Bradford, J.M., L. Haakonssen & J.B. Jillett. (1983). The marine fauna of New Zealand: pelagic calanoid copepods:families Euchaetidae, Phaennidae, Scolecithricidae, Diaixidae, and Tharybidae. Memoirs of the New Zealand Oceanographic Institute 90:1-150, figs. 1-103.[details]