Phylum Annelida

Class Hirudinida

Family Erpobdellidae

Barbronia

Barbronia weberi formosana (Oka, 1929)

Gastrostomobdella

Gastrostomobdella quinqueannulata Moore, 1946

Family Glossiphoniidae

Glossiphonia

Glossiphonia weberi lata Oka, 1910

Placobdelloides

Placobdelloides bdellae (Ingram, 1957)

Family Ozobranchidae

Ozobranchus

Ozobranchus branchiatus (Menzies, 1791)

Ozobranchus margoi (Apathy, 1890)

Family Piscicolidae

Aestabdella

Aestabdella abditovesiculata (Moore, 1952)

Cystobranchus

Cystobranchus sp.

Myzobdella

Myzobdella lugubris (Leidy, 1851)