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Abstract:

Assembling behaviour associated with mating was investigated in Triatoma infestans. The spatial distribution of both sexes was observed by video films, in the presence or absence of a copulating pair. Males aggregated around copulating pairs. Females did not exhibit this behaviour and their mean spatial density remained unaffected. Spontaneous aggregation tendency was observed in males in the absence of a copulating pair, but the temporal course significantly differed from that observed in the presence of a mating pair. Results support the existence of an aggregation signal that is released during mating, affecting the behaviour of males.

Registro:

Documento: Artículo
Título:Existence of a sex pheromone in Triatoma infestans (Hemiptera: Reduviidae): I. Behavioural evidence.
Autor:Manrique, G.; Lazzari, C.R.
Filiación:Departamento de Ciencias Biológicas, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Argentina
Palabras clave:sex pheromone; analysis of variance; animal; article; female; male; physiology; sexual behavior; Triatoma; Analysis of Variance; Animals; Female; Male; Sex Attractants; Sexual Behavior, Animal; Triatoma
Año:1995
Volumen:90
Número:5
Página de inicio:645
Página de fin:648
DOI: http://dx.doi.org/10.1590/S0074-02761995000500021
Título revista:Memórias do Instituto Oswaldo Cruz
Título revista abreviado:Mem. Inst. Oswaldo Cruz
ISSN:00740276
CAS:Sex Attractants
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00740276_v90_n5_p645_Manrique

Citas:

---------- APA ----------
Manrique, G. & Lazzari, C.R. (1995) . Existence of a sex pheromone in Triatoma infestans (Hemiptera: Reduviidae): I. Behavioural evidence. Memórias do Instituto Oswaldo Cruz, 90(5), 645-648.
http://dx.doi.org/10.1590/S0074-02761995000500021
---------- CHICAGO ----------
Manrique, G., Lazzari, C.R. "Existence of a sex pheromone in Triatoma infestans (Hemiptera: Reduviidae): I. Behavioural evidence." Memórias do Instituto Oswaldo Cruz 90, no. 5 (1995) : 645-648.
http://dx.doi.org/10.1590/S0074-02761995000500021
---------- MLA ----------
Manrique, G., Lazzari, C.R. "Existence of a sex pheromone in Triatoma infestans (Hemiptera: Reduviidae): I. Behavioural evidence." Memórias do Instituto Oswaldo Cruz, vol. 90, no. 5, 1995, pp. 645-648.
http://dx.doi.org/10.1590/S0074-02761995000500021
---------- VANCOUVER ----------
Manrique, G., Lazzari, C.R. Existence of a sex pheromone in Triatoma infestans (Hemiptera: Reduviidae): I. Behavioural evidence. Mem. Inst. Oswaldo Cruz. 1995;90(5):645-648.
http://dx.doi.org/10.1590/S0074-02761995000500021