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Cerebral neurosecretions and regulation of moulting in a haematophagous insectPanstrongylus megistus, (Heteroptera,Reduviidae)
Authors:A. F. Furtado
Affiliation:(1) Neuroendocrinologie des Insectes, C.N.R.S. no 24, Université Pierre et Marie Curie, Paris, 12 rue Cuvier, F-75230 Paris-Cedex 05, France;(2) Laboratorio de Entomogênese, Dept. de Biologia Geral, C.C.B., Universidade Federal de Pernambuco, 50.000 Recife, PE, Brasil
Abstract:
Summary 2 factors elaborated by distinct neurosecretory cells in the pars intercerebralis control moulting inPanstrongylus megistus. The 1st, originating probably in the Aprime cells, activates the thoracic gland. The 2nd, produced by the A cells, acts at an earlier stage in a different way.Supported by CNPq., Brésil and DGRST (aide No. 76.7.0716).
Keywords:
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