| Species complete |
Family |
Remarks |
X |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
21 |
22 |
23 |
24 |
25 |
Y |
Genus |
Subgenus |
Species |
Subspecies |
Author |
Date |
Orginal Genus |
Parentheses |
| Nilotonia borneri Walter, 1922 | Anisitsiellidae | | | | | 1 | 1 | | | ? | | 1 | 1 | 1 | 1 | | 1 | | | | | | | | | | | | | Nilotonia | Dartia | borneri | | Walter | 1922 | | N |
| Arrenurus abbreviator Berlese, 1888 | Arrenuridae | | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | | | 1 | | 1 | | | | | | | | 1 | Arrenurus | Arrenurus | abbreviator | | Berlese | 1888 | | N |
| Arrenurus affinis Koenike, 1887 | Arrenuridae | | 1 | 1 | | | 1 | | | | | 1 | | 1 | | 1 | 1 | 1 | 1 | 1 | | | | | | 1 | 1 | | 1 | Arrenurus | Arrenurus | affinis | | Koenike | 1887 | | N |
| Arrenurus albator (Müller, 1776) | Arrenuridae | | | 1 | 1 | 1 | 1 | 1 | | | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | | | 1 | Arrenurus | Arrenurus | albator | | Müller | 1776 | Hydrachna | Y |
| Arrenurus batillifer Koenike, 1896 | Arrenuridae | | | | 1 | 1 | 1 | # | 1 | | 1 | 1 | | 1 | | 1 | 1 | 1 | 1 | 1 | | | | | | 1 | 1 | | | Arrenurus | Arrenurus | batillifer | | Koenike | 1896 | | N |
| Arrenurus bicuspidator Berlese, 1885 | Arrenuridae | | | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | 1 | 1 | 1 | Arrenurus | Arrenurus | bicuspidator | | Berlese | 1885 | | N |
| Arrenurus bruzelii Koenike, 1885 | Arrenuridae | | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | | | | 1 | | | 1 | Arrenurus | Arrenurus | bruzelii | | Koenike | 1885 | | N |
| Arrenurus claviger Koenike, 1885 | Arrenuridae | | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | | 1 | | | 1 | Arrenurus | Arrenurus | claviger | | Koenike | 1885 | | N |
| Arrenurus crassicaudatus Kramer, 1875 | Arrenuridae | | | | | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | | | | Arrenurus | Arrenurus | crassicaudatus | | Kramer | 1875 | | N |
| Arrenurus cuspidator (Müller, 1776) | Arrenuridae | | | 1 | 1 | 1 | 1 | 1 | 1 | # | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | | | | 1 | 1 | | 1 | Arrenurus | Arrenurus | cuspidator | | Müller | 1776 | Hydrachna | Y |
| Arrenurus cuspidifer Piersig, 1894 | Arrenuridae | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | | | | 1 | 1 | Arrenurus | Arrenurus | cuspidifer | | Piersig | 1894 | | N |
| Arrenurus dudichi Tyahun, 1970 | Arrenuridae | Syn. to A. denticulatus: Smit unpubl. | | | | | | | | | | | | 1 | | | | | | | | | | | | | | | | Arrenurus | Arrenurus | dudichi | | Tyahun | 1970 | | N |
| Arrenurus fimbriatus Koenike, 1885 | Arrenuridae | 7: Smit pers. comm. | | | | | | | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | | | | | | | 1 | Arrenurus | Arrenurus | fimbriatus | | Koenike | 1885 | | N |
| Arrenurus latus Barrois & Moniez, 1887 | Arrenuridae | "Syn.: A. hofsteni K.Viets | | 1 | 1 | 1 | | 1 | 1 | | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | | | | 1 | | | | Arrenurus | Arrenurus | latus | | Barrois & Moniez | 1887 | | N |
| Arrenurus maculator (Müller, 1776) | Arrenuridae | | | 1 | | 1 | 1 | 1 | 1 | | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | | | 1 | | 1 | Arrenurus | Arrenurus | maculator | | Müller | 1776 | Hydrachna | Y |
| Arrenurus neumani Piersig, 1895 | Arrenuridae | Syn.: A. walteri Koenike, 1911: Smit 1996 | | | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | 1 | 1 | 1 | Arrenurus | Arrenurus | neumani | | Piersig | 1895 | | N |
| Arrenurus papillator (Müller, 1776) | Arrenuridae | 7: Smit pers. comm. | 1 | 1 | | 1 | | | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | 1 | 1 | | | | | | | | 1 | | 1 | Arrenurus | Arrenurus | papillator | | Müller | 1776 | Hydrachna | Y |
| Arrenurus pustulator (Müller, 1776) | Arrenuridae | | | | 1 | | 1 | | | | 1 | 1 | | 1 | | 1 | 1 | 1 | 1 | | | | 1 | | 1 | 1 | | | | Arrenurus | Arrenurus | pustulator | | Müller | 1776 | Hydrachna | Y |
| Arrenurus radiatus Piersig, 1894 | Arrenuridae | | | 1 | | 1 | 1 | 1 | 1 | | # | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | | | | | | | 1 | | | 1 | Arrenurus | Arrenurus | radiatus | | Piersig | 1894 | | N |
| Arrenurus tricuspidator (Müller, 1776) | Arrenuridae | | | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | | 1 | 1 | Arrenurus | Arrenurus | tricuspidator | | Müller | 1776 | Hydrachna | Y |
| Arrenurus virens Neuman, 1880 | Arrenuridae | | | 1 | | 1 | | 1 | | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | | | | 1 | | | 1 | Arrenurus | Arrenurus | virens | | Neuman | 1880 | | N |
| Arrenurus buccinator (Müller, 1776) | Arrenuridae | | | | | 1 | 1 | 1 | # | 1 | 1 | 1 | 1 | 1 | # | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | | | | Arrenurus | Megaluracarus | buccinator | | Müller | 1776 | Hydrachna | Y |
