Desarrollo larval de dos especies de Crustáceos Decápodos en el laboratorio, Pachycheles haigae Rodrigues Da Costa (Porcellanidae) y Chasmagnathus granulata Dana (Grapsidae)
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.
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| Main Authors: | , , |
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| Format: | article biblioteca |
| Language: | ? |
| Published: |
1967
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| Subjects: | Biology, Decapoda, Pachyceles haige, Chasmagnathus granulata, Larval development, Controlled conditions, desarrollo larval, condiciones controladas, PSW, Argentina, |
| Online Access: | http://hdl.handle.net/1834/23373 |
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