Malacoplax californiensis (Lockington, 1877) (Crustacea: Decapoda: Brachyura: Panopeidae) in the Gulf of California, Mexico

Abstract A series of specimens of Malacoplax californiensis (Lockington, 1877) is reported from the Gulf of California, significantly increasing the known localities for the otherwise rarely reported species from 3 to 12. Depth range is increased to 110‒114 m on the continental shelf. Environmental conditions associated with the crabs were: 12.4‒27.0°C; 1.9‒5.0 ml/l O2; 58‒98% sandy sediments. Males and females were sexually distinct even at small sizes (4.2 mm and 3.5 mm CW, respectively). Two small specimens were infested with a rhizocephalan, a condition not reported previously for this species of panopeid.

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Bibliographic Details
Main Authors: Hendrickx,Michel E., Salgado-Barragán,José
Format: Digital revista
Language:English
Published: Sociedade Brasileira de Carcinologia 2019
Online Access:http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-64972019000100204
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