''Cerberilla potiguara'' is a

species In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate s ...

sea slug Sea slug is a common name for some marine invertebrates with varying levels of resemblance to terrestrial slugs. Most creatures known as sea slugs are gastropods, i.e. they are sea snails (marine gastropod mollusks) that over evolutionary t ...

, an aeolid nudibranch, a

marine Marine is an adjective meaning of or pertaining to the sea or ocean. Marine or marines may refer to: Ocean * Maritime (disambiguation) * Marine art * Marine biology * Marine debris * Marine habitats * Marine life * Marine pollution Military * ...

heterobranch

mollusc Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda, the members of which are known as molluscs or mollusks (). Around 85,000 extant species of molluscs are recognized. The number of fossil species is esti ...

in the

family Family (from la, familia) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its ...

Aeolidiidae Aeolidiidae, a family of aeolid nudibranchs, are a family of sea slugs, shell-less marine gastropod molluscs.Bouchet, P. (2014)''Aeolidiidae'' Gray, 1827.Accessed through: World Register of Marine Species on 2014-10-24 Most, or perhaps all, mem ...

.Bouchet, P. (2015)
''Cerberilla potiguara''.
In: MolluscaBase (2015). Accessed through: World Register of Marine Species on 2015-11-12

Distribution

This species was described from northeastern

Brazil Brazil ( pt, Brasil; ), officially the Federative Republic of Brazil (Portuguese: ), is the largest country in both South America and Latin America. At and with over 217 million people, Brazil is the world's fifth-largest country by area ...

Description

All ''Cerberilla'' species have a broad foot and the cerata are long and numerous, arranged in transverse rows across the body. In this species the long oral tentacles are entirely dark blue and there is a band of yellow and one of orange across the front of the head. The outermost cerata are dark grey with bright orange tips and those towards the middle of the back are translucent with yellow tips.''Cerberilla potiguara''
In: opisthobranchia.myspecies.info

Ecology

Species of ''Cerberilla'' live on and in sandy substrates where they burrow beneath the surface and feed on burrowing sea anemones.

References

{{Taxonbar, from=Q13459865 Aeolidiidae Gastropods described in 2010