Bruce, N. L. (1990) The genera Catoessa, Elthusa, Enispa, Ichthyoxenus, Idusa, Livoneca, and Norileca n. gen. (Isopoda, Cymothoidae), crustacean parasites of marine fishes, with descriptions of eastern Australian species. Records of the Australian Museum 42: 247-300.
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Bruce, N. L. C.; Elthusa, E.; Ichthyoxenus, I.; Livoneca; Norileca
1990
The genera crustacean parasites of marine fishes, with descriptions of eastern Australian species