krend."
Hydrachnidia Piona longipalpis (Krendowsky, 1878) Piona coccinea Bruzelius alc. 5 alpha 1 ? France Angelier E. ? ?  
Hydrachnidia Piona longipalpis (Krendowsky, 1878) Piona longipalpis (Krendowsky) alc. 5 gamma 8 ? France Angelier E. ? ?  
Hydrachnidia Piona nodata (Müller, 1776) Piona nodata (Müller) alc. 5 alpha 5 ? France Angelier E. ? ?  
Hydrachnidia Piona nodata (Müller, 1776) ? Limnesia histrionica Herm alc. E 5 A 1 Norway Thor -1899 Bergen Nestenvand ex coll. Thor
Hydrachnidia Piona nodata (Müller, 1776) ? Limnesia histrionica Herm  alc. 2 beta 18 2 (1/1/0) France Martin J. ? Mares de Réville (Manche); S.Vaast E.I. Bouvier 80-96 Thor det.
Hydrachnidia Piona obturbans (Piersig, 1896) Piona obturbans (Piersig) alc. 5 alpha 70 ? France Angelier E.  ? ?  
Hydrachnidia Piona paucipora (Thor, 1897) Piona paucipora (Thor) alc. 5 alpha 81 ? France Angelier E. ? ?  
Hydrachnidia Piona paucipora (Thor, 1897) Piona paucipora (Thor) sl. 19 E 2 1 (1/0/0) France ? 21.12.26 Savoie, Lac de St. André, sur le tapis de Chara à 6 m de profondeur, entrée no. 18-1927  
Hydrachnidia Piona pusilla (Neuman, 1875) Curvipes rotundus Kramer alc. E 8 R 1 (0/1/0) Norway Thor -1899 Kristiania Qieren ved Quarnes ex coll. Thor
Hydrachnidia Piona variabilis (Koch, 1836) Piona variabilis C.L.Koch alc. 5 alpha 72 ? France Angelier E. ? ?  
Hydrachnidia Piona variabilis (Koch, 1836) ? Curvipes fuscatus Herm alc. E 8 E 2 (1/1/0) Norway Thor -1899 Kristiania Noklevand Sarabraaten ex coll. Thor 
Hydrachnidia Piona variabilis (Koch, 1836) ? Curvipes fuscatus Herm alc. E 8 P 1 (0/1/0) Norway Thor -1899 Kristiania Noklevand Sarabraata ex coll. Thor
Hydrachnidia Piona variabilis (Koch, 1836) ? Curvipes fuscatus Herm alc. E 8 G 1 (1/0/0) Norway Thor -1899 Kristiania, Noklevand ved Sarabraten ex coll. Thor
Hydrachnidia Piona -Limnesia?- alzatei A.Dugès, 1884 Atax alzatei alc. 4 alpha 28 ? Mexico Dugès, Dr.A. -1886 Guanajato see K.Viets, 1956b: 268, 282, 431
Hydrachnidia Piona ? variabilis (Koch, 1836) ? Nesaea ? fuscata (?) sl. 19 C 8 larves France Blambard ? Corse, coll. Trouessart Registre 982 sur Anopheles claviger
Hydrachnidia Pionidae, nov. gen.?   Hydrachnellae alc. C 42 D 1 (0/1/0)? Venezuela Geay F. - Llanos de Venezuela, lagunes de Buria, entre l'Apuri et l'Aranca caudal gonopore, modified flaps (ovipositor?)
Hydrachnidia Pionopsis lutescens (Hermann, 1804) Acercus lutescens alc. 5 alpha 73 ? France Angelier E. ? ?  
Hydrachnidia Pontarachna punctulum Philippi, 1840 Pontarachna punctulum (v. Schaub) sl. 19 D 7 ? France Aubert, Marius ? Marseille, sur les algues (corallines), registre 982 collection Trouessart vivante rouge à croix blanche
Hydrachnidia Pontarachna punctulum Philippi, 1840 Pontarachna punctulum (v. Schaub) sl. 19 D 8 2 (1/1/0) France Aubert, Marius ? Marseille, sur les algues (corallines), registre 982 collection Trouessart vivante rouge à croix blanche
Hydrachnidia Pontarachna punctulum Philippi, 1840 Pontarachna punctulum (v. Schaub) sl. 19 D 9 2 (1/1/0) France Aubert, Marius ? Sur Gigartina helminthoarton desséché des phômacies méditerranée, registre 982 collection Trouessart  
Hydrachnidia Pontarachnidae, gen.   - sl. 53 G 8 1 (1/0/0) Monaco André, M. -1930 Port de Monaco, parois du phare rouge  
Hydrachnidia Protzia   Calonyx sp. alc. 3 alpha 14 ? France Angelier E. ? 4.556  
Hydrachnidia Protzia brevipes ? Walter , 1924 Protzia brevipes ? Walter  sl. 22 B 15 1 (1/0/0) Morocco Dollfus R.Ph. 02.07.25 Oued Bou Mellou près Azrou T=14°5 with Aturus convergens 
Hydrachnidia Protzia invalvaris multispina Migot, 1926 Protzia invalvaris multispina Migot alc. 5 alpha 9 ? France Angelier E. 23.08.49 Escot, Gave d'Aspe (Basses Pyr.)  
