Serra Verde granitic stock: a calc-alkaline granitic magmatism in the Rio Grande do Norte Domain, NE, of Borborema Province

Rio Grande do Norte

Universidade Federal Do Rio Grande Do Norte

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Integrative overview of the herpetofauna from Serra da Mocidade, a granitic mountain range in northern Brazil

The Brazilian mountain ranges from the Guiana Shield highlands are largely unexplored, with an understudied herpetofauna. Here the amphibian and reptile species diversity of the remote Serra da Mocidade mountain range, located in extreme northern Brazil, is reported upon, and biogeographical affinities and taxonomic highlights are discussed. A 22-days expedition to this mountain range was under...

Phosphorus fractions in the vineyard soil of the Serra Gaúcha of Rio Grande do Sul, Brazil

Frações de fósforo no solo de vinhedo na Serra Gaúcha do Rio Grande do Sul R E S U M O Objetivou-se, com este trabalho, avaliar o acúmulo de frações de P no perfil de um solo de vinhedo com aplicações sucessivas de fertilizantes fosfatados. Em janeiro de 2010 foram selecionados, em Bento Gonçalves, RS, uma área de mata nativa e um vinhedo com 33 anos de idade e com histórico de aplicação de fer...

First occurrence of Amblyomma ovale in the State of Rio Grande do Norte, Brazil.

This study aims to report the occurrence of parasitism by Amblyomma ovale (Koch, 1844) in dogs in the municipality of Apodi, Rio Grande do Norte, Brazil. Specimens were identified as being one female and two males of A. ovale, besides; the animal was infested by five females of Rhipicephalus (Boophilus) microplus and seven females and three males of R. sanguineus. The finding of A. ovale confir...