Karyotype and genome size of Zoarcides and Notothenioids (Teleostea, Perciformes) from the Ross Sea: cytotaxonomic implications. - MORESCALCHI A.; MORESCALCHI M. A.; ODIERNA, GAETANO; STINGO V.; CAPRIGLIONE, TERESA (Springer Verlag Germany:Tiergartenstrasse 17, D 69121 Heidelberg Germany:011 49 6221 3450, EMAIL: g.braun@springer.de, INTERNET: http://www.springer.de, Fax: 011 49 6221 345229, 1996)