Desarrollo larval de dos especies de Crustáceos Decápodos en el laboratorio, Pachycheles haigae Rodrigues Da Costa (Porcellanidae) y Chasmagnathus granulata Dana (Grapsidae)

Boschi, Enrique E. and Scelzo, M.A. and Goldstein, B. (1967) Desarrollo larval de dos especies de Crustáceos Decápodos en el laboratorio, Pachycheles haigae Rodrigues Da Costa (Porcellanidae) y Chasmagnathus granulata Dana (Grapsidae). Mar del Plata, Argentina, Instituto de Biología Marina (IBM), 46pp. (Boletín del Instituto de Biología Marina, 12)

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Abstract

The present paper is concerned with studies on the larval development of two species of crustacean Decapoda: Pachyceles haigae Rodrigues Da Costa, 1960 family Porcellanidae and Chasmagnathus granulata Dana, 1851, family Grapsidae. One preazoea, two zoeae with a total of five sub-stages, a and b, and the second zoea had sub-stages a, b and c. The greatest changes are observed in the transition from the first to the second zoea and from this to the megalopa. During the sub-stages, there occured minor changes, and a net moulting of the cuticle is not observed. The differences in these sub-stages are marked by changes in the number and shape of the appendages.

Item Type: Monograph or Serial Issue
Title: Desarrollo larval de dos especies de Crustáceos Decápodos en el laboratorio, Pachycheles haigae Rodrigues Da Costa (Porcellanidae) y Chasmagnathus granulata Dana (Grapsidae)
Personal Creator/Author:
CreatorsEmail
Boschi, Enrique E.eeboschi@inidep.edu.ar
Scelzo, M.A.
Goldstein, B.
Series Name: Boletín del Instituto de Biología Marina
Number: 12
Number of Pages: 46
Date: 1967
Publisher: Instituto de Biología Marina (IBM)
Place of Publication: Mar del Plata, Argentina
Issuing Agency: Instituto Nacional de Investigación y Desarrollo Pesquero (INIDEP), Mar del Plata, Argentina
Uncontrolled Keywords: Decapoda; Pachyceles haige; Chasmagnathus granulata; Larval development; Controlled conditions; desarrollo larval; condiciones controladas; PSW; Argentina
Subjects: Biology
Item ID: 6020
Depositing User: Librarian Gabriela Silvoni
Date Deposited: 08 Jul 2011 18:49
Last Modified: 29 Sep 2011 14:21
URI: http://aquaticcommons.org/id/eprint/6020

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