Data/hora: 07/06/2024 03:53:24

Provedor de dados: 	84	
País: 	Brazil	
Título: 	Arthropod succession on pig carcasses in southeastern Nigeria	
Autores: 	Ekanem,M.S.; Dike,Mike C.	
Data: 	2010-01-01	
Ano: 	2010	
Palavras-chave: 	Decomposition stages; Carcass; Arthropods; Insects.	
Resumo: 	The domestic pig (Sus scrofa) was used as a model to study arthropod succession on carcasses under tree shade and out of shade in southern Nigeria. Carcass decomposition took longer periods under tree shade than in exposed sites, at 24.5 and 16.5 days, respectively. Four decomposition stages - fresh, bloated, decay, and dry - were observed. No significant variabilities were recorded in the types and patterns of infestation of the carcasses by arthropods in both locations. Four classes of arthropods - Insecta, Arachnida, Diplopoda and Crustacea - were recorded. The class Insecta dominated the total arthropods collected with 24 families, and formed 94% of the catches. The other three classes each had one family represented, and contributed only 2% of the total catches. The calliphorids, a phorid, and sarcophagids arrived and bred on the carcasses only a few hours after death of the pigs. Families of coleopterans came during the bloated stage, and fed on the immature dipterous maggots and carrion materials. The ants (Hymenoptera) came in large numbers to eat the carcasses, and also preyed on all other fauna of the food resource. A muscid and a stratiomyiid, bred on the carcass as to the decay stage. Other insects and arthropods arrived mostly during the decay stage to feed on the carcasses. Species richness on the carcasses peaked during the decay stage.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492010003500001	
Editor: 	Museu de Zoologia da Universidade de São Paulo	
Relação: 	10.1590/S0031-10492010003500001	
Formato: 	text/html	
Fonte: 	Papéis Avulsos de Zoologia  v.50 n.35 2010	
Fonte: 	info:eu-repo/semantics/openAccess