Body leech-like, with a posterior sucker. Proboscis not armed with stylets; intestine sinuous and without lateral diverticula; foregut barrel-shaped and lined with tracts of papillae; with a posterior ventral sucker.
Source: Gibson, 1982.
The following taxa of this order occur in the region:
Family Malacobdellidae
Genus Malacobdella
Malacobdella grossa