%0 Journal Article
%T Pisces, Cyprinodontiformes, Rivulidae,Austrolebias periodicus (Costa, 1999): Distribution extension in state of Rio Grande do Sul, southern Brazil
%A Volcan
%A M. V.
%A Lan¨¦s
%A L. E. K.
%A Gon£¿alves
%A A. C.
%J Check List
%D 2010
%I Lu¨ªs Felipe Toledo
%X The present note extends the distribution of annual killifish Austrolebias periodicus, a endangered species,endemic of the Pampas region, in Ibicu¨ª River basin, state of Rio Grande do Sul, southern Brazil. This information is neededto develop conservation strategies for this species and its habitat, which are at high risk due to the expansion of riceproduction and exotic forests in southern Brazil.
%U http://www.checklist.org.br/getpdf?NGD164-09