Hydrachnidia Protzia larrieui Motas & Soarec, 1939 Protzia larrieui Mts et Tan. alc. 5 alpha 29 ? France Angelier E. 23.08.49 Gave d'Aspe Escot (Basses Pyr.)  
Hydrachnidia Protzia rugosa Walter, 1918 Protzia rugosa Walter alc. 5 alpha 74 ? France Angelier E. ? ?  
Hydrachnidia Pterolimnesia armata Koenike, 1895 Limnesia armata alc. E 5  I 2 (1/1/0) Norway Thor -1899 Kristiania Gjersrudtjern Ljan ex coll. Thor
Hydrachnidia Sperchon    Hydrachnellae alc. C 12 B 1 (0/1/0) East Africa? Alluaud & Jeannel 03.12.12 45  
Hydrachnidia Sperchon   Hydrachnellae alc. 2 gamma 61 ? France Angelier E. ? st. 551  
Hydrachnidia Sperchon brevirostris Koenike, 1895 Sperchon brevirostris Koenike alc. 5 alpha 51 ? France Angelier E. ? ?  
Hydrachnidia Sperchon brevirostris Koenike, 1895 Sperchon brevirostris Koenike alc. 4 alpha 15 ? Portugal Monod & Matens 23.10.71 Jean-Charcot-Biaçores 1971, Iloaes, 3-7-Phibeira da Pracka los Bordoès Naudo det.
Hydrachnidia Sperchon brevirostris Koenike, 1895 Sperchon brevirostris Koenike alc. 5 alpha 18 ? France Angelier E. 12.08.49 Larèges (Htes-Pyr.)  
Hydrachnidia Sperchon brevirostris Koenike, 1895 Sperchon brevirostris Koenike alc. E 7 A 1 Norway Thor -1899 Oserdalen Skogbok ved Kjemsjonar ex coll. Thor
Hydrachnidia Sperchon brevirostris Koenike, 1895 Sperchon brevirostris Koenike alc. E 18 O - Portugal Monod & Mateus 18.10.74 Biacores Jean Charcot Flores 28 Ribera da Fajanda Naudo det.
Hydrachnidia Sperchon brevirostris Koenike, 1895 Sperchon brevirostris Koenike alc. 4 alpha 34 ? Portugal Monod & Mateus 17.10.71 Jean Charcot, Biaçores, Flores-23-Ribeira dos Algares Naudo det.
Hydrachnidia Sperchon clupeifer Piersig, 1896 Sperchon elegans alc. 2 gamma 54 ? France Angelier E. ? ?  
Hydrachnidia Sperchon clupeifer Piersig, 1896 Sperchon clupeifer alc. 2 gamma 56 ? France Angelier E. 11.08.48 Tech; Amélie-les-Bains (Pyr.-orient.)  
Hydrachnidia Sperchon clupeifer Piersig, 1896 Sperchon clupeifer alc. 2 gamma 62 ? France Angelier E. -08-19'_ Tech, Elne (Pyr.-or.)  
Hydrachnidia Sperchon clupeifer Piersig, 1896 Sperchon clupeifer alc. 3 alpha 12 ? France Angelier E. 23.08.49 Escot, Gare d'Aspe (B. Pyr.) n° 44  
Hydrachnidia Sperchon clupeifer Piersig, 1896 Sperchon clupeifer alc. 5 alpha 25 ? France Angelier E. -1957 Nive. Cambo (B. Pyr.)  
Hydrachnidia Sperchon clupeifer Piersig, 1896 Sperchon koenikei Walter alc. 5 alpha 6 ? France Angelier E. ? ?  
Hydrachnidia Sperchon clupeifer Piersig, 1896 Sperchon koenikei Walter sl. 19 D 2 ? France Angelier C. 06.05.27 Savoie, Rau. du Bond de Loge, entrée no. 18-1927  
Hydrachnidia Sperchon clupeifer Piersig, 1896 Sperchon koenikei Walter sl. 19 D 5 1 (0/1/0) ? ? ? ? ? Sp. undulosus K.
