Aggregation behaviour in Panstrongylus megistus and Triatoma infestans: Inter and intraspecific responses

We tested the aggregation response to inter and intraspecific chemical signals in Panstrongylus megistus and Triatoma infestans. As previously described for T. infestans, larvae of P. megistus significantly aggregated on papers impregnated with their own excrement and on papers marked with cuticular...

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Autores principales:	Lorenzo, Marcelo G., Lazzari, Claudio Ricardo, Lorenzo Figueiras, Alicia Nieves
Publicado:	2002
Materias:	Aggregation Behaviour Chagas disease Communication Pheromones Triatominae communication animal behavior article controlled study cuticle feces insect larva nonhuman odor Panstrongylus panstrongylus megistus species difference stimulus response Triatoma infestans Animals Behavior, Animal Disease Vectors Feces Larva Species Specificity Triatoma Hexapoda Panstrongylus megistus
Acceso en línea:	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0001706X_v81_n1_p47_Pires http://hdl.handle.net/20.500.12110/paper_0001706X_v81_n1_p47_Pires
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	paper:paper_0001706X_v81_n1_p47_Pires
record_format	dspace
spelling	paper:paper_0001706X_v81_n1_p47_Pires2023-06-08T14:21:19Z Aggregation behaviour in Panstrongylus megistus and Triatoma infestans: Inter and intraspecific responses Lorenzo, Marcelo G. Lazzari, Claudio Ricardo Lorenzo Figueiras, Alicia Nieves Aggregation Behaviour Chagas disease Communication Pheromones Triatominae Chagas disease communication animal behavior article controlled study cuticle feces insect larva nonhuman odor Panstrongylus panstrongylus megistus species difference stimulus response Triatoma infestans Animals Behavior, Animal Disease Vectors Feces Larva Panstrongylus Species Specificity Triatoma Hexapoda Panstrongylus Panstrongylus megistus Triatoma Triatoma infestans Triatominae We tested the aggregation response to inter and intraspecific chemical signals in Panstrongylus megistus and Triatoma infestans. As previously described for T. infestans, larvae of P. megistus significantly aggregated on papers impregnated with their own excrement and on papers marked with cuticular substances deposited on surfaces on which these insects had walked. T. infestans bugs also aggregated on papers impregnated by faeces or by cuticular substances of P. megistus, and P. megistus aggregated on papers contaminated by faeces or by cuticular substances of T. infestans. The response of P. megistus to its cuticular substances was significantly stronger than that to its faeces. The non-specificity of the two signals is discussed in the context of the ecological relationship between both species. © 2002 Elsevier Science B.V. All rights reserved. Fil:Lorenzo, M.G. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Lazzari, C.R. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Lorenzo Figueiras, A.N. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2002 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0001706X_v81_n1_p47_Pires http://hdl.handle.net/20.500.12110/paper_0001706X_v81_n1_p47_Pires
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	Aggregation Behaviour Chagas disease Communication Pheromones Triatominae Chagas disease communication animal behavior article controlled study cuticle feces insect larva nonhuman odor Panstrongylus panstrongylus megistus species difference stimulus response Triatoma infestans Animals Behavior, Animal Disease Vectors Feces Larva Panstrongylus Species Specificity Triatoma Hexapoda Panstrongylus Panstrongylus megistus Triatoma Triatoma infestans Triatominae
spellingShingle	Aggregation Behaviour Chagas disease Communication Pheromones Triatominae Chagas disease communication animal behavior article controlled study cuticle feces insect larva nonhuman odor Panstrongylus panstrongylus megistus species difference stimulus response Triatoma infestans Animals Behavior, Animal Disease Vectors Feces Larva Panstrongylus Species Specificity Triatoma Hexapoda Panstrongylus Panstrongylus megistus Triatoma Triatoma infestans Triatominae Lorenzo, Marcelo G. Lazzari, Claudio Ricardo Lorenzo Figueiras, Alicia Nieves Aggregation behaviour in Panstrongylus megistus and Triatoma infestans: Inter and intraspecific responses
topic_facet	Aggregation Behaviour Chagas disease Communication Pheromones Triatominae Chagas disease communication animal behavior article controlled study cuticle feces insect larva nonhuman odor Panstrongylus panstrongylus megistus species difference stimulus response Triatoma infestans Animals Behavior, Animal Disease Vectors Feces Larva Panstrongylus Species Specificity Triatoma Hexapoda Panstrongylus Panstrongylus megistus Triatoma Triatoma infestans Triatominae
description	We tested the aggregation response to inter and intraspecific chemical signals in Panstrongylus megistus and Triatoma infestans. As previously described for T. infestans, larvae of P. megistus significantly aggregated on papers impregnated with their own excrement and on papers marked with cuticular substances deposited on surfaces on which these insects had walked. T. infestans bugs also aggregated on papers impregnated by faeces or by cuticular substances of P. megistus, and P. megistus aggregated on papers contaminated by faeces or by cuticular substances of T. infestans. The response of P. megistus to its cuticular substances was significantly stronger than that to its faeces. The non-specificity of the two signals is discussed in the context of the ecological relationship between both species. © 2002 Elsevier Science B.V. All rights reserved.
author	Lorenzo, Marcelo G. Lazzari, Claudio Ricardo Lorenzo Figueiras, Alicia Nieves
author_facet	Lorenzo, Marcelo G. Lazzari, Claudio Ricardo Lorenzo Figueiras, Alicia Nieves
author_sort	Lorenzo, Marcelo G.
title	Aggregation behaviour in Panstrongylus megistus and Triatoma infestans: Inter and intraspecific responses
title_short	Aggregation behaviour in Panstrongylus megistus and Triatoma infestans: Inter and intraspecific responses
title_full	Aggregation behaviour in Panstrongylus megistus and Triatoma infestans: Inter and intraspecific responses
title_fullStr	Aggregation behaviour in Panstrongylus megistus and Triatoma infestans: Inter and intraspecific responses
title_full_unstemmed	Aggregation behaviour in Panstrongylus megistus and Triatoma infestans: Inter and intraspecific responses
title_sort	aggregation behaviour in panstrongylus megistus and triatoma infestans: inter and intraspecific responses
publishDate	2002
url	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0001706X_v81_n1_p47_Pires http://hdl.handle.net/20.500.12110/paper_0001706X_v81_n1_p47_Pires
work_keys_str_mv	AT lorenzomarcelog aggregationbehaviourinpanstrongylusmegistusandtriatomainfestansinterandintraspecificresponses AT lazzariclaudioricardo aggregationbehaviourinpanstrongylusmegistusandtriatomainfestansinterandintraspecificresponses AT lorenzofigueirasalicianieves aggregationbehaviourinpanstrongylusmegistusandtriatomainfestansinterandintraspecificresponses
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Aggregation behaviour in Panstrongylus megistus and Triatoma infestans: Inter and intraspecific responses

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