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Type: Article
Published: 2009-06-11
Page range: 31–40
Abstract views: 78
PDF downloaded: 1

Periclimenaeus pectinidactylus n. sp. (Crustacea: Decapoda: Pontoniinae) from the Belizean Barrier Reef, Caribbean Sea

Department of Biology and Ecology, University of Ostrava, Chittussiho 10, 710 00 Ostrava, Czech Republic
Department of Ecology, Faculty of Natural Sciences, Charles University, Viničná 7, 128 44 Prague, Czech Republic Department of Ecology, Faculty of Natural Sciences, Charles University, Viničná 7, 128 44 Prague, Czech Republic
Professor Emeritus of Biology, Coe College, Cedar Rapids, Iowa, U.S.A
Crustacea Decapoda Pontoniinae Periclimenaeus pectinidactylus new species sponge associate Belizean Barrier Reef Caribbean Sea Western Atlantic

Abstract

A new species of sponge-associated pontoniine shrimp from the Belizean Barrier Reef in the Caribbean Sea is described and illustrated, and its systematic position is discussed. The single specimen available is incomplete, lacking the major second pereiopod. A comb-like arrangement of the cutting edges on the first pereiopod fingers is unique within the genus. A very short carpocerite and a strongly reduced incisor process on the mandible are among other features which are rare in other Periclimenaeus species.

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