''Sagitella'' is a genus of
annelids
The annelids (), also known as the segmented worms, are animals that comprise the phylum Annelida (; ). The phylum contains over 22,000 extant species, including ragworms, earthworms, and leeches. The species exist in and have adapted to vario ...
belonging to the family
Typhloscolecidae.
The genus has almost
cosmopolitan distribution
In biogeography, a cosmopolitan distribution is the range of a taxon that extends across most or all of the surface of the Earth, in appropriate habitats; most cosmopolitan species are known to be highly adaptable to a range of climatic and en ...
.
Species:
*''
Sagitella bobretzkii''
*''
Sagitella kowalewskii''
*''
Sagitella praecox''
References
Annelids
{{Annelid-stub