| 词条 | Protaeolidiella atra |
| 释义 |
| image = | image_caption = | regnum = Animalia | phylum = Mollusca | classis = Gastropoda | unranked_superfamilia = clade Heterobranchia clade Euthyneura clade Nudipleura clade Nudibranchia clade Dexiarchia clade Cladobranchia clade Aeolidida | superfamilia = Aeolidioidea | familia = Pleurolidiidae | subfamilia = | genus = Protaeolidiella | species = P. atra | binomial = Protaeolidiella atra | binomial_authority = Baba, 1966[1] }}Protaeolidiella atra is a species of sea slug, an aeolid nudibranch, a marine gastropod mollusc in the family Pleurolidiidae.[2] Taxonomic historyThis species was synonymised with Pleurolidia juliae by Rudman.[3] A careful study by Carmona et al. using DNA sequencing showed that these were really two sister species and that they were not members of the family Aeolidiidae.[4] DistributionThis species was described from Kasajima, Sagami Bay, Japan. It is also known from Korea.[4] DescriptionProtaeolidiella atra is an aeolid nudibranch with a burgundy to black coloured body and numerous cerata with white tips.[4] It is confused with Pleurolidia juliae in many works but can be distinguished by the lack of a dorsal white line on the body and more numerous, ungrouped cerata.[5]References1. ^Baba, K. (1955) Opisthobranchia of Sagami Bay. Supplement. Iwanami Shoten, Tokyo. {{Taxonbar|from=Q14174953}}2. ^Rosenberg, G. (2015). Protaeolidiella atra. In: MolluscaBase (2015). Accessed through: World Register of Marine Species on 2015-12-14 3. ^Rudman, W.B. (1990.) Protaeolidiella atra Baba, 1955 and Pleurolidia juliae Burn, 1966; one species, two families (Nudibranchia). Journal of Molluscan Studies, 56(4): 505-514. 4. ^1 2 {{cite journal|last1=Carmona|first1=Leila|last2=Pola|first2=Marta|last3=Gosliner|first3=Terrence M.|last4=Cervera|first4=Juan Lucas|title=Protaeolidiella atra Baba, 1955 versus Pleurolidia juliae Burn, 1966: One or two species?|journal=Helgoland Marine Research|date=January 2015|doi=10.1007/s10152-014-0422-3}} 5. ^Shirai, Y., 2001 (Sep 23) Japanese Protaeolidiella atra (without a stripe). [Message in] Sea Slug Forum. Australian Museum, Sydney. 2 : Pleurolidiidae|Gastropods described in 1966 |
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