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Evolution of the cuticular pigmentation as a system for developmental timing for Panstrongylus megistus and Rhodnius prolixus adults

Published online by Cambridge University Press:  19 September 2011

Vera Lucia Ferreira Brasileiro  and
Leda Narcisa Regis
Vera Lucia Ferreira Brasileiro
Affiliation:
Departmento de Biologica Geral, Centro de Ciências Biológicas, Universidade Federal de Pernambuco, 50739 - Recife, Pe, Brasil
Leda Narcisa Regis
Affiliation:
Departmento de Biologica Geral, Centro de Ciências Biológicas, Universidade Federal de Pernambuco, 50739 - Recife, Pe, Brasil
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Abstract

A system for developmental timing for Panstrongylus megistus and Rhodnius prolixus (Hemiptera: Reduviidae) adults is presented, using as a marker, the evolution of the cuticular tanning after ecdysis. In both species the setting of the cuticular pigmentation pattern after imaginal moult is a homogeneous process in population, i.e. no individual variations were detected. The system allows one to estimate the exuvial time up to 5 or 7 hr after occurrence. A preferential exuvial period (PEP) was determined in the population under usual rearing conditions by using this system. The PEP runs from 2100 to 0500 hr for P. megistus and from 0100 to 0800 hr for R. prolixus. These data are meaningful for endocrine studies on those species. Studies on PEP under natural environmental conditions would be useful for the control of Chagas' disease vectors.

Résumé

Un système de repère du développment chez les adultes de Panstrongylus megistus et Rhodnius prolixus (Hemiptera: Reduviidae) est présenté, en utilisant comme marqueur l'evolution du tannage cuticulaire après la mue imaginale. Dans les deux espèces l'établissement du modèle de pigmentation cuticulaire après la mue est un processus homogène dans la population c'est-à-dire des variation individuelles significatives n'ont pas été observées. Ce système permet d'estimer avec une précision raisonable le moment ou l'insecte sort de l'exuvie, jusqu'à 5 ou 7 heures après la mue. Ce système nous a permit d'établir la période préférentielle d'exuviation (PPE) dans la population, sous les conditions usuelles d'élevage. Chez P. megistus le PPE s'allonge de 21 heures jusqu' à 5 heures et chez R. prolixus il va de 1 heure jusqu' à 8 heures. Ces données sont importantes pour les études endocrines de ces espèces. Des études du PPE dans des conditions naturelles d'environnement pourraient être utiles au contrôle des vecteurs de la maladie de Chagas.

Keywords

Triatominesdevelopmental timingcuticular tanningmoult rhythmPanstrongylus megistusRhodnius prolixusTriatominesrepère du développmenttannage cuticulairerythme de muePanstrongylus megistusRhodnius prolixus
Type
Research Articles
Information
International Journal of Tropical Insect Science , Volume 13 , Issue 2 , April 1992 , pp. 231 - 240
Copyright
Copyright © ICIPE 1992

