M. N. Hesselholt J. R. Uzmann 1957 <p>The anomalous condition of hermaphroditism appears to be no less rare in fish than in other normally dioecious animals. Previous records of bisexuality' in the Pacific salmons, <i>Oncorhynchus</i> spp., are few in number despite the intensive study accorded this group. Rutter (1902) reported the condition in two king salmon (<i>O. tshawytscha</i>); Crawford (1927) reported the condition in a silver salmon (<i>O. kisutch</i>); and Gibbs (1956) described a bisexual steelhead trout (<i>Salmo gairdneri</i>) and briefly noted another instance of hermaphroditism in the king salmon. We wish to record an example of this anomaly in the chum salmon (<i>O. keta</i>).</p> application/pdf 10.1577/1548-8659(1958)20[191:THITCS]2.0.CO;2 en Taylor & Francis Teratological hermaphroditism in the chum salmon Oncorhynchus keta (Walbaum) article