"1983"^^ . "Hodkinson, I. D. 1983. The psyllids (Homoptera: Psylloidea) of the Austro-Oriental, Pacific and Hawaiian zoogeographical realms: an annotated check list. Journal of Natural History, 17: 341-377." . "Hodkinson (1983)" . "1983"^^ . "Hodkinson (1983)" . . . .