Felimare californiensis

Felimare californiensis, common name the California blue dorid, is a species of colourful sea slug or dorid nudibranch, a marine gastropod mollusk in the family Chromodorididae that eats dysideid sponges.^[1][2]

California blue dorid
Santa Cruz Island, South California
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
Order:	Nudibranchia
Family:	Chromodorididae
Genus:	Felimare
Species:	F. californiensis
Binomial name
Felimare californiensis (Bergh, 1879)
Synonyms[1]
Chromodoris californiensis Bergh, 1879 (basionym) Chromodoris calensis Bergh, 1879 Chromodoris glauca Bergh, 1879 Chromodoris universitatis Cockerell, 1901 Hypselodoris californiensis (Bergh, 1879) Hypselodoris ghiselini Bertsch, 1978

Distribution

This nudibranch is found in the Eastern Pacific Ocean along the Californian coast from Monterey Bay through Baja California.^[3] It became regionally extinct in the northern part of its range, disappearing completely from California by 1984. It reappeared beginning in 2003 and is now found in a few isolated places in California.^[4] It has been shown to be synonymous with Felimare ghiselini.^[5]

Description

Felimare californiensis has a blue mantle and foot with moderately large yellow-orange spots. The body grows to a length of 90 mm.^[6][7][8]