Helobdella stagnalis
Animalia | Annelida | Hirudinea | Rhynchobdellida | Erpobdellidae | Helobdella | Helobdella stagnalis
Helobdella stagnalis
Eukaryota | Animalia | Annelida | Clitellata | Rhynchobdellida | Glossiphoniidae | Helobdella | Helobdella stagnalis
COL:CS5HF | COL:N | COL:NN | COL:9H | COL:3YT | COL:623KH | COL:62VF7 | COL:PD7F5
(Chatton, 1925) Whittaker & Margulis, 1978 |  |  |  |  | Vaillant, 1890 | Blanchard, 1896 | (Linnaeus, 1758)