Hydrachnidia Sperchon denticulatus Koenike, 1895 Sperchon denticulatus alc. 2 gamma 64 ? France Angelier E. ? ?  
Hydrachnidia Sperchon denticulatus Koenike, 1895 Sperchon vaginosus Thor alc. 5 alpha 23 ? France Angelier E. -1957 Eaux Bonnes (Basses Pyr.)  
Hydrachnidia Sperchon denticulatus Koenike, 1895 Sperchon vaginosus Thor alc. 5 alpha 83 ? France Angelier E. ? ?  
Hydrachnidia Sperchon denticulatus Koenike, 1895 Sperchon denticulatus Koenike alc. 5 alpha 2 ? France Angelier E. ? ?  
Hydrachnidia Sperchon denticulatus Koenike, 1895 Sperchon denticulatus Koenike alc. 2 gamma 49 ? France Angelier E. ? 374 st. 561  
Hydrachnidia Sperchon glandulosus Koenike, 1886 Sperchon glandulosus Koenike alc. 5 alpha 58 ? France Angelier E. ? ?  
Hydrachnidia Sperchon glandulosus Koenike, 1886 Sperchon glandulosus alc. 5 alpha 37 ? France Angelier E. -1957 Eaux Bonnes (B.-Pyr.)  
Hydrachnidia Sperchon hispidus Koenike, 1895 Sperchon plumifer alc. 2 gamma 63 ? France Angelier E. ? st. 722 Sperchon 62  
Hydrachnidia Sperchon hispidus Koenike, 1895 Sperchon plumifer alc. 3 alpha 13 ? France Angelier E. -1955 Tech, Elne (Pyr.-or.)  
Hydrachnidia Sperchon hispidus Koenike, 1895 Sperchon plumifer alc. 5 alpha 31 ? France Angelier E. -1957 Nive, Cambo (B. Pyr.)  
Hydrachnidia Sperchon hispidus Koenike, 1895 Sperchon hispidus Koenike alc. E 7 H 1 Norway Thor -1899 Jaderem Thine Roslandsaa ex coll. Thor
Hydrachnidia Sperchon longirostris Koenike, 1895 Sperchon longirostris alc. 5 alpha 26 ? France Angelier E. -1957 Eaux-Bonnes (B.-Pyr.)  
Hydrachnidia Sperchon papillosus Thor, 1901 Sperchon papillosus alc. 5 alpha 19 ? France Angelier E. -1957 Nive. Combo (B. Pyr.)  
Hydrachnidia Sperchon setiger Thor, 1898 Sperchon setiger Thor alc. E 7 G 1 (0/1/0) Norway Thor -1899 Joderen Roslandsaa ex coll. Thor, Cotype
Hydrachnidia Sperchonopsis verrucosa (Protz, 1896) Pseudosperchon verrucosus (Protz) alc. 5 alpha 76 ? France Angelier E. ? ?  
Hydrachnidia Sperchonopsis verrucosa (Protz, 1896) Sperchonopsis verrucosa Protz alc. E 9 H 1 Norway Thor -1899 Ljanselv Ljan ex coll. Thor
Hydrachnidia Sperchonopsis verrucosa (Protz, 1896) Sperchonopsis verrucosa Protz alc. 5 alpha 30 ? France Angelier E. 11.08.48 Tech, Amélie les Bains (Pyr.-or.)  
Hydrachnidia Sperchonopsis verrucosa (Protz, 1896) Sperchonopsis verrucosa Protz alc. 5 alpha 45 ? France Angelier E. -1957 Nive. Cambo (B;-Pyr.)  
Hydrachnidia Stygothrombium   Stygothrombidium alc. 4 alpha 1 ? France Angelier E. 28.06.49 Drôme, Les-Barraques-en-Vercors, Rivière du Vernaison n°16a, temp. 15°C  
Hydrachnidia Teutonia   Hydrachnellae alc. C 9 J 1 (0/1/0) Algeria Théry A. -1903 Bouïra  
Hydrachnidia Teutonia cometes (Koch, 1837) Teutonia primaria Koenike alc. 5 gamma 11 ? France Angelier E. ? ?  
