Munroe, T.A. 2012. The spotted flounder, Azygopus flemingi Nielsen 1961 (Pisces: Pleuronectiformes: Rhombosoleidae), from deep waters off New Zealand: a second valid species of Azygopus Norman 1926, with notes on distribution, size, maturity, and ecology. Zootaxa. 3297, 1 (May 2012), 1–33. DOI:https://doi.org/10.11646/zootaxa.3297.1.1.