''Caloria quatrefagesi'' 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 ...
of
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
* ...
gastropod
The gastropods (), commonly known as snails and slugs, belong to a large taxonomic class of invertebrates within the phylum Mollusca called Gastropoda ().
This class comprises snails and slugs from saltwater, from freshwater, and from land. T ...
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 ...
Facelinidae
The Facelinidae are a Taxonomy (biology), taxonomic family (biology), family of colorful sea slugs. These are specifically aeolid nudibranchs. They are marine (ocean), marine gastropod molluscs.Bouchet, P. (2012). Facelinidae. Accessed through: W ...
.
Taxonomy
''
Caloria elegans
''Caloria elegans'' is a species of colorful sea slug, an aeolid nudibranch, a marine gastropod mollusc in the family Facelinidae.
Taxonomy
'' Facelina quatrefagesi'' was considered as a synonym of ''Caloria elegans'', but it is morphologically ...
'' is morphologically very similar to ''Facelina quatrefagesi''.
''Facelina quatrefagesi'' was considered as a synonym of ''Caloria elegans'', but a combination of DNA evidence and morphological comparison resulted in them being recognised as separate valid species.
[Furfaro G., Mariottini P., Modica M. V., Trainito E., Doneddu M. & Oliverio M. (2016). "Sympatric sibling species: the case of ''Caloria elegans'' and ''Facelina quatrefagesi'' (Gastropoda: Nudibranchia)". '']Scientia Marina
''Scientia Marina'', formerly ''Investigación Pesquera'', is a peer-reviewed academic journal on marine research published by Institut de Ciències del Mar de Barcelona ( CSIC) since 1955. The journal is abstracted and indexed in the Science Ci ...
'' 80(4): 511-520. . The species was transferred to the genus ''Caloria'' in 2021.
Distribution
This species was described from the Rade de
Villefranche-sur-Mer
Villefranche-sur-Mer (, ; oc, Vilafranca de Mar ; it, Villafranca Marittima ) is a resort town in the Alpes-Maritimes department in the Provence-Alpes-Côte d'Azur region on the French Riviera and is located south-west of the Principality of ...
,
France
France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of Overseas France, overseas regions and territories in the Americas and the Atlantic Ocean, Atlantic, Pacific Ocean, Pac ...
.
[
]
Description
The typical adult size of this species is 15 mm.[João Pedro Silva OPK 2015]
''Facelina quatrefagesi'' (Portugal)
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References
{{Taxonbar, from=Q13632538
Facelinidae
Gastropods described in 1888