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- ›Fionoidea

Calmidae
Calma is a genus of nudibranchs, shell-less marine gastropod molluscs or sea slugs, and the only member of the family Calmidae. It is characterized by the lacks of an anus and radular teeth mostly fused into a band-like radular ribbon, a trait unique within a majority of the order Nudibranchia. These adaptations are largely a result of their diet of teleost eggs.
Where it lives
Recorded sightings
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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 Calmidae 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 465629.
