Activity pattern in relation to refuge exploitation and feeding in Triatoma infestans (Hemiptera: Reduviidae)

The pattern of locomotion activity was studied in Triatoma infestans, in relation to the use of an artificial refuge offered to the bugs in an experimental arena. In assays performed with insects that had a post-ecdysis starvation period of 1 week, the activity was low and mainly related to refuge l...

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Autor principal: Lorenzo, M.G
Otros Autores: Lazzari, C.R
Formato: Capítulo de libro
Lenguaje:Inglés
Publicado: 1998
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Acceso en línea:Registro en Scopus
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100 1 |a Lorenzo, M.G. 
245 1 0 |a Activity pattern in relation to refuge exploitation and feeding in Triatoma infestans (Hemiptera: Reduviidae) 
260 |c 1998 
270 1 0 |m Lorenzo, M.G.; Departamento de Ciencias Biologicas, Facu. Ciencias Exactas y Naturales, Universidad de Buenos Aires, 1428 Buenos Aires, Argentina; email: marcelo@bg.fcen.uba.ar 
506 |2 openaire  |e Política editorial 
504 |a Ampleford, E.J., Steel, C.G.H., Circadian control of ecdysis in Rhodnius prolixus (Hemiptera) (1982) J. Comp. Physiol. A, 147, pp. 281-286 
504 |a Constantinou, C., Circadian rhythm of oviposition in the blood sucking bugs Triatoma phyl osoma, T. infestans and Panstrongylus megistus (Hemiptera: Reduviidae) (1984) J. Interdiscip. Cycle Res., 15, pp. 203-212 
504 |a Fontán, A., Zerba, E., Influence of the nutritional state of Triatoma infestans over the insecticidal activity of DDT (1992) Comp. Biochem. Physiol., 101 C, pp. 589-591 
504 |a Lazzari, C.R., Circadian rhythm of egg hatching in Triatoma infestans (Hemiptera: Reduviidae) (1991) J. Med. Entomol., 28 (5), pp. 740-741 
504 |a Lazzari, C.R., Circadian organisation of locomotion activity in the haematophagous bug Triatoma infestans (1992) J. Insect Physiol., 38, pp. 895-903 
504 |a Lorenzo Figueiras, A.N., (1997) Comportamiento de Agregación y Comunicación Intra-e Interespecífica en Triatominae, , Doctoral Thesis, University of Buenos Aires, 167 pp 
504 |a Lorenzo Figueiras, A.N., Lazzari, C.R., Postfeeding change in the response to aggregation signals in Triatoma infestans (1993) Mem. Inst. Oswaldo Cruz, 88, p. 253 
504 |a Lorenzo Figueiras, A.N., Kenigsten, A., Lazzari, C.R., Aggregation in the haematophagous bug Triatoma infestans: Chemical signals and temporal pattern (1994) J. Insect Physiol., 40, pp. 311-316 
504 |a Lorenzo, M.G., Lazzari, C.R., Spatial pattern of defecation in Triatoma infestans and the role of faeces as a chemical mark of the refuge (1996) J. Insect Physiol., 42 (9), pp. 903-907 
504 |a Núñez, J.A., Food source orientation and activity in Rhodnius prolixus Stål (Hemiptera: Reduviidae) (1982) Bull. Ent. Res., 72, pp. 252-262 
504 |a Núñez, J.A., Lazzari, C.R., Rearing of Triatoma infestans Klug (Het., Reduviidae) in the absence of a live host. I. Some factors affecting the artificial feeding (1990) J. Appl. Ent., 109, pp. 87-92 
504 |a Schofield, C.J., Patterson, J.W., Assembly pheromone of Triatoma infestans and Rhodnius prolixus nymphs (Hemiptera: Reduviidae) (1977) J. Med. Entomol., 13, pp. 727-734 
504 |a Settembrini, B.P., Circadian rhythms of locomotion activity in Triatoma infestans (Hemiptera: Reduviidae) (1984) J. Med. Entomol., 21, pp. 204-212 
504 |a Wiesinger, D., Die bedeutung der umweltfaktoren für den saugakt von Triatoma infestans (1956) Acta Trop., 13, pp. 97-141 
504 |a Wigglesworth, V.B., The physiology of excretion in a blood sucking insect, Rhodnius prolixus. I. Composition of the urine (1931) J. Exp. Biol., 8, pp. 411-427 
504 |a Zeledon, R., Rabinovich, J.E., Chagas' disease: An ecological appraisal with special emphasis on its insect vectors (1981) Annu. Rev. Ent., 26, pp. 101-133 
520 3 |a The pattern of locomotion activity was studied in Triatoma infestans, in relation to the use of an artificial refuge offered to the bugs in an experimental arena. In assays performed with insects that had a post-ecdysis starvation period of 1 week, the activity was low and mainly related to refuge leaving or entering. Insects that had gone through a longer period of starvation (6 weeks) exhibited a high locomotory activity throughout the night. Specific temporal windows were detected for refuge leaving and entering after dusk and before dawn, which were not modified by different levels of starvation of the insects. T. infestans exhibits a higher motivation for feeding during the first night hours, in comparison to that observed at the end of the scotophase. The activity peaks previously reported for T. infestans are therefore related to host and refuge search. Copyright (C) 1998 Elsevier Science B.V.  |l eng 
536 |a Detalles de la financiación: Universidad de Buenos Aires 
536 |a Detalles de la financiación: Consejo Nacional de Investigaciones Científicas y Técnicas 
536 |a Detalles de la financiación: The authors are indebted to G. Flores, Dr J. Núñez and Dr F. Roces for critical reading and comments on the manuscript. We gratefully acknowledge the English editing by an anonymous reviewer. This investigation received financial support from the UNDP/World Bank/WHO Special Programme for Research and Training in Tropical Diseases (TDR), CONICET and the Universidad de Buenos Aires, Argentina. 
593 |a Depto. de Ciencias Biológicas, Fac. de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 1428 Buenos Aires, Argentina 
690 1 0 |a BLOOD FEEDING 
690 1 0 |a CHAGAS DISEASE 
690 1 0 |a CIRCADIAN ACTIVITY 
690 1 0 |a STARVATION 
690 1 0 |a TRIATOMINAE 
690 1 0 |a ANIMAL EXPERIMENT 
690 1 0 |a ARTICLE 
690 1 0 |a BLOOD 
690 1 0 |a CHAGAS DISEASE 
690 1 0 |a CIRCADIAN RHYTHM 
690 1 0 |a FEEDING BEHAVIOR 
690 1 0 |a LOCOMOTION 
690 1 0 |a NONHUMAN 
690 1 0 |a STARVATION 
690 1 0 |a TRIATOMA INFESTANS 
690 1 0 |a ANIMALS 
690 1 0 |a BEHAVIOR, ANIMAL 
690 1 0 |a FEEDING BEHAVIOR 
690 1 0 |a MOTOR ACTIVITY 
690 1 0 |a STARVATION 
690 1 0 |a TIME FACTORS 
690 1 0 |a TRIATOMA 
690 1 0 |a HEMIPTERA 
690 1 0 |a HEXAPODA 
690 1 0 |a REDUVIIDAE 
690 1 0 |a TRIATOMA INFESTANS 
690 1 0 |a TRIATOMINAE 
650 1 7 |2 spines  |a ARENA 
700 1 |a Lazzari, C.R. 
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