| Arrenurus globator (Müller, 1776) | Arrenuridae | also sub nom. A. tubulator: Biesiadka in Razkowski 1997 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | 1 | | 1 | 1 | Arrenurus | Megaluracarus | globator | | Müller | 1776 | Hydrachna | Y |
| Arrenurus bifidicodulus Piersig, 1897 | Arrenuridae | "Syn: A. brachyurus Viets, 1914: Smit 1996 | | 1 | | | 1 | # | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | | | | | | | | Arrenurus | Micruracarus | bifidicodulus | | Piersig | 1897 | | N |
| Arrenurus integrator (Müller, 1776) | Arrenuridae | 7: Smit pers. comm. | | 1 | | | 1 | | | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | | | | | | | 1 | Arrenurus | Micruracarus | integrator | | Müller | 1776 | Hydrachna | Y |
| Arrenurus octagonus Halbert, 1906 | Arrenuridae | | | 1 | | | | | 1 | | | | | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | | | | | | 1 | | 1 | Arrenurus | Micruracarus | octagonus | | Halbert | 1906 | | N |
| Arrenurus pugionifer Koenike, 1908 | Arrenuridae | | | | | | | | | | | | | 1 | | | 1 | 1 | 1 | | | | | | | | | | | Arrenurus | Micruracarus | pugionifer | | Koenike | 1908 | | N |
| Arrenurus sinuator (Müller, 1776) | Arrenuridae | | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | | | 1 | 1 | | 1 | 1 | Arrenurus | Micruracarus | sinuator | | Müller | 1776 | Hydrachna | Y |
| Arrenurus karlvietsi Szalay, 1953 | Arrenuridae | | | | | | | | | | | | | 1 | | | | | | | | | | | | | | | | Arrenurus | subgen.? | karlvietsi | | Szalay | 1953 | | N |
| Arrenurus karlvietsi cognatus Szalay, 1953 | Arrenuridae | | | | | | | | | | | | | 1 | | | | | | | | | | | | | | | | Arrenurus | subgen.? | karlvietsi | cognatus | Szalay | 1953 | | N |
| Arrenurus fontinalis Viets, 1920 | Arrenuridae | | | 1 | | 1 | 1 | | | | 1 | 1 | | 1 | 1 | 1 | 1 | | | | 1 | | | | | | | | 1 | Arrenurus | Truncaturus | fontinalis | | Viets | 1920 | | N |
| Arrenurus nagysalloensis Szalay, 1934 | Arrenuridae | | | | | | | | | | | | | 1 | | | 1 | | | | | | | | | | | | 1 | Arrenurus | Truncaturus | nagysalloensis | | Szalay | 1934 | | N |
| Arrenurus nodosus Koenike, 1896 | Arrenuridae | | | | | | 1 | | | | 1 | 1 | | 1 | | 1 | 1 | 1 | 1 | | 1 | | | | | | | | | Arrenurus | Truncaturus | nodosus | | Koenike | 1896 | | N |
| Arrenurus stecki Koenike, 1894 | Arrenuridae | | | 1 | | 1 | 1 | # | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | | 1 | 1 | Arrenurus | Truncaturus | stecki | | Koenike | 1894 | | N |
| Arrenurus truncatellus (Müller, 1776) | Arrenuridae | "Syn.: A. truncatellus georgei Piersig, 1900: Smit 1996 | 1 | 1 | 1 | | 1 | | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | | | 1 | | | | 1 | Arrenurus | Truncaturus | truncatellus | | Müller | 1776 | Hydrachna | Y |
| Stygohydracarus farkasi Szalay, 1955 | Athienemanniidae | | | | | | | | | | | | | 1 | | | | | | | | | | | | | | | | Stygohydracarus | | farkasi | | Szalay | 1955 | | N |
| Aturus ezoensis Ponyi, 1954 | Aturidae | | | | | | | | | | | | | 1 | | | | | | | | | | | | | | | | Aturus | | ezoensis | | Ponyi | 1954 | | N |
| Aturus fontinalis Lundblad, 1920 | Aturidae | | | | | | | | | | 1 | 1 | 1 | 1 | | | 1 | 1 | | | | | | | | | | | | Aturus | | fontinalis | | Lundblad | 1920 | | N |
| Aturus scaber Kramer, 1875 | Aturidae | | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | 1 | | | Aturus | | scaber | | Kramer | 1875 | | N |
| Axonopsis complanata (Müller, 1776) | Aturidae | | | | | | 1 | | | | 1 | 1 | | 1 | | 1 | 1 | 1 | 1 | | 1 | | | | 1 | | | | | Axonopsis | Axonopsis | complanata | | Müller | 1776 | Hydrachna | Y |
| Axonopsis gracilis (Piersig, 1903) | Aturidae | | | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | 1 | | 1 | | | | | | | | | | | Axonopsis | Brachypodopsis | gracilis | | Piersig | 1903 | Brachypodopsis | Y |
| Brachypoda versicolor (Müller, 1776) | Aturidae | | | | | 1 | 1 | 1 | 1 | # | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | | | | Brachypoda | Brachypoda | versicolor | | Müller | 1776 | | Y |
| Kongsbergia dentata Walter, 1947 | Aturidae | | | | 1 | | 1 | | | 1 | 1 | 1 | 1 | 1 | | 1 | | | | | | | | | | | | | | Kongsbergia | | dentata | | Walter | 1947 | | N |
| Kongsbergia lundbladi Szalay, 1956 | Aturidae | | | | | | | | | | | | 1 | 1 | | | | | | | | | | | | | | | | Kongsbergia | | lundbladi | | Szalay | 1956 | | N |
| Kongsbergia marginiporosa Szalay, 1927 | Aturidae | | | | | | | | | | | | | 1 | | | | | | | | | | | | | | | | Kongsbergia | | marginiporosa | | Szalay | 1927 | | N |
| Kongsbergia ruttneri Walter, 1930 | Aturidae | | | | 1 | | 1 | | | | 1 | 1 | 1 | 1 | | | | | | | | | | | | | | | | Kongsbergia | | ruttneri | | Walter | 1930 | | N |
| Ljania bipapillata Thor, 1898 | Aturidae | | | 1 | 1 | 1 | 1 | 1 | | | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | | 1 | 1 | | 1 | | 1 | | | | 1 | Ljania | | bipapillata | | Thor | 1898 | | N |
| Eylais degenerata Koenike, 1897 | Eylaidae | | 1 | 1 | | 1 | | 1 | 1 | 1 | | | | 1 | | 1 | | | | | | | | | | | 1 | | 1 | Eylais | | degenerata | | Koenike | 1897 | | N |
