@inbook{inbook968e49d5,
title   = {Basal taxa and the role of cladistic patterns in the evaluation of conservation priorities: a view from freshwater},
author = {Stiassny, M L J and Pinna, Mário César Cardoso de},
year = {1994},
publisher = {Clarendon},
journal   = {Systematics and Conservation Evaluation}
}