Aldisa sanguinea

Blood-spot dorid
Aldisa sanguina from Point Pinos, California
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
(unranked): clade Heterobranchia
clade Euthyneura
clade Nudipleura
clade Nudibranchia
Superfamily: Doridoidea
Family: Cadlinidae
Genus: Aldisa
Species: A. sanguinea
Binomial name
Aldisa sanguinea
(J. G. Cooper, 1863)[1]

Aldisa sanguinea, common name the blood-spot dorid, is a species of sea slug, a dorid nudibranch, a marine gastropod mollusk in the family Cadlinidae.[2]

Distribution

This species was described from California. It has subsequently been recorded on the western seaboard of North America from British Columbia south to Mexico. In the north of this range, in Oregon and British Columbia, specimens are found which lack the two characteristic round markings on the back resembling the inhalant pore sieves of Hymedesmiid sponges. It is possible that these belong to a separate species.[3]

Ecology

This species feeds on a red Hymedesmia sponge.[3]

References

  1. Cooper J. G. (1863). [for 1862]. "Some new genera and species of California Mollusca". Proceedings of the California Academy of Natural Sciences 2: 202-207.
  2. Turgeon, D.; Quinn, J.F.; Bogan, A.E.; Coan, E.V.; Hochberg, F.G.; Lyons, W.G.; Mikkelsen, P.M.; Neves, R.J.; Roper, C.F.E.; Rosenberg, G.; Roth, B.; Scheltema, A.; Thompson, F.G.; Vecchione, M.; Williams, J.D. (1998). Common and scientific names of aquatic invertebrates from the United States and Canada: mollusks. 2nd ed. American Fisheries Society Special Publication, 26. American Fisheries Society: Bethesda, MD (USA). ISBN 1-888569-01-8. IX, 526 + cd-rom pp. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=581810 on 2012-02-29
  3. 1 2 Rudman, W.B., 2002 (February 18) Aldisa sanguinea (Cooper, 1863). [In] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/showall/aldisang


External links


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