Diet and reproduction in the Australian butterfly ray Gymnura australis from northern and north-eastern Australia
Abstract:The diet of Gymnura australis was dominated by teleosts (99·8% index of relative importance). A wide-ranging species, females matured at 446 mm disc width (WD), had a single functional ovary and two functional uteri. Males matured at 377 mm WD and had a single functional testis.
Document Type: Regular Paper
Publication date: December 1, 2009