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♦ ¹Distribution and Food Habits of the Slender Smoothhound, Gollum attenuatus, from the Waters around New Zealand, Kazunari Yano, Japanese Journal of Ichthyology Vol. 39, No. 4 (1993) p. 345-356
♦ ²Yick, Jonah L., Adam Barnett, and Sean R. Tracey. "The trophic ecology of two abundant mesopredators in south-east coastal waters of Tasmania, Australia." Marine Biology 159.6 (2012): 1183+. Academic OneFile. Web. 14 July 2014.