Lj. Newman et Lrg. Cannon, NEW GENERA OF PSEUDOCEROTID FLATWORMS (PLATYHELMINTHES, POLYCLADIDA) FROM AUSTRALIAN AND PAPUA-NEW-GUINEAN CORAL-REEFS, Journal of Natural History, 30(10), 1996, pp. 1425-1441
Two new genera, Maiazoon nov. gen. and Phrikoceros nov. gen. are descr
ibed respectively from Madang, eastern Papua New Guinea and the Great
Barrier Reef, Australia. The monotypic genus Maiazoon resembles Nympho
zoon Hyman, 1959 since it possesses multiple male reproductive systems
and multiple female pores although the latter genus lacks a penial st
ylet and sucker. Phrikoceros, with five new species, morphologically r
esembles Pseudobiceros although it possesses only one male reproductiv
e system as found in Pseudoceros.