| Eylais discreta Koenike, 1897 | Eylaidae | "also sub nom. E. gigas: 25 Tuzovskij 1996 | | | | | 1 | | | | 1 | 1 | | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | | 1 | | Eylais | | discreta | | Koenike | 1897 | | N |
| Eylais extendens (Müller 1776, 1776) | Eylaidae | "also sub nom. E. muelleri, soari, rimosa, undulosa: 25 Tuzovskij 1996 | 1 | 1 | 1 | 1 | 1 | # | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | 1 | 1 | 1 | Eylais | | extendens | | Müller 1776 | 1776 | | Y |
| Eylais hamata Koenike, 1897 | Eylaidae | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | # | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | | | | 1 | 1 | | 1 | Eylais | | hamata | | Koenike | 1897 | | N |
| Eylais infundibulifera Koenike, 1897 | Eylaidae | | | 1 | | | | | 1 | | # | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | 1 | 1 | 1 | Eylais | | infundibulifera | | Koenike | 1897 | | N |
| Eylais porosipons Viets, 1935 | Eylaidae | | | | | | | | | | | | | 1 | | | | | | | | | | | | | | | | Eylais | | porosipons | | Viets | 1935 | | N |
| Eylais setosa Koenike, 1897 | Eylaidae | | | 1 | | | | | | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | | | | 1 | | 1 | 1 | | | | Eylais | | setosa | | Koenike | 1897 | | N |
| Eylais tantilla Koenike, 1897 | Eylaidae | "also sub nom E. bisinuosa, tullgreni: 25 Tuzovskij 1996 | 1 | 1 | | | 1 | | 1 | 1 | # | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | | | | 1 | 1 | | | | Eylais | | tantilla | | Koenike | 1897 | | N |
| Eylais telmatobia Szalay, 1933 | Eylaidae | Poland: Biesiadka in Razowski 1997 | | | | | | | | | | | | 1 | | | | | 1? | | | | | | | | | | | Eylais | | telmatobia | | Szalay | 1933 | | N |
| Feltria rouxi Walter, 1907 | Feltriidae | "Syn.: Feltria romijni: Bader 1974 | | 1 | 1 | 1 | (?) | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | | 1 | 1 | | | | | | | | | Feltria | Feltria | rouxi | | Walter | 1907 | | N |
| Feltria rubra Piersig, 1898 | Feltriidae | | | 1 | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | | | | | | | | | | 1 | | 1 | Feltria | Feltriella | rubra | | Piersig | 1898 | | N |
| Caspihalacarus hyrcanus danubialis Motas, 1943 | Halacaridae | | | | | | | | | | | | | 1 | 1 | | | | 1 | | | | | | | | | | | Caspihalacarus | | hyrcanus | danubialis | Motas | 1943 | | N |
| Limnohalacarus wackeri (Walter, 1914) | Halacaridae | | | | | 1 | 1 | | | 1 | | 1 | | 1 | | 1 | 1 | | | 1 | 1 | | | | 1 | | | | | Limnohalacarus | | wackeri | | Walter | 1914 | | Y |
| Lobohalacarus weberi (Romijn & Viets, 1924) | Halacaridae | | | | 1 | 1 | 1 | | 1 | | 1 | 1 | | 1 | | 1 | 1 | | | 1 | 1 | | | | | | | | | Lobohalacarus | | weberi | | Romijn & Viets | 1924 | | Y |
| Lobohalacarus weberi quadriporus(Walter, 1947) | Halacaridae | | | | 1 | 1 | 1 | | | 1 | 1 | 1 | 1 | 1 | | 1 | 1 | | | | 1 | | | | 1 | | | | | Lobohalacarus | | weberi | quadriporus | Walter | 1947 | | Y |
| Parasoldanellonyx typhlops Viets, 1933 | Halacaridae | | | | | | | | 1 | 1 | | | 1 | 1 | | | | | | | | | | | | | | | | Parasoldanellonyx | | typhlops | | Viets | 1933 | | N |
| Porohalacarus alpinus (Thor, 1910) | Halacaridae | | | | | 1 | 1 | | | | 1 | 1 | | 1 | | 1 | 1 | 1 | 1 | | 1 | | 1 | | 1 | 1 | 1 | | | Porohalacarus | | alpinus | | Thor | 1910 | | Y |
| Porohalacarus alpinus brachypeltatus Viets, 1927 | Halacaridae | | | | | | 1 | | | | | | | 1 | | | 1 | | | | | | | | | | | | | Porohalacarus | | alpinus | brachypeltatus | Viets | 1927 | | N |
| Porolohmanella violacea Kramer, 1879 | Halacaridae | | | | 1 | 1 | 1 | | | | 1 | 1 | | 1 | | 1 | 1 | | 1 | 1 | 1 | | | | 1 | 1 | 1 | | | Porolohmanella | | violacea | | Kramer | 1879 | | N |
| Soldanellonyx chappuisi Walter, 1917 | Halacaridae | | | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | 1 | | | | 1 | | | | 1 | 1 | | | | Soldanellonyx | | chappuisi | | Walter | 1917 | | N |
| Soldanellonyx monardi Walter, 1919 | Halacaridae | | | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | 1 | 1 | | 1 | 1 | | | 1 | 1 | | 1 | | 1 | 1 | | | | Soldanellonyx | | monardi | | Walter | 1919 | | N |
| Hydrachna conjecta Koenike, 1895 | Hydrachnidae | also H. c. disecta: y, Oezkan 1982 | | 1 | | | | | | 1 | # | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | | 1 | 1 | Hydrachna | Diplohydrachna | conjecta | | Koenike | 1895 | | N |
| Hydrachna globosa (Geer, 1778) | Hydrachnidae | sub nom. H. gallica: Poland (Biesiadka in Razowski) | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | 1 | 1 | 1 | Hydrachna | Diplohydrachna | globosa | | Geer | 1778 | Acarus | Y |
| Hydrachna uniscutata Thor, 1897 | Hydrachnidae | "proposed as subspecies of H. globosa | | 1 | 1 | | 1 | ! | | | # | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | | | | 1 | | Hydrachna | Diplohydrachna | uniscutata | | Thor | 1897 | | N |
