Diaulula sandiegensis

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Diaulula sandiegensis
A pair of Diaulula sandiegensis mating
A pair of Diaulula sandiegensis mating
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Order: Opisthobranchia
Suborder: Nudibranchia
Family: Dorididae
Genus: Diaulula
Species: D. sandiegensis
Binomial name
Diaulula sandiegensis
(Cooper, 1862)

Diaulula sandiegensis is a species of dorid nudibranch, a shell-less marine opisthobranch gastropod mollusk in the family Dorididae, the members of which are commonly known as sea lemons.

The specific epithet sandiegensis means: "of San Diego", the southern California city.

Contents

[edit] Distribution

This dorid nudibranch occurs in the eastern Pacific, from Alaska to Baja California, Mexico. It also occurs in Japan.

Diaulula sandiegensis in a central California tidepool
Diaulula sandiegensis in a central California tidepool

[edit] Description

This nudibranch grows to about 100 mm (4") in length. The background color can be white or any shade of yellow to a yellowish brown, and it has characteristic markings consisting of a few (and sometimes more numerous) brown rings or irregular spots.

[edit] Life habits

This species feeds on sponges.

[edit] References

[edit] Books

Behrens D. W., 1980, Pacific Coast Nudibranchs: a guide to the opisthobranchs of the northeastern Pacific, Sea Challenger Books, Washington

[edit] External links

Sea Slug Forum species factsheet: [1]