| 词条 | Trapania dalva |
| 释义 |
| name = Trapania dalva | image = | image caption = | status = | regnum = Animalia | phylum = Mollusca | classis = Gastropoda | unranked_superfamilia = clade Heterobranchia clade Euthyneura clade Nudipleura clade Nudibranchia clade Euctenidiacea clade Doridacea | superfamilia = Onchidoridoidea | familia = Goniodorididae | genus = Trapania | species = T. dalva | binomial = Trapania dalva | binomial_authority = Marcus, 1972[1] | synonyms = }}Trapania dalva is a species of sea slug, a dorid nudibranch, a marine gastropod mollusc in the family Goniodorididae.[2] DistributionThis species was first described from Miami, Florida.[1] It has also been reported from the Bahamas.[3] DescriptionThis goniodorid nudibranch is cream with brown patches, with white bosses on the body.[1] This appearance with raised tubercles is illustrated in one photograph from Florida.[4] Larger animals have extensive brown patches reminiscent of Trapania brunnea and small raised tubercles. These are thought to be the adult form of this species.[5] The maximum recorded body length is 12 mm.[6] EcologyMinimum recorded depth is 0 m.[6] Maximum recorded depth is 0 m.[6] Trapania dalva probably feeds on Entoprocta which often grow on sponges, sea squirts and other living substrata. References1. ^1 2 Marcus, E. d. B.-R., 1972. On some Opisthobranchs from Florida. Bulletin of Marine Science, 22(2): 284-308. {{Taxonbar|from=Q5049192}}2. ^Rosenberg, G. (2015). Trapania dalva. In: MolluscaBase (2015). Accessed through: World Register of Marine Species on 2015-10-17 3. ^Colin Redfern, 2001. Bahamian Seashells: a Thousand Species from Abaco, Bahamas. BahamianSeashells.com, Inc. Boca Raton, Florida. 280 pages, 106 b/w plates, 18 color plates. {{ISBN|0-9711066-0-6}} 4. ^Rudman, W.B., 2002 (Oct 31). Comment on Trapania dalva - juvenile? by Linda Ianniello. [Message in] Sea Slug Forum. Australian Museum, Sydney. 5. ^Rudman, W.B., 2002 (March 4) Trapania dalva Marcus, 1972. [In] Sea Slug Forum. Australian Museum, Sydney. 6. ^1 2 Welch J. J. (2010). "The “Island Rule” and Deep-Sea Gastropods: Re-Examining the Evidence". PLoS ONE 5(1): e8776. 10.1371/journal.pone.0008776. 2 : Goniodorididae|Gastropods described in 1972 |
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