Zeuchthiscus is a genus of prehistoric ray finned fish that lived in Australia during the Early Triassic Period. It is believed to have been a nektonic omnivore. Closely related fish had a wide distribution in the northern hemisphere. See also List of prehistoric bony fish References External links Mikko's Phylogeny Archive entry on "†Perleidiformes" The Paleobiology Database entry on "Zeuchthiscus" A Compendium of Fossil Marine Animal Genera: "Class Osteichthyes" Prehistoric ray-finned fish genera Early Triassic fish Prehistoric neopterygii Prehistoric fish of Australia