''Chromodoris striatella'' is a

species A species () is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. It is the basic unit of Taxonomy (biology), ...

of colourful

sea slug Sea slug is a common name for some Marine biology, marine invertebrates with varying levels of resemblance to terrestrial Slug, slugs. Most creatures known as sea slugs are gastropods, i.e. they are Sea snail, sea snails (marine gastropod moll ...

, a dorid

nudibranch Nudibranchs () are a group of soft-bodied marine gastropod molluscs, belonging to the order Nudibranchia, that shed their shells after their larval stage. They are noted for their often extraordinary colours and striking forms, and they have b ...

, a marine

gastropod Gastropods (), commonly known as slugs and snails, belong to a large Taxonomy (biology), taxonomic class of invertebrates within the phylum Mollusca called Gastropoda (). This class comprises snails and slugs from saltwater, freshwater, and fro ...

mollusc Mollusca is a phylum of protostome, protostomic invertebrate animals, whose members are known as molluscs or mollusks (). Around 76,000 extant taxon, extant species of molluscs are recognized, making it the second-largest animal phylum ...

in the family

Chromodorididae Chromodorididae, or chromodorids, are a taxonomic family of colourful sea slugs; dorid nudibranchs, marine gastropod mollusks in the superfamily Doridoidea. “Chromodorid nudibranchs are among the most gorgeously coloured of all animals.� ...

.Bouchet P. & Rocroi J.-P. (Ed.); Frýda J., Hausdorf B., Ponder W., Valdes A. & Warén A. 2005
''Classification and nomenclator of gastropod families''.
Malacologia: International Journal of Malacology, 47(1-2). ConchBooks: Hackenheim, Germany. . ISSN 0076-2997. 397 pp.

Distribution

This species was described from

Indonesia Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania, between the Indian Ocean, Indian and Pacific Ocean, Pacific oceans. Comprising over List of islands of Indonesia, 17,000 islands, including Sumatra, ...

as '' Chromodoris lineolata'' Bergh, 1874. In 1877 Bergh realised his mistake and named it ''Chromodoris striatella''.Rudman, W.B. (1982) ''The Chromodorididae (Opisthobranchia: Mollusca) of the Indo-West Pacific: ''Chromodoris quadricolor'', ''C. lineolata'' and ''Hypselodoris nigrolineata'' colour groups.'' Zoological Journal of the Linnean Society, 76: 183-241. page(s): 196 It has been reported from

, the

Philippines The Philippines, officially the Republic of the Philippines, is an Archipelagic state, archipelagic country in Southeast Asia. Located in the western Pacific Ocean, it consists of List of islands of the Philippines, 7,641 islands, with a tot ...

New Caledonia New Caledonia ( ; ) is a group of islands in the southwest Pacific Ocean, southwest of Vanuatu and east of Australia. Located from Metropolitan France, it forms a Overseas France#Sui generis collectivity, ''sui generis'' collectivity of t ...

Hong Kong Hong Kong)., Legally Hong Kong, China in international treaties and organizations. is a special administrative region of China. With 7.5 million residents in a territory, Hong Kong is the fourth most densely populated region in the wor ...

Japan Japan is an island country in East Asia. Located in the Pacific Ocean off the northeast coast of the Asia, Asian mainland, it is bordered on the west by the Sea of Japan and extends from the Sea of Okhotsk in the north to the East China Sea ...

and Eastern Australia.Rudman, W.B., 1999 (June 19
''Chromodoris striatella'' Bergh, 1876.
n/nowiki> Sea Slug Forum. Australian Museum, Sydney.

Description

''Chromodoris striatella'' is a chromodorid nudibranch with a pattern of multiple longitudinal stripes of dark brown on a white background on the mantle. The mantle edge is orange or yellow. The gills are brown with fine white spots. The rhinophores are orange-brown and are also covered with fine white spots. This species is distinguished from the similar '' Chromodoris lineolata'' by the presence of the white background colour next to the orange border in ''C. striatella'', whilst in ''C. lineolata'' the first line in from the border is black.

References

{{Taxonbar, from=Q5113873 Chromodorididae Gastropods described in 1877