Hydrachnidia Teutonia subalpina Thor, 1897 Teutonia subalpina Thor alc. E 7  L 1 Norway Thor -1899 Kostfinmarken Ropelivand ex coll. Thor, Cotype
Hydrachnidia Thyas stolli Koenike, 1895 Thyas stolli Koen alc. E 8 M 1 Norway Thor -1899 Skogdammellem-Rod Waxen nar Kristiania ex coll. Thor
Hydrachnidia Thyas stolli Koenike, 1895 Thyas stolli Koenike alc. E 7  D 1 Norway Thor -1899 Skogdam mellem Rod Wexen nar Kristiania ex coll. Thor
Hydrachnidia Thyasides dentatus (Thor, 1897) Thyas dentata Thor alc. E 8 F 1 Norway Thor -1899 Gjersjö Oppegaard nar Kristiania ex coll. Thor, Cotype
Hydrachnidia Tiphys bullatus (Thor, 1899) Piona bullata Thor alc. E 5 F 1 (1/0/0) Norway Thor  -1899 Molledalen Dan ved Ljan ex coll. Thor; Cotype
Hydrachnidia Tiphys ensifer (Koenike, 1895) Piona ensifera Koenike alc. E 5 N 1 (1/0/0) Norway Thor -1899 Kristiania Gjersrudtjern vid Ljan ex coll. Thor
Hydrachnidia Tiphys ornatus Koch, 1836 Curvipes rufus Koch alc. E 8 D 1 (1/0/0) Norway Thor -1899 Osterdalen Ostersjö ved Nabset ex coll. Thor "= variabilis Koch, =decoratus Neum"
Hydrachnidia Tiphys  ornatus Koch, 1836 Curvipes rufus Koch alc. E 8 O 1 (0/1/0) Norway Thor -1899 Nordland Langvand ved Solli ved Bodö ex coll. Thor "=variabilis Koch, =decoratus Neum"
Hydrachnidia Tiphys ornatus Koch, 1836 Acercus ornatus C.L.Koch alc. 5 alpha 52 ? France Angelier E. ? ?  
Hydrachnidia Tiphys scaurus (Koenike, 1892) Piona scaura Koenike alc. E 5 B 2 (1/1/0) Norway Thor -1899 Ljan, Skovdam ved Ljan ex coll. Thor
Hydrachnidia Torrenticola elliptica Maglio, 1909 Atractides ellipticus (Maglio) sl. 19 E 12 ? France Petit aîné leg. (coll. Dollfus, R.Ph.) ? Source de Sainte-Enimie, gorges du Tarn.  
Hydrachnidia Torrenticola elliptica Maglio, 1909 Atractides ellipticus (Maglio) alc. 2 gamma 50 26 (9/14/3) France Angelier E. ? st. 101  
Hydrachnidia Torrenticola elliptica Maglio, 1909 Atractides ellipticus (Maglio) alc. 4 alpha 19 ? France Angelier E. ? ?  
Hydrachnidia Torrenticola lundbladi (Viets, 1930) Atractides lundbladi Viets alc. 2 gamma 60 7 (0/7/0) France Angelier E.  05.08.48 Tech 1a  
Hydrachnidia Torrenticola spinirostris (Thor, 1897) Atractides spinirostris Thor alc. E 5 K 1 Norway Thor -1899 Borum, Sandvikselven ex coll. Thor, Cotype!
Hydrachnidia Trichothyas   Hydrachnellae alc. C 12 B 1 (0/1/0) East Africa?  Alluaud & Jeannel 03.12.12 45  
Hydrachnidia Unionicola  crassipes (Müller, 1776) Atax crassipes Müller alc. E 8 H 3 (1/1/1) Norway Thor -1899 Gjersrudtjern ved Ljan ex coll. Thor
Hydrachnidia Unionicola ypsilophora (Bonz, 1783) Unionicola ypsilophora (Bonz) alc. 5 alpha 10 ? France Angelier E. ? ?  
Hydrachnidia Unionicolidae, gen.   Hydrachnellae alc. B 10 D 12 Madagascar Millot J. -101.946 E Ambohivoangy. Lagunes/eaux presque douces  
Hydrachnidia Unionicolidae, gen.   Hydrachnellae alc. C 45 K 2 India Maindron Maurice -1909 Pondichéry, dans les moules d'eau douce  
Hydrachnidia Unionicolidae, gen. ?   Hydrachnellae alc. A 19 G 1 Madagascar Millot J. -9-1946- Ankarana (marais)  
Hydrachnidia Unionicolidae, gen. ?   Hydrachnellae alc. A 20 J 8 Madagascar Millot J. -1955 NO Ankarana  
Hydrachnidia Wettina podagrica (Koch, 1837) Wettina podagrica (C.L.Koch) alc. 5 alpha 85 ? France Angelier E. ? ?  
Hydrachnidia Wettina podagrica (Koch, 1837) Wettina podagrica (C.L.Koch) sl. 19 E 1 ? France Motas -1927 Var, Grand Lautien