Mccormack, R. B., and S. T. Ahyong. “Euastacus vesper Sp. Nov., a New Giant Spiny Crayfish (Crustacea, Decapoda, Parastacidae) from the Great Dividing Range, New South Wales, Australia”. Zootaxa, vol. 4244, no. 4, Mar. 2017, pp. 556–567, doi:10.11646/zootaxa.4244.4.6.