| Author | Biesiadka, E. & Cichocka, M. |
| Year | 1984 |
| Title | Studies on the morphology of larval stages of water mites (Hydracarina). 1.Description of three species of the genera Protzia PIERSIG and Sperchon KRAMER. |
| journal | Annales zoologici, 38 (7): 159-171. |
| Keywords | Morphol., Systematik, PL |
| Abstract | |
| Biotop | |
| Systematik | Hydrachnidia |