Checklist / Glossiphoniidae / Theromyzon / Theromyzon maculosum
Theromyzon maculosum
Glossiphoniidae
External morphology
2 annuli between gonopores, 2 female gonopores
Internal morphology
atrium cylndrical, atrial cornua present, common oviduct absent, oviducts long with posteriorly directed loop
Habitat & range
- Habitat
- Freshwater
- Region
- North America, Europe
- Recorded from
- Canada, USA
Junior synonyms
Theromyzon sexoculatum (Moore, 1898)