Helobdella duplicata

External morphology

One pair of eyes. Gonopores separated by one annulus. Nuchal glands without scute on VIII a1. Midbody annuli subdivided with transverse metameric darker coloration on a1. A pair of broad paramedial zones of approximately six fine longitudinal lines.

Habitat & range

Habitat

Freshwater

Region

South America

Recorded from

Chile

Junior synonyms

Glossiphonia duplicata