Vari, Richard P; Harold, Antony S Phylogenetic study of the neotropical fish genera Creagrutus gunther and Piabina reinhardt, with a revision of the Cis- Andean species - - Smithsonian Institution Press, Washington 2001 - PB+239 - . ISBN: Subjects--Topical Terms: Vertebrates-- Cold-blooded vertebrates-- Pisces (Fishes)-- Cat fishes Dewey Class. No.: 597 VAR-P