- Animals
- ›Segmented Worms
- ›Clitellates
- ›Earthworms and Allies
- ›Tubificida
- ›Tubificina
- ›Naidid Worms
- ›Naidinae

Chaetogaster
Chaetogaster is a genus belonging to the segmented worms (Annelida). It is classified in the family Naididae (subfamily Naidinae) in the order Oligochaeta. These are ca. 2–25 mm long transparent worms that are very common in fresh water and often form chains of individuals through asexual multiplication.
6 branches of this genus, most-observed first

Chaetogaster diastrophus
speciesChaetogaster diastrophus

Chaetogaster limnaei
speciesChaetogaster limnaei

Chaetogaster diaphanus
speciesChaetogaster diaphanus

Chaetogaster langi
speciesChaetogaster langi
Chaetogaster cristallinus
speciesChaetogaster cristallinus
Chaetogaster setosus
speciesChaetogaster setosus
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Chaetogaster in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 171304.