| Hydrachna batorligetiensis Szalay, 1953 | Hydrachnidae | "proposed as subspecies of H. skorikowi | | | | | | | | | | | | 1 | | | | | | | | | | | | | | 1 | 1 | Hydrachna | Hydrachna | batorligetiensis | | Szalay | 1953 | | N |
| Hydrachna cruenta Müller, 1776 | Hydrachnidae | Syn.: H. schneideri: Davids et al. 2005 | | 1 | | 1 | 1 | | | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | 1 | 1 | | Hydrachna | Hydrachna | cruenta | | Müller | 1776 | | N |
| Hydrachna skorikowi Piersig, 1900 | Hydrachnidae | "sub nom. H. schneideri: 25, Tuzowskij 1996 | 1 | 1 | | 1 | | 1 | 1 | 1 | | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | | 1 | 1 | 1 | 1 | 1 | Hydrachna | Hydrachna | skorikowi | | Piersig | 1900 | | N |
| Hydrachna danubialis Laska, 1964 | Hydrachnidae | | | | | | | | | | | | | 1 | | | | | | | | | | | | | | | | Hydrachna | Rhabdohydrachna | danubialis | | Laska | 1964 | | N |
| Hydrachna geographica Müller, 1776 | Hydrachnidae | Greece: Smit pers. comm. | | | | | 1 | | 1 | | 1 | 1 | | 1 | | 1 | 1 | 1 | 1 | | 1 | | 1 | | 1 | 1 | | | | Hydrachna | Rhabdohydrachna | geographica | | Müller | 1776 | | N |
| Hydrachna leegei Koenike, 1895 | Hydrachnidae | Syn. H. leegei maculifera, also sub nom. H. fuscata: 25 Tuzovskij 1996 | | | | 1 | 1 | | | | | | | 1 | 1 | # | 1 | 1 | 1 | 1 | 1 | | | | 1 | 1 | | | 1 | Hydrachna | Rhabdohydrachna | leegei | | Koenike | 1895 | | N |
| Hydrachna processifera Koenike, 1903 | Hydrachnidae | | | 1 | | 1 | 1 | | | | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | | | 1 | 1 | | | 1 | Hydrachna | Rhabdohydrachna | processifera | | Koenike | 1903 | | N |
| Hydrodroma despiciens (Müller, 1776) | Hydrodromidae | | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | 1 | 1 | 1 | Hydrodroma | | despiciens | | Müller | 1776 | Hydrachna | Y |
| Euthyas truncata (Neuman, 1875) | Hydryphantidae | | | 1 | | 1 | 1 | | | | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | | | 1 | 1 | | | | Euthyas | | truncata | | Neuman | 1875 | Bradybates | Y |
| Georgella helveticus (Haller, 1882) | Hydryphantidae | "Syn.: G. apsteini: Di Sabatino et al. 2009 | | 1 | | | 1 | | | 1 | | | | 1 | 1 | 1 | 1 | | 1 | | (?) | | | | | | | 1 | 1 | Georgella | | helveticus | | Haller | 1882 | Hydrodroma | Y |
| Georgella koenikei Maglio, 1906 | Hydryphantidae | Syn.: G. dauphinensis: Di Sabatino et al. 2009 (nov. nom. pro intermedius Walter, 1927: K.O.Viets 1987 | | 1 | | | 1 | | | | | 1 | | 1 | | 1 | | | 1 | | | | | | | | | 1 | | Georgella | | koenikei | | Maglio | 1906 | | N |
| Hydryphantes crassipalpis Koenike, 1914 | Hydryphantidae | "Syn.: Hydryphantes crassipalpis lacustris: Özkan 1988 | | | | | | | | 1 | | 1 | | 1 | 1 | | 1 | 1 | 1 | 1 | | | | | | 1 | | | 1 | Hydryphantes | Hydryphantes | crassipalpis | | Koenike | 1914 | | N |
| Hydryphantes dispar (Schaub, 1888) | Hydryphantidae | "Syn.: H. abnormis: Lundblad 1962 | 1 | 1 | | 1 | 1 | | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | | | 1 | 1 | 1 | 1 | 1 | Hydryphantes | Hydryphantes | dispar | | Schaub | 1888 | Hydrodroma | Y |
| Hydryphantes placationis Thon, 1899 | Hydryphantidae | Region 7: Smit pers. comm. | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | # | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | | | | 1 | | | | Hydryphantes | Hydryphantes | placationis | | Thon | 1899 | | N |
| Hydryphantes planus Thon, 1899 | Hydryphantidae | "Syn.: H. ruber tuxeni Motas, 1962: Lundblad 1968 | | | | | 1 | | | | | 1 | | 1 | (?) | | 1 | 1 | 1 | 1 | | 1 | | | 1 | 1 | | | | Hydryphantes | Hydryphantes | planus | | Thon | 1899 | | N |
| Hydryphantes ruber (Geer, 1778) | Hydryphantidae | Syn.: H. hellichi Thon, 1899, H. ruber prolongata Thon, 1899: Lundblad 1962 | | 1 | | 1 | 1 | | | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | | 1 | Hydryphantes | Hydryphantes | ruber | | Geer | 1778 | | Y |
| Hydryphantes tenuipalpis Thon, 1899 | Hydryphantidae | Poland: Biesiadka in Razowski 1997 | | | | | | | | | | 1 | | 1 | | 1 | 1 | | | | | | | | 1 | | | | 1 | Hydryphantes | Hydryphantes | tenuipalpis | | Thon | 1899 | | N |
| Hydryphantes flexuosus (Koenike, 1885) | Hydryphantidae | Syn.: H. lamellatus: Lundblad 1962 | 1 | 1 | | 1 | | | 1 | | # | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | | | | | | | 1 | | Hydryphantes | Polyhydryphantes | flexuosus | | Koenike | 1885 | Hydrodroma | Y |
| Hydryphantes octoporus Koenike, 1896 | Hydryphantidae | "Syn.: H. thoni Piersig, 1900: Lundblad 1962 | 1 | 1 | | | | 1 | 1 | | # | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | | | | 1 | | | | | | 1 | Hydryphantes | Polyhydryphantes | octoporus | | Koenike | 1896 | | N |
| Partnunia steinmanni Walter, 1906 | Hydryphantidae | "Syn.: P. raetica Bader 1975: Gerecke 1993 | | | 1 | | 1 | | | | 1 | 1 | 1 | 1 | | | | | | | | | | | | | | | | Partnunia | | steinmanni | | Walter | 1906 | | N |
| Protzia eximia (Protz, 1896) | Hydryphantidae | | | 1 | 1 | 1 | 1 | 1 | 1 | # | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | | | | | | | 1 | Protzia | | eximia | | Protz | 1896 | Thyas | Y |
