Data/hora: 25/09/2024 04:15:24

Biblioteca(s): 	Embrapa Unidades Centrais.	
Tipo da produção científica: 	Artigo em Periódico Indexado	
Data corrente: 	23/04/2002	
Data da última atualização: 	23/10/2019	
Autoria: 	JOUVENAZ, D. P.; WOJCIK, D. P.; NAVES, M. A.; LOFGREN, C. S.	
Afiliação: 	DONALD P. JOUVENAZ, Universidade de Brasília - UnB; DANIEL P. WJCIK, lnsects Affecting Man and Animal Reseaxch Laboratory/U. S. Dcpartment of Agriculture, Agricultural Research Service; MARCIO ANTONIO NAVES, GPR; CLIFFORD S. LOFGREN, lnsects Affecting Man and Animal Reseaxch Laboratory/U. S. Dcpartment of Agriculture, Agricultural Research Service.	
Título: 	Observations on a parasitic nematode (Tetradonematidae) of fire ants, solenopsis (Formicidae), from Mato Grosso.	
Ano de publicação: 	1988	
Fonte/Imprenta: 	Pesquisa Agropecuária Brasileira, Brasília, DF, v. 23, n. 5, p. 525-528, maio 1988.	
Idioma: 	Inglês	
Notas: 	Título em português: Observações sobre um nematóide parasito (Tetradonematidae) da formiga lava-pé, Solenopsis (Formicidae), em Mato Grosso.	
Conteúdo: 	Parasitic nematodes, Tetradonema sp. (Mermithoidea: Tetradonematidae) were obwserved in the fire ant. Solenopsis invicta Buren, for the first time. Five colonies in a sample of 14 colonies from one site in Mato Grosso were infected. The infection rate among adult workers was 12..5% in one colony and less than 5% in each of the remaining colonies. Adult reproductive males and females, eggs, and juvenile nematodes were observed in the haemocoel of male and worker ants. The infected worker ants often can be recognized by their slightly enlarged gasters, the dorsal scierites of which vable changes in behavior: infected adult males contained normal sperm. An attempt to transmit the nematode to colonies of S. invicta in the United States was unsuccessful.	
Palavras-Chave: 	gtaster; morphology; sclreites; Tetradonema.	
Thesagro: 	Solenopsis Invicta.	
Thesaurus Nal: 	infection.	
Categoria do assunto: 	--	
URL: 	http://ainfo.cnptia.embrapa.br/digital/bitstream/item/203519/1/Observations-on-a-parasitic-nematode.pdf	
Registro original: 	Embrapa Unidades Centrais (AI-SEDE)	
Exemplares: 	AI-SEDE - (21940-1) - UPC - AP - PP - 630.72081 - P474 -  - DIS