Austrolebias univentripinnis described

Austrolebias univentripinnis sp. nov. (Teleostei: Cyprinodontiformes: Rivulidae): a new annual killifish from the Mirim Lagoon basin, southern Brazil W. J. E. M. COSTA & M. M. CHEFFE (Brazil); Zootaxa 1052: 41-48 (20 Sept. 2005) 2 plates; 10 references