| Protzia halberti (Walter, 1920) | Hydryphantidae | Syn.: bayeri Láska, 1955:Gerecke 1996 | | | | | 1 | 1 | | | 1 | 1 | 1 | 1 | | 1 | | | | 1 | 1 | | | | | | | | | Protzia | | halberti | | Walter | 1920 | Calonyx | Y |
| Protzia invalvaris Piersig, 1898 | Hydryphantidae | "Syn.: P. spinigera K.Viets, 1920: Lundblad 1956a | | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | 1 | | | | | | | | | | | | | Protzia | | invalvaris | | Piersig | 1898 | | N |
| Protzia squamosa squamosa Walter, 1908 | Hydryphantidae | Syn.: P. multipora Walter, 1922: Di Sabatino et al. 2009 | 1 | | 1 | 1 | 1 | | | | 1 | 1 | 1 | 1 | | | | | | | | | | | | | | | | Protzia | | squamosa | squamosa | Walter | 1908 | | N |
| Thyopsis cancellata (Protz, 1896) | Hydryphantidae | | 1 | 1 | 1 | 1 | 1 | 1 | | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | | | | | | | 1 | Thyopsis | | cancellata | | Protz | 1896 | Thyas | Y |
| Todothyas barbigera (Viets, 1908) | Hydryphantidae | "Syn.: T. incerta Lundblad, 1942: Di Sabatino et al. 2009 | | 1 | 1 | 1 | 1 | | | 1 | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | | | | Todothyas | Acerbitas | barbigera | | Viets | 1908 | Thyas | Y |
| Todothyas dirempta (Koenike, 1912) | Hydryphantidae | | | | | | 1 | | | | # | 1 | | 1 | | # | 1 | 1 | 1 | 1 | | | 1 | | 1 | # | | | | Todothyas | Acerbitas | dirempta | | Koenike | 1912 | Thyas | Y |
| Todothyas pachystoma (Koenike, 1914) | Hydryphantidae | "Syn.: T. p. pannonicus Szalay, 1956, T. p. paucispinus Viets, 1920: Lundblad 1962 | | | | | 1 | | | | 1 | 1 | | 1 | | # | 1 | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | | | | Todothyas | Todothyas | pachystoma | | Koenike | 1914 | Thyas | Y |
| Atractides fonticolus (Viets, 1920) | Hygrobatidae | "Syn.: A. soproniensis Szalay, 1929 | | 1 | 1 | 1 | 1 | 1 | 1 | # | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | | | | | | | | 1 | | 1 | Atractides | Atractides | fonticolus | | Viets | 1920 | Megapus | Y |
| Atractides latipalpis (Motas & Tanasachi, 1946) | Hygrobatidae | | | | 1 | | 1 | | | | 1 | 1 | 1 | 1 | | 1 | | | | | 1 | | | | | | | | | Atractides | Atractides | latipalpis | | Motas & Tanasachi | 1946 | Megapus | Y |
| Atractides loricatus Piersig, 1898 | Hygrobatidae | "Syn.: A. barsiensis Szalay, 1929 | | | 1 | 1 | 1 | | | | 1 | 1 | 1 | 1 | | 1 | | | | | | | | | | | | | | Atractides | Atractides | loricatus | | Piersig | 1898 | | N |
| Atractides nodipalpis Thor, 1899 | Hygrobatidae | "Syn.: A. limnicola Schwoerbel, 1959 | 1 | 1 | 1 | 1 | 1 | 1 | # | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | 1 | | 1 | Atractides | Atractides | nodipalpis | | Thor | 1899 | | N |
| Atractides ovalis Koenike, 1883 | Hygrobatidae | | | | | 1 | 1 | | | | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | | | | | | 1 | 1 | | | 1 | Atractides | Atractides | ovalis | | Koenike | 1883 | | N |
| Atractides tener Thor, 1899 | Hygrobatidae | Syn.: A. pilosus Schwoerbel, 1961: Gerecke 2003 | | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | | | | Atractides | Atractides | tener | | Thor | 1899 | | N |
| Hygrobates calliger Piersig, 1896 | Hygrobatidae | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | 1 | | 1 | Hygrobates | Hygrobates | calliger | | Piersig | 1896 | | N |
| Hygrobates fluviatilis (Ström, 1768) | Hygrobatidae | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | Hygrobates | Hygrobates | fluviatilis | | Ström | 1768 | Acarus | Y |
| Hygrobates longipalpis (Hermann, 1804) | Hygrobatidae | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | Hygrobates | Hygrobates | longipalpis | | Hermann | 1804 | | Y |
| Hygrobates longiporus Thor, 1898 | Hygrobatidae | also sub nom. H. squamifer: 25 Tuzovskij 1996 | 1 | 1 | # | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | | | | Hygrobates | Hygrobates | longiporus | | Thor | 1898 | | N |
| Hygrobates nigromaculatus Lebert, 1879 | Hygrobatidae | "Syn.: H. nigromaculatus octoporus Daday, 1906: Lundblad 1962 | | 1 | 1 | 1 | 1 | | | | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | | | 1 | Hygrobates | Hygrobates | nigromaculatus | | Lebert | 1879 | | N |
| Hygrobates trigonicus Koenike, 1895 | Hygrobatidae | | | 1 | | 1 | 1 | | | 1 | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | | 1 | | 1 | | 1 | 1 | 1 | 1 | | Hygrobates | Hygrobates | trigonicus | | Koenike | 1895 | | N |
| Lebertia glabra Thor, 1897 | Lebertiidae | Syn.: lineata Thor, 1906, trelicta Thor, 1907: Lundblad 1962 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | | 1 | 1 | 1 | 1 | Lebertia | Lebertia | glabra | | Thor | 1897 | | N |
| Lebertia pusilla Koenike, 1911 | Lebertiidae | Syn.: L. olonensis, pallida, silesiaca: Gerecke 2009 | | 1 | | 1 | 1 | 1 | 1 | 1 | # | 1 | 1 | 1 | | 1 | 1 | | | | | | | | | 1 | | | | Lebertia | Lebertia | pusilla | | Koenike | 1911 | | N |
