Arhynchobdellida
Proboscisless leeches | |
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A giant Americobdella species from southern Chile. | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Annelida |
Clade: | Pleistoannelida |
Clade: | Sedentaria |
Class: | Clitellata |
Subclass: | Hirudinea |
Infraclass: | Euhirudinea |
Order: | Arhynchobdellida Blanchard, 1894 |
Suborders | |
Erpobdelliformes | |
Synonyms | |
Arhynchobdellae Stuart, 1982 |
Arhynchobdellida, the proboscisless leeches, are a monophyletic order of leeches. They are defined by the lack of the protrusible proboscis that defines their sister taxon, the Rhynchobdellida. Arhynchobdellida is a diverse order, compromising both aquatic and terrestrial, besides sanguivorous and predatory, leeches. The order is divided into two suborders, Erpobdelliformes and Hirudiniformes (sometimes also called the Pharyngobdelliformes and Gnathobdelliformes, respectively).
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