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Type: Article
Published: 2003-09-14
Page range: 1–7
Abstract views: 39
PDF downloaded: 21

Pseudoplesiops wassi, a new species of dottyback fish (Teleostei: Pseudochromidae: Pseudoplesiopinae) from the West Pacific

Fish Research Group, Department of Zoology, The Natural History Museum, Cromwell Road, London SW7 5BD, U.K.
School of Biology, Ridley Building, University of Newcastle, Newcastle upon Tyne NE1 7RU, U.K.
Pisces Pseudochromidae Pseudoplesiopinae Pseudoplesiops wassi new species taxonomy

Abstract

Pseudoplesiops wassi is described from 34 specimens, 17.7–28.8 mm SL, from throughout the West Pacific. It is closely related to P. collare from Indonesia, with which it shares 14 precaudal vertebrae (more than any other congener). It is distinguished from P. collare and all other congeners in having the following combination of characters: dorsal-fin rays I,27–29, usually I,28; pelvic-fin rays I,3; scales in lateral series 32–39, usually 33–36; and circumpeduncular scales 16.

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