Diaulula boreopacifica

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Diaulula boreopacifica
Diaulula odonoghuei from Patrick's Point, CA.jpg
Diaulula boreopacifica from Patrick's Point, California
Scientific classification
Kingdom:
Animalia
Phylum:
Mollusca
Class:
Gastropoda
(unranked):
clade Heterobranchia
clade Euthyneura
clade Nudipleura
clade Nudibranchia
Superfamily:
Doridoidea
Family:
Discodorididae
Genus:
Diaulula
Species:
D. boreopacifica
Binomial name
Diaulula boreopacifica
Martynov, Sanamyan & Korshunova, 2015 [1]
Synonyms

Doris odonoghueiSteinberg, 1963sensuLindsay, Kelly, Chichvarkhin, Craig, Kajihara, Mackie & Valdés, 2016.

Contents

Diaulula boreopacifica is a species of sea slug, a dorid nudibranch, a shell-less marine gastropod mollusc in the family Discodorididae. [2]

Distribution

This dorid nudibranch occurs in the northern Pacific, from Northern California to Alaska, Japan and Russia. It has been confused with Diaulula sandiegensis which has a more southerly range from California south to Baja California, Mexico. [2]

Description

This nudibranch has a background colour which can be white or any shade of yellow to a yellowish brown with characteristic markings consisting of many brown spots of varying sizes. These spots are surrounded by a paler ring and extend into the outer part of the mantle. [3] [2] It grows to about 70 mm (3") in length.

Life habits

This species feeds on the sponge Haliclona . It is most common in the intertidal region. [2]

Related Research Articles

<span class="mw-page-title-main">Nudibranch</span> Order of gastropods

Nudibranchs belong to the order Nudibranchia, a group of soft-bodied marine gastropod molluscs that shed their shells after their larval stage. They are noted for their often extraordinary colours and striking forms, and they have been given colourful nicknames to match, such as "clown", "marigold", "splendid", "dancer", "dragon", and "sea rabbit". Currently, about 3,000 valid species of nudibranchs are known.

<i>Diaulula sandiegensis</i> Species of gastropod

Diaulula sandiegensis is a species of sea slug, a dorid nudibranch, a shell-less marine gastropod mollusc in the family Discodorididae.

<i>Peltodoris nobilis</i> Species of gastropod

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<i>Geitodoris heathi</i> Species of gastropod

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<i>Limacia cockerelli</i> Species of sea slug

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<i>Atagema</i> Genus of gastropods

Atagema is a genus of sea slugs, specifically dorid nudibranchs. They are marine gastropod molluscs in the family Discodorididae.

<span class="mw-page-title-main">Three-spot nudibranch</span> Species of gastropod

The three-spot nudibranch, scientific name Aldisa trimaculata, is a species of sea slug, a dorid nudibranch, a marine gastropod mollusc in the family Cadlinidae.

<span class="mw-page-title-main">Discodorididae</span> Family of gastropods

Discodorididae is a taxonomic family of sea slugs, specifically dorid nudibranchs, marine gastropod mollusks in the superfamily Doridoidea.

<i>Diaulula</i> Genus of gastropods

Diaulula is a genus of sea slugs, dorid nudibranchs, shell-less marine gastropod molluscs in the family Discodorididae.

<i>Goniobranchus bombayanus</i> Species of gastropod

Goniobranchus bombayanus is a species of colourful sea slug, a dorid nudibranch, a marine gastropod mollusc in the family Chromodorididae.

<i>Goniobranchus roboi</i> Species of gastropod

Goniobranchus roboi, common name the tooth-edged chromodoris, is a species of colourful sea slug, a dorid nudibranch, a marine gastropod mollusc in the family Chromodorididae. This species was transferred from Chromodoris to Goniobranchus in 2012.

<i>Felimare californiensis</i> Species of gastropod

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.

<i>Hypselodoris dollfusi</i> Species of gastropod

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Diaulula greeleyi is a species of sea slug or dorid nudibranch, a marine gastropod mollusc in the family Discodorididae.

<i>Diaulula phoca</i> Species of gastropod

Diaulula phoca is a species of sea slug or dorid nudibranch, a marine gastropod mollusc in the family Discodorididae.

<i>Okenia angelensis</i> Species of gastropod

Okenia angelensis common name Los Angeles Okenia, is a species of sea slug, specifically a dorid nudibranch, a marine gastropod mollusc in the family Goniodorididae.

Okenia angelica is a species of sea slug, specifically a dorid nudibranch, a marine gastropod mollusc in the family Goniodorididae.

Trapania goslineri is a species of sea slug, a dorid nudibranch, a marine gastropod mollusc in the family Goniodorididae.

<i>Goniobranchus pruna</i> Species of gastropod

Goniobranchus pruna is a species of sea slug, a dorid nudibranch, a marine gastropod mollusc in the family Chromodorididae.

<i>Diaulula odonoghuei</i> Species of gastropod

Diaulula odonoghuei, the spotted leopard dorid, is a species of dorid nudibranch found in the Pacific Ocean. Identified as a cryptic species in 2016, it is differentiated from its sister species Diaulula sandiegensis by having considerably more spots on their mantle.

References

  1. ↑ Martynov, A.; Sanamyan, N.; Korshunova, T. (2015). [in Russian] Review of the opisthobranch mollusc fauna of Russian Far Eastern seas: Pleurobranchomorpha, Doridida and Nudibranchia. Bulletin of Kamchatka State Technical University. 34: 62-87., page(s): 64, 68
  2. 1 2 3 4 Lindsay, T., Kelly, J., Chichvarkhin, A., Craig, S., Kajihara, H., Mackie, J & Valdés, A. (2016). Changing spots: pseudocryptic speciation in the North Pacific dorid nudibranch Diaulula sandiegensis (Cooper, 1862) (Gastropoda: Heterobranchia). Journal of Molluscan Studies doi:10.1093/mollus/eyw026
  3. ↑ Kocian, J., 2006 (Apr 21) Diaulula sandiegensis from Puget Sound. [= D. odonoghuei] [Message in] Sea Slug Forum. Australian Museum, Sydney.
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