''Dero'' is a genus of
annelid
The annelids (Annelida , from Latin ', "little ring"), also known as the segmented worms, are a large phylum, with over 22,000 extant species including ragworms, earthworms, and leeches. The species exist in and have adapted to various ecol ...
s belonging to the family
Naididae.
The genus has
cosmopolitan distribution
In biogeography, cosmopolitan distribution is the term for the range of a taxon that extends across all or most of the world in appropriate habitats. Such a taxon, usually a species, is said to exhibit cosmopolitanism or cosmopolitism. The ext ...
.
Species:
*''
Dero abranchiata''
*''
Dero asiatica''
*''
Dero bimagnasetus''
References
{{Taxonbar, from=Q5165576
Naididae
Annelid genera