Despite the importance of the mosquitoAedes aegypti in the transmission of arboviruses, such as yellow fever, Chikungunya fever and dengue fever, some aspects of their behaviour remain unknown. In the present study, the oviposition behaviour of Ae. aegyptifemales that were exposed to different densities of breeding sites (2, 4, 8 and 16) was evaluated in laboratory and semi-field conditions. The number of breeding sites that were used was proportional to the number available, but tended towards stabilisation. Females used four-six breeding sites on average, with a maximum of 11. A high percentage of eggs was observed in the water, along with the presence of a breeding site termed “favourite”, which received at least 40% of the eggs. The results are discussed in ecological, evolutionary and epidemiological approaches.
Full text:
Available
Index:
LILACS (Americas)
Main subject:
Oviposition
/
Behavior, Animal
/
Breeding
/
Aedes
/
Insect Vectors
Limits:
Animals
Language:
English
Journal:
Mem. Inst. Oswaldo Cruz
Journal subject:
Tropical Medicine
/
Parasitology
Year:
2015
Type:
Article
Affiliation country:
Brazil
Institution/Affiliation country:
Instituto Federal do Norte de Minas Gerais/BR
Full text:
Available
Index:
LILACS (Americas)
Main subject:
Oviposition
/
Behavior, Animal
/
Breeding
/
Aedes
/
Insect Vectors
Limits:
Animals
Language:
English
Journal:
Mem. Inst. Oswaldo Cruz
Journal subject:
Tropical Medicine
/
Parasitology
Year:
2015
Type:
Article
Affiliation country:
Brazil
Institution/Affiliation country:
Instituto Federal do Norte de Minas Gerais/BR
Consulta Detalhada
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