REDESCRIPTION OF SCALPELLOPSIS STRIATOCILIATA Broch, 1922, WITH A DISCUSSION ON ITS PHYLOGENETIC POSITION AND THE PEDUNCULAR PLATE PATTERN IN SCALPELLIDS

Paulo S. Young

doi:10.1651/0278-0372(2001)021[0456:ROSSBW]2.0.CO;2

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1 May 2001 REDESCRIPTION OF SCALPELLOPSIS STRIATOCILIATA, WITH A DISCUSSION ON ITS PHYLOGENETIC POSITION AND THE PEDUNCULAR PLATE PATTERN IN SCALPELLIDS

Paulo S. Young

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J. of Crustacean Biology, 21(2):456-468 (2001). https://doi.org/10.1651/0278-0372(2001)021[0456:ROSSBW]2.0.CO;2

Abstract

The adult of Scalpellopsis striatociliata and the ontogeny of its capitular and peduncular plates are described. During ontogeny, S. striatociliata develops the carino-lateral (CL) and inframedian (L2) plates heterochronously after some peduncular plates (cl), which is unique. The position of Scalpellopsis as sister-group of the other scalpellids is reaffirmed. The Scalpellidae have diverse peduncular plate patterns, with the 8-plated pattern being ancestral and the most widespread among the genera. The peduncular plate patterns of several species of Scalpellidae are presented.

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Paulo S. Young "REDESCRIPTION OF SCALPELLOPSIS STRIATOCILIATA, WITH A DISCUSSION ON ITS PHYLOGENETIC POSITION AND THE PEDUNCULAR PLATE PATTERN IN SCALPELLIDS," Journal of Crustacean Biology 21(2), 456-468, (1 May 2001). https://doi.org/10.1651/0278-0372(2001)021[0456:ROSSBW]2.0.CO;2

Received: 18 November 1999; Accepted: 17 August 2000; Published: 1 May 2001

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