| Lebertia stigmatifera Thor, 1900 | Lebertiidae | | | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | | | | | Lebertia | Mixolebertia | stigmatifera | | Thor | 1900 | | N |
| Lebertia inaequalis (Koch, 1837) | Lebertiidae | "Sub nom. circularis, exuta, harnischi: Poland, Biesiadka in Razowski 1997 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | 1 | | | Lebertia | Pilolebertia | inaequalis | | Koch | 1837 | Nesaea | Y |
| Lebertia insignis Neuman, 1880 | Lebertiidae | also sub nom. L. violacea: Poland, Biesiadka in Razkowski 1997 | | 1 | 1 | 1 | 1 | 1 | | | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | 1 | | | Lebertia | Pilolebertia | insignis | | Neuman | 1880 | | N |
| Lebertia porosa Thor, 1900 | Lebertiidae | "sub nom. L. leioderma: y, Oezkan 1982 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | # | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | | 1 | Lebertia | Pilolebertia | porosa | | Thor | 1900 | | N |
| Limnesia undulatoides Davids, 1997 | Limnesia | | | | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | | | | | | | | | | | | Limnesia | | undulatoides | | Davids | 1997 | | N |
| Limnesia connata Koenike, 1895 | Limnesiidae | | | | | 1 | 1 | | | | # | 1 | | 1 | | 1 | 1 | 1 | 1 | | 1 | | 1 | | 1 | 1 | | | | Limnesia | | connata | | Koenike | 1895 | | N |
| Limnesia fulgida Koch, 1836 | Limnesiidae | | | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | | 1 | 1 | Limnesia | | fulgida | | Koch | 1836 | | N |
| Limnesia koenikei Piersig, 1894 | Limnesiidae | | | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | | | 1 | Limnesia | | koenikei | | Piersig | 1894 | | N |
| Limnesia maculata (Müller, 1776) | Limnesiidae | | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | # | 1 | 1 | 1 | 1 | | Limnesia | | maculata | | Müller | 1776 | | Y |
| Limnesia undulata (Müller, 1776) | Limnesiidae | | | | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | # | 1 | 1 | | 1 | 1 | Limnesia | | undulata | | Müller | 1776 | | Y |
| Limnochares aquatica (Linnaeus, 1758) | Limnocharidae | | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | # | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | 1 | 1 | | Limnochares | | aquatica | | Linnaeus | 1758 | Acarus | Y |
| Midea orbiculata (Müller, 1776) | Mideidae | | | | | | 1 | | | | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | | | | Midea | | orbiculata | | Müller | 1776 | Hydrachna | Y |
| Mideopsis orbicularis (Müller, 1776) | Mideopsidae | | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | | | 1 | Mideopsis | Mideopsis | orbicularis | | Müller | 1776 | Hydrachna | Y |
| Mideopsis willmanni (Viets, 1920) | Mideopsidae | | | 1 | | 1 | 1 | | | | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | | | | | | Mideopsis | Xystonotus | willmanni | | Viets | 1920 | Xystonotus | Y |
| Oxus longisetus Berlese, 1885 | Oxidae | "Syn.: O. koenikei Thor, 1899: Di Sabatino et al. 2009 | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | | | | | 1 | | 1 | | | 1 | Oxus | Oxus | longisetus | | Berlese | 1885 | | N |
| Oxus ovalis (Müller, 1776) | Oxidae | | | 1 | | # | 1 | 1 | # | # | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | | | | Oxus | Oxus | ovalis | | Müller | 1776 | Hydrachna | Y |
| Oxus strigatus (Müller, 1776) | Oxidae | | 1 | 1 | | 1 | 1 | 1 | 1 | | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | | | | Oxus | Oxus | strigatus | | Müller | 1776 | Hydrachna | Y |
| Forelia brevipes (Neuman, 1880) | Pionidae | | | | | 1 | 1 | 1 | | | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | | | | Forelia | | brevipes | | Neuman | 1880 | Nesaea | Y |
| Forelia curvipalpis Viets, 1930 | Pionidae | 13: Smit pers. comm. | | | | | 1 | 1 | | 1 | | 1 | | 1 | 1 | 1 | 1 | | | | | | | | | | | | | Forelia | | curvipalpis | | Viets | 1930 | | N |
| Forelia longipalpis Maglio, 1924 | Pionidae | | | | | 1 | 1 | | | | | 1 | | 1 | | | 1 | 1 | | | | | | | 1 | | | | | Forelia | | longipalpis | | Maglio | 1924 | | N |
| Forelia variegator (Koch, 1837) | Pionidae | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | # | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | | | 1 | 1 | | | 1 | Forelia | | variegator | | Koch | 1837 | Arrenurus | Y |
| Hydrochoreutes krameri Piersig, 1896 | Pionidae | | 1 | | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | | | | Hydrochoreutes | | krameri | | Piersig | 1896 | | N |
| Hydrochoreutes ungulatus (Koch, 1836) | Pionidae | | | 1 | | | 1 | 1 | # | # | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | | 1 | | Hydrochoreutes | | ungulatus | | Koch | 1836 | Spio | Y |
| Piona clavicornis (Müller, 1776) | Pionidae | | | | | | 1 | | | | 1 | 1 | | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | | | | | 1 | | 1 | | Piona | Dispersipiona | clavicornis | | Müller | 1776 | Hydrachna | Y |
