Data/hora: 05/06/2024 16:06:34

Biblioteca(s): | Embrapa Florestas.
Data corrente: | 05/09/2008
Data da última atualização: | 15/04/2019
Autoria: | BARTZ, M. L. C.; BARTZ, M. R.; PASINI, A.; BROWN, G. G.
Afiliação: | Marie Luise Carolina Bartz, UEL; Mariana R. Bartz, Fazenda Jauquara; Amarildo Pasini, UEL; George G. Brown, Embrapa Florestas.
Título: | Oligochaetes diversity in Barra do Bugres - MT, Brazil.
Ano de publicação: | 2008
Fonte/Imprenta: | In: INTERNATIONAL COLLOQUIUM ON SOIL ZOOLOGY, 15; INTERNATIONAL COLLOQUIUM ON APTERYGOTA, 12., 2008, Curitiba. Biodiversity, conservation and sustainabele management of soil animal: abstracts. Colombo: Embrapa Florestas, 2008. Editors: George Gardner Brown; Klaus Dieter Sautter; Renato Marques; Amarildo Pasini. 1 CD-ROM.
Idioma: | Inglês

Conteúdo:

Species identification is essential in biological, ecological, and behavioral studies, as well as to characterize the benefits imparted by these organisms on Brazilian natural, livestock and farming ecosystems. The objective of this study was to conduct a qualitative punctual evaluation of oligochaete diversity in an area under anthropic impact with remnants of native vegetation in the State of Mato Grosso?s Pantanal (wetlands). Collections were performed in December 2007 in a pasture area with predominance of Brachiaria humidicula and clusters (islands) of native vegetation locally known as ?Cucurutis?. The area is the property of Fazenda Jauquara, located in the municipality of Barra do Bugres ? MT, Brazil. In order to find the greatest possible variety of species, soil from an area of approximately 3 m2 at a depth of 50 cm was manually dug and 
screened. The specimens found were fixed in 4% formaldehyde for two months and then preserved in 70% alcohol, and were later identified at the family, genus, and species levels. Six earthworm species were identified from the collection site. Among these, four belonged to family Glossoscolecidae: Goiascolex vanzolinii, Pontoscolex (Pontoscolex) corethrurus, Opisthodrillus borellii borellii, Opisthodrillus sp.; one belonged to family Octochaetidae: Dichogaster gracilis; and one belonged to family Criodrilidae: a unknown species.

Palavras-Chave: | Oligocaeta.
Thesagro: | Identificação.
Categoria do assunto: | --
Registro original: | Embrapa Florestas (CNPF)
Exemplares: | CNPF - (43521-1) - UMT - SP - -- - SP5356 -  - SP5356 - DIS