Order ARHYNCHOBDELLIDA Blanchard, 1894
Introduction
Jawed or jawless leeches that have a muscular non-protrusible pharynx and haemocoelomic system.
Diagnosis
Non-protrusible muscular pharynx, haemocoelomic system, marginal eyes.
Jawed or jawless leeches that have a muscular non-protrusible pharynx and haemocoelomic system.
Non-protrusible muscular pharynx, haemocoelomic system, marginal eyes.