| Piona conglobata (Koch, 1836) | Pionidae | | | 1 | | 1 | 1 | 1 | 1 | # | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | | 1 | | Piona | Dispersipiona | conglobata | | Koch | 1836 | Nesaea | Y |
| Piona alpicola (Neuman, 1880) | Pionidae | "Sub nom P. uncata: y Oezkan 1981 | 1 | 1 | | 1 | 1 | 1 | # | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | 1 | 1 | 1 | Piona | Piona | alpicola | | Neuman | 1880 | Nesaea | Y |
| Piona ambigua (Piersig, 1894) | Pionidae | | | | | | | | | | | | 1 | 1 | | | 1 | 1 | 1 | | 1 | | | | 1 | 1 | 1 | | | Piona | Piona | ambigua | | Piersig | 1894 | Curvipes | Y |
| Piona ambigua annulata(Thor, 1900) | Pionidae | | | | | | 1 | | | | | 1 | 1 | 1 | | | 1 | 1 | 1 | | | | 1 | | 1 | | | | | Piona | Piona | ambigua | annulata | Thor | 1900 | Curvipes | Y |
| Piona carnea (Koch, 1836) | Pionidae | Turkey, Syria | | 1 | 1 | 1 | 1 | 1 | # | 1 | 1 | 1 | 1 | 1 | # | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | Piona | Piona | carnea | | Koch | 1836 | Nesaea | Y |
| Piona coccinea (Koch, 1836) | Pionidae | | | 1 | | 1 | 1 | # | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | # | 1 | 1 | 1 | 1 | 1 | Piona | Piona | coccinea | | Koch | 1836 | Nesaea | Y |
| Piona imminuta (Piersig, 1897) | Pionidae | "Proposed as subspecies of P. coccinea | | | | | | | | | | 1 | | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | | | | Piona | Piona | imminuta | | Piersig | 1897 | Curvipes | Y |
| Piona longipalpis (Krendowski, 1878) | Pionidae | | | | | 1 | 1 | 1 | # | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | | | | Piona | Piona | longipalpis | | Krendowski | 1878 | Curvipes | Y |
| Piona nodata (Müller, 1776) | Pionidae | also sub nom. P. fuscata: Di Sabatino unpubl. check list | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | 1 | 1 | 1 | Piona | Piona | nodata | | Müller | 1776 | Hydrachna | Y |
| Piona nodata lacerata Sokolow, 1928 | Pionidae | Separate species: 25 Tuzovskij 1996 | | | | | | | | | | | | 1 | | | | | | | | | | | | | | | | Piona | Piona | nodata | lacerata | Sokolow | 1928 | | N |
| Piona obturbans (Piersig, 1896) | Pionidae | 7: Smit pers. comm. | | | | 1 | 1 | 1 | # | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | | | | 1 | | | 1 | Piona | Piona | obturbans | | Piersig | 1896 | Curvipes | Y |
| Piona pusilla (Neuman, 1875) | Pionidae | | | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | | 1 | Piona | Piona | pusilla | | Neuman | 1875 | Nesaea | Y |
| Piona stjoerdalensis (Thor, 1897) | Pionidae | "Proposed as subspecies of P. coccinea | | 1 | | | 1 | | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | | | | Piona | Piona | stjoerdalensis | | Thor | 1897 | Curvipes | Y |
| Piona neumani (Koenike, 1883) | Pionidae | | | 1 | | 1 | | 1 | | | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | | 1 | | | | Piona | Tetrapiona | neumani | | Koenike | 1883 | Nesaea | Y |
| Piona variabilis (Koch, 1836) | Pionidae | "Syn.: P. v. dispersa: Böttger & Ullrich 1974 | | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | 1 | 1 | | Piona | Tetrapiona | variabilis | | Koch | 1836 | Nesaea | Y |
| Pionacercus leuckarti Piersig, 1894 | Pionidae | | | | 1 | | 1 | | | | 1 | 1 | 1 | 1 | | 1 | 1 | | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | | | | Pionacercus | | leuckarti | | Piersig | 1894 | Acercus | N |
| Pionopsis lutescens (Herrmann, 1804) | Pionidae | | 1 | 1 | | 1 | 1 | 1 | | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | | 1 | 1 | Pionopsis | | lutescens | | Herrmann | 1804 | Hydrarachna | Y |
| Tiphys bullatus (Thor, 1899) | Pionidae | | 1 | | | | | | | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | | ? | | | | | | | Tiphys | | bullatus | | Thor | 1899 | Piona | Y |
| Tiphys convexipalpis Ponyi, 1956 | Pionidae | | | | | | | | | | | | | 1 | | | | | | | | | | | | | | | | Tiphys | | convexipalpis | | Ponyi | 1956 | | N |
| Tiphys latipes (Müller, 1776) | Pionidae | Turkey | | 1 | | 1 | 1 | # | # | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | (?) | | | | 1 | | 1 | Tiphys | | latipes | | Müller | 1776 | Hydrachna | Y |
| Tiphys ornatus Koch, 1836 | Pionidae | | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | 1 | | 1 | Tiphys | | ornatus | | Koch | 1836 | Acercus | N |
| Tiphys pistillifer (Koenike, 1908) | Pionidae | | | | | | 1 | | | | | 1 | | 1 | | | 1 | | 1 | 1 | | | | | | | | | | Tiphys | | pistillifer | | Koenike | 1908 | Acercus | Y |
| Tiphys scaurus (Koenike, 1892) | Pionidae | | | | | | | | | | 1 | 1 | | 1 | | 1 | 1 | 1 | 1 | 1 | | | 1 | | 1 | 1 | | | | Tiphys | | scaurus | | Koenike | 1892 | Piona | Y |
| Sperchon clupeifer Piersig, 1896 | Sperchontidae | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | | 1 | 1 | Sperchon | Hispidosperchon | clupeifer | | Piersig | 1896 | | N |
| Sperchon compactilis (Koenike, 1911) | Sperchontidae | Proposed as subspecies of S. papillosus, separate species: Lundblad # | 1 | 1 | | 1 | | | | | 1 | 1 | 1 | 1 | | 1 | 1 | | | | | | | | | | 1 | | 1 | Sperchon | Hispidosperchon | compactilis | | Koenike | 1911 | | Y |
