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Regulation of crustacean morphogenesis in larvae of the mud crabRhithropanopeus harrisii

✍ Scribed by McConaugha, John R.

Publisher
John Wiley and Sons
Year
1982
Tongue
English
Weight
805 KB
Volume
223
Category
Article
ISSN
0022-104X

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✦ Synopsis

Abstract

Starvation of penultimate stage brachyuran larvae within 15 hours after ecdysis results in the suspension of the molt cycle in the early premolt stages. This suspension can be maintained for up to 7 days. Using this as a tool to extend the duration of the penultimate zoeal stage, it was possible to demonstrate that crustacean morphogenesis is at least partially regulated by a time‐dependent process which is independent of the number of larval instars.

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