Data/hora: 11/06/2024 03:55:28

Provedor de dados: 	52	
País: 	Brazil	
Título: 	Eggs fertility and biological aspects of the life cycle in natural populations of Simulium (Diptera, Simuliidae)	
Autores: 	Petry,Fabiane; Lozovei,Ana Leuch; Chahad-Ehlers,Samira.	
Data: 	2006-09-01	
Ano: 	2006	
Palavras-chave: 	Blackfly; Egg fertility; Life-cycle; Oviposition; Simuliidae; Simulium.	
Resumo: 	Eggs fertility rate and some biological aspects of the immature forms were studied on six Simulium species from ovipositions collected in natural breeding places located in rural area. The fertility was considerably high. For a total of 213 ovipositions containing 74,906 eggs, the average fertility rate was 99.13% with variation from 94 to 100%. The developmental cycle of the immature forms was observed from egg eclosion to adult emergence under temperature from 16.5 to 28ºC. In S. orbitale the life cycle duration was 30 to 32 days, for S. perflavum 32 to 35 days, for S. subnigrum 33 to 39 days, for S. inaequale 41 to 47 days, for S. pertinax 42 to 48 days, and finally, the longest duration was observed for S. distinctum to range 48 to 49 days.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132006000600014	
Editor: 	Instituto de Tecnologia do Paraná - Tecpar	
Relação: 	10.1590/S1516-89132006000600014	
Formato: 	text/html	
Fonte: 	Brazilian Archives of Biology and Technology  v.49 n.5 2006	
Fonte: 	info:eu-repo/semantics/openAccess