| Sperchon hispidus Koenike, 1895 | Sperchontidae | Also sub nom. plumifer: y Boyaci & Oezkan 1995? | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | # | 1 | 1 | | | | | | 1 | 1 | | 1 | Sperchon | Hispidosperchon | hispidus | | Koenike | 1895 | | N |
| Sperchon setiger Thor, 1898 | Sperchontidae | Syn.: meridianus Angelier, 1954: Gerecke 1991 | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | | 1 | | | Sperchon | Hispidosperchon | setiger | | Thor | 1898 | | N |
| Sperchon glandulosus Koenike, 1886 | Sperchontidae | | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | | | Sperchon | Sperchon | glandulosus | | Koenike | 1886 | | N |
| Sperchon thienemanni Koenike, 1907 | Sperchontidae | Syn.: S. rugosus Koenike, 1911: Bader 1974 | | 1 | | 1 | 1 | | | 1 | 1 | 1 | 1 | 1 | | | 1 | | 1 | | 1 | 1 | | | 1 | | | | 1 | Sperchon | Sperchon | thienemanni | | Koenike | 1907 | | N |
| Sperchonopsis verrucosa (Protz, 1896) | Sperchontidae | Syn.: S. v. reducta Sokolow, 1940: Özkan 1989 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | # | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | 1 | | 1 | Sperchonopsis | | verrucosa | | Protz | 1896 | | Y |
| Stygothrombium racovitzai (Motas & Tanasachi, 1946) | Stygothrombiidae | | | | | | | | | | | | | 1 | | | 1 | | | | | | | | | | | | | Stygothrombium | Charonothrombium | racovitzai | | Motas & Tanasachi | 1946 | Charonothrombium | Y |
| Torrenticola amplexa (Koenike, 1908) | Torrenticolidae | also sub nom. T.wolgaensis: 25 Tuzovskij 1996 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | | | | 1 | 1 | | | 1 | Torrenticola | Torrenticola | amplexa | | Koenike | 1908 | Atractides | Y |
| Torrenticola brevirostris Halbert, 1911 | Torrenticolidae | "Syn.: histriensis Bader, 1955 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | 1 | | | 1 | 1 | | | | | 1 | | | | Torrenticola | Torrenticola | brevirostris | | Halbert | 1911 | | N |
| Torrenticola ungeri (Szalay, 1927) | Torrenticolidae | | | 1 | 1 | 1 | 1 | 1 | 1 | | # | 1 | 1 | 1 | | 1 | | | | | | | | | | | | | 1 | Torrenticola | Torrenticola | ungeri | | Szalay | 1927 | | Y |
| Neumania deltoides (Piersig, 1894) | Unionicolidae | sub nom. triangularis: Di Sabatino unpubl. checklist | | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | | | 1 | 1 | | 1 | 1 | Neumania | Neumania | deltoides | | Piersig | 1894 | Atax | Y |
| Neumania limosa (Koch, 1836) | Unionicolidae | | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | # | | | | 1 | 1 | | | | Neumania | Neumania | limosa | | Koch | 1836 | Atax | Y |
| Neumania spinipes (Müller, 1776) | Unionicolidae | | | | | 1 | 1 | 1 | | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | | | | Neumania | Neumania | spinipes | | Müller | 1776 | Hydrachna | Y |
| Neumania vernalis (Müller, 1776) | Unionicolidae | | | | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | | 1 | 1 | | 1 | | Neumania | Neumania | vernalis | | Müller | 1776 | Hydrachna | Y |
| Unionicola ypsilophora (Bonz, 1783) | Unionicolidae | | | 1 | | 1 | 1 | | | | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | | | 1 | 1 | | | | Unionicola | Parasitatax | ypsilophora | | Bonz | 1783 | Acarus | Y |
| Unionicola aculeata (Koenike, 1909) | Unionicolidae | | | | | 1 | 1 | 1 | 1 | | 1 | 1 | | 1 | | 1 | 1 | 1 | 1 | | 1 | | | | 1 | # | | | | Unionicola | Pentatax | aculeata | | Koenike | 1909 | Atax | Y |
| Unionicola bonzi (Claparède, 1909) | Unionicolidae | | | | | 1 | 1 | | | | # | 1 | | 1 | | 1 | 1 | 1 | 1 | | 1 | | | | | | | 1 | 1 | Unionicola | Pentatax | bonzi | | Claparède | 1909 | Atax | Y |
| Unionicola figuralis (Koch, 1836) | Unionicolidae | | | | | | 1 | | | | 1 | 1 | | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | | | | 1 | 1 | | | | Unionicola | Pentatax | figuralis | | Koch | 1836 | Atax | Y |
| Unionicola hankoi Szalay, 1927 | Unionicolidae | | | 1 | | | 1 | | | | | | | 1 | | | 1 | | | | | | | | | | | 1 | | Unionicola | Pentatax | hankoi | | Szalay | 1927 | | N |
| Unionicola tricuspis (Koenike, 1895) | Unionicolidae | | | | | | 1 | | | | | | | 1 | | | 1 | 1 | | | | | | | 1 | | | | | Unionicola | Pentatax | tricuspis | | Koenike | 1895 | Atax | Y |
| Unionicola crassipes (Müller, 1776) | Unionicolidae | | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | Unionicola | Unionicola | crassipes | | Müller | 1776 | Hydrachna | Y |
| Unionicola gracilipalpis (Viets, 1908) | Unionicolidae | | | | | | 1 | | 1 | | 1 | 1 | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | | | | 1 | 1 | | 1 | | Unionicola | Unionicola | gracilipalpis | | Viets | 1908 | Atax | Y |
| Unionicola minor (Soar, 1900) | Unionicolidae | Proposed as subspecies of U. crassipes | | 1 | | 1 | 1 | 1 | | 1 | 1 | 1 | | 1 | | 1 | 1 | | 1 | 1 | 1 | | | | | | | | 1 | Unionicola | Unionicola | minor | | Soar | 1900 | Atax | Y |