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References

REFERENCES

Alertsen, A. R. (1955) Ageratochromene, a heterocyclic compound from the essential oils of some Ageratum species. Acta Chem. Scan. 9, 1725–1726.CrossRefGoogle Scholar
Azambuja, P., Garcia, E. S. and Furtado, A. (1981) Action du précocène II sur le retard de la mue etde la métamorphose chez Rhodnius prolixus (Hétéroptère). C. R. Acad. Sci. Paris. 292, 1173–1175.Google Scholar
Ampleford, E. J. and Steel, C. G. H (1982a) The behaviour of Rhodnius prolixus (Stal) during the imaginal ecdysis. Can. J. Zool. 60, 168–174.CrossRefGoogle Scholar
Ampleford, E. J. and Steel, C. G. H (1982b) Circadian control of ecdysis in Rhodnius prolixus (Hemiptera). J. Comp. Physiol. 147, 281–286.CrossRefGoogle Scholar
Bowers, W. S., Ohta, T., Cleere, J. S. and Marsella, P. A. (1976) Discovery of insect anti-juvenile hormones in plants. Science 193, 542–547.CrossRefGoogle ScholarPubMed
Brasileiro, V. L. F (1987) Efeitos do tratamento da ninfa de 5° estádio de Panystrongylus megistus (Heteroptera: Reduviidae) com precoceno II. 1 — Consequências sobre a fecundidade e fertilidade na fase adulta. Revta. Bras. Entomol. 31, 131–134.Google Scholar
Brasileiro, V. L. F, Hadj-Idris, A. E. and Furtado, A. F. (1988) Aspectos morfológicos e histológicos desenvolvimento ovariano da fêmea adulta de Panstrongylus megistus (Hemiptera: Reduviidae). Revta. Bras. Entomol. 32, 239–252.Google Scholar
Carlson, J. R. (1977) The imaginal ecdysis of the cricket (Teleogryllus oceanicus). I—organization of motor program and the roles of central and sensory control. J. Comp. Physiol. 115, 299–317.CrossRefGoogle Scholar
Cunha, C. S. and Brasileiro, V. L. F (1988) Maturidade sexual e reprodução em fêmeas de Panstrongylus megistus Burmeister, 1835 (Hemiptera: Reduviidae) em laboratório. Revta. Bras. Entomol. 32, 471–478.Google Scholar
Delachambre, N. J., Provansal, A. and Grillot, J. P. (1972) Mise en évidence de la libération d'un facteur de tannage assimilable à la bursicon par les organes périssympatiques chez Tenebrio molitor L. (Ins. Col.). C. R. Acad. Sci. Paris. 275, 2703–2706.Google Scholar
Delachambre, J., Delbecque, J. P., Provansal, A., de Reggi, M. L. and Cailla, H. (1979) Induction of epidermal cyclic AMP by bursicon in mealworm, Tenebrio molitor. Experientia 35, 701–702.CrossRefGoogle Scholar
Dorn, A., Rademacher, J. M. and Sehn, E. (1986) Effects of Azadirachtin on the moulting cycle, endocrine system and ovaries in last-instar larvae of the milkweed bug, Oncopeltus fasciatus. J. Insect Physiol. 32, 231–238.CrossRefGoogle Scholar
Fraenkel, G. and Hsiao, C. (1962) Hormonal and nervous control of tanning in the fly. Science 138, 27–29.CrossRefGoogle ScholarPubMed
Fraenkel, G. and Hsiao, C. (1963) Tanning in the adult fly: a new function of neurosecretion in the brain. Science 141, 1057–1058.CrossRefGoogle Scholar
Fraenkel, G. and Hsiao, C. (1965) Bursicon, a hormone which mediates tanning of the cuticle in the adult fly and other insects. J. Insect Physiol. 11, 513–556.CrossRefGoogle Scholar
Furtado, A. (1976) Contrô;le endocrine de l'ovogenèse au cours du cinquième stade nymphal de Panstrongylus megistus (Hemiptera: Reduviidae). C. R. Acad. Sci. Paris 282, 561–564.Google Scholar
Furtado, A. (1977) Contrô;le endocrine des mitoses goniales et du déclenchement de la meiose chez la femelle de Panstrongylus megistus (Hemiptera: Reduviidae). Thèse d'Etat, Univ. P. et M. Curie, Paris VI.Google Scholar
Furtado, A. (1979) Cerebral neurosecretion and regulation of moulting in a haematophagous insect Panstrongylus megistus (Hemiptera: Reduviidae). Experientia 35, 1123–1124.CrossRefGoogle Scholar
Garcia, E. S. and Rembold, H. (1984) Effects of Azadirachtin of ecdysis of Rhodnius prolixus. J. Insect Physiol. 30, 939–941.CrossRefGoogle Scholar
Hughes, T. D. (1980) The imaginal ecdysis of the desert locust, Schistocerca gregaria. I. A description of the behaviour. Physiol. Entomol. 5, 47–54.CrossRefGoogle Scholar
Perondini, A. L. P, Costa, M. J. and Brasileiro, V. L. F (1975) Biologia do Triatoma brasiliensis. II Observaçōes sobre a autogenia. Rev. Saúde Públ. S. Paulo 9, 363–370.CrossRefGoogle Scholar
Provansal, A. (1974) Dynamique de la sécrétion de la bursicon dans l'ensemble du système nerveux de Tenebrio molitor L. (Coleoptère). C. R. Acad. Sci. Paris 278, 2193–2196.Google Scholar
Regis, L., Gomes, Y., de, M. and Furtado, A. F. (1985) Factors influencing male accessory gland activity and first mating in Triatoma infestans and Panstrongylus megistus (Hemiptera: Reduviidae). Insect Sci. Applic. 6, 579–583.Google Scholar
Reynolds, S. E. (1980) Integration of behaviour and physiology in ecdysis. Adv. Insect Physiol. 15, 475–595.CrossRefGoogle Scholar
Saunders, D. S. (1976) Insect Clocks, first edn.Pergamon Press, Oxford, pp. 1–22.Google Scholar
Sieber, K. P. and Rembold, H. (1983) The effects of Azadirachtin on the endocrine control of moulting in Locusta migratoria. J. Insect Physiol. 29, 523–527.CrossRefGoogle Scholar
Steel, C. G. H and Ampleford, E. J. (1984) Circadian control of haemolymph ecdysteroid titres and the ecdysis rhythm in Rhodnius prolixus. In Photoperiodic Regulation of Insect and Molluscan Hormones. Pitman, London (Ciba Foundation Symposium 104), pp. 150–169.CrossRefGoogle Scholar
Tarrant, C. A. and Cupp, E. W. (1978) Morphogenetic effects of Precocene II on the immature stage of Rhodnius prolixus. Trans. R. Soc. Trop. Med. Hyg. 72, 666–668.CrossRefGoogle ScholarPubMed
Valle, D., Lima Gomes, J. E. P, Goldemberg, S. and Garcia, E. S. (1987) Rhodnius prolixus vitellogenesis: dependence upon the blood source. J. Insect Physiol. 33, 249–254.CrossRefGoogle Scholar
Vincent, J. F. V (1971) Effects of Bursicon on cuticular properties in Locusta migratoria migratorioides. J. Insect Physiol. 17, 625–636.CrossRefGoogle Scholar
Wigglesworth, V. B. (1934) The physiology of ecdysis in Rhodnius prolixus (Hemiptera). II. Factors controlling moulting and “metamorphosis”. Q. J. Microsc. Sci. 77, 191–222.Google Scholar
Wigglesworth, V. B. (1936) The function of the corpus allatum in the growth and reproduction of Rhodnius prolixus (Hemiptera). Q. J. Microsc. Sci. 79, 99–121.Google Scholar