エムラミノウミウシ
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- Hermissenda
WordNet
- genus of marine sea slugs (同)genus Hermissenda
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2014/05/09 02:24:07」(JST)
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Hermissenda crassicornis |
|
Closeup of Hermissenda crassicornis off Monterey, California |
Scientific classification |
Kingdom: |
Animalia |
Phylum: |
Mollusca |
Class: |
Gastropoda |
(unranked): |
clade Heterobranchia
clade Euthyneura
clade Nudipleura
clade Nudibranchia
clade Dexiarchia
clade Cladobranchia
clade Aeolidida
|
Superfamily: |
Aeolidioidea |
Family: |
Facelinidae |
Genus: |
Hermissenda |
Species: |
H. crassicornis |
Binomial name |
Hermissenda crassicornis
Eschscholtz, 1831 |
Hermissenda crassicornis is a species of small, brightly colored, sea slug or nudibranch, a marine gastropod mollusk in the family Facelinidae.[1]
This species is also commonly known as the "opalescent sea slug."
Contents
- 1 Distribution
- 2 Habitat
- 3 Description
- 4 Life habits
- 5 References
- 6 Books
- 7 Gallery
Distribution
This nudibranch lives from Kodiak Island, Alaska, to Punta Eugenia, Mexico.
The species has also been observed in Bahia de los Angeles, Gulf of California, and in Japan.[2]
Habitat
Five individuals of
Hermissenda crassicornis in a Central California tidepool
It can be found in various habitats, including the intertidal zone of rocky shores, but also in bays and estuaries.
Description
The species grows to be about 50 mm, or about 2 inches. The color of this nudibranch varies from one locality to another, but it is always easily recognizable by the orange stripe along its back.
Life habits
This nudibranch feeds on hydroids and other marine organisms such as ascidians and sea anemones. It sometimes attacks other nudibranchs, and will eat smaller specimens of its own species. It is host to the ectoparasites Halicyclops thysanotus Wilson C.B., 1935 and Hemicyclops thysanotus Wilson C.B., 1935.
References
- ^ Rosenberg, G. (2011). Hermissenda crassicornis (Eschscholtz, 1831). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=367883 on 2012-06-03
- ^ "Hermissenda crassicornis". The Slugsite. Retrieved 17 April 2006. [dead link]
- Sea Slug Forum, species fact sheet:[1]
Books
- Behrens David W., 1980, ‘’Pacific Coast Nudibranchs: a guide to the opisthobranchs of the northeastern Pacific’’, Sea Challenger Books, California
Gallery
English Journal
- Comparative mapping of GABA-immunoreactive neurons in the buccal ganglia of Nudipleura molluscs.
- Gunaratne CA1, Katz PS1.
- The Journal of comparative neurology.J Comp Neurol.2015 Sep 10. doi: 10.1002/cne.23895. [Epub ahead of print]
- Phylogenetic comparisons of neurotransmitter distribution are important for understanding the ground plan organization of nervous systems. This study describes the GABA-immunoreactive (GABA-ir) neurons in the buccal ganglia of six sea slug species (Mollusca, Gastropoda, Euthyneura, Nudipleura). In t
- PMID 26355705
- Natural compounds interacting with nicotinic acetylcholine receptors: from low-molecular weight ones to peptides and proteins.
- Kudryavtsev D1, Shelukhina I2, Vulfius C3, Makarieva T4, Stonik V5, Zhmak M6, Ivanov I7, Kasheverov I8, Utkin Y9, Tsetlin V10.
- Toxins.Toxins (Basel).2015 May 14;7(5):1683-701. doi: 10.3390/toxins7051683.
- Nicotinic acetylcholine receptors (nAChRs) fulfill a variety of functions making identification and analysis of nAChR subtypes a challenging task. Traditional instruments for nAChR research are d-tubocurarine, snake venom protein α-bungarotoxin (α-Bgt), and α-conotoxins, neurotoxic peptides from
- PMID 26008231
- 6-bromohypaphorine from marine nudibranch mollusk Hermissenda crassicornis is an agonist of human α7 nicotinic acetylcholine receptor.
- Kasheverov IE1, Shelukhina IV2, Kudryavtsev DS3, Makarieva TN4, Spirova EN5, Guzii AG6, Stonik VA7, Tsetlin VI8.
- Marine drugs.Mar Drugs.2015 Mar 12;13(3):1255-66. doi: 10.3390/md13031255.
- 6-Bromohypaphorine (6-BHP) has been isolated from the marine sponges Pachymatisma johnstoni, Aplysina sp., and the tunicate Aplidium conicum, but data on its biological activity were not available. For the nudibranch mollusk Hermissenda crassicornis no endogenous compounds were known, and here we de
- PMID 25775422
Japanese Journal
- Natural predators of polyps of <i>Aurelia aurita</i> s.l. (Cnidaria: Scyphozoa: Semaeostomeae) and their predation rates
- 古典的条件づけに伴う軟体動物神経細胞の形態学的生理学的変化
- Ryanodine receptor modulation of in Vitro associative learning in Hermissenda crassicornis
Related Links
- References Avila, C. 1998. Competence and metamorphosis in the long-term planktotrophic larvae of the nudibranch mollusc Hermissenda crassicornis. Journal of Experimental Marine Biology and Ecology, 231: 81-117. Brusca, .., ..
- West Coast of North America from Kodiak Island, Alaska to Baja California, Mexico. NW Pacific - Japan and Sth Korea (Behrens & Hermosillo, ; Sea Slug Forum records). ... Hermissenda crassicornis (Eschscholtz, 1831) Order: NUDIBRANCHIA
Related Pictures
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