Diplocardia

Genus Diplocardia
Scientific classification
Kingdom:	Animalia
Phylum:	Annelida
Class:	Clitellata
Subclass:	Oligochaeta
Order:	Haplotaxida
Family:	Acanthodrilidae
Genus:	Diplocardia Garmon, 1888
Species
52+, see text

52+, see text

Diplocardia is a genus of North American (USA, Mexico) earthworms with 52-57 known species that is remarkably similar to Australian Diplotrema Spencer, 1900.

Species include Diplocardia pettiboneae (Gates 1977) and Diplocardia longa (Moore 1904), with bioluminescent mucus.

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