Previously placed in genus Porzana. In past, sometimes placed in monotypic genus Aphanolimnas. Believed closely related to Z. atra and Z. tabuensis. Monotypic.
Kosrae I, in E Caroline Is (Micronesia). Only two known specimens, collected in 1827–1828.
Food and feeding
Status and conservation
Only subscribers are able to see the bibliography. Login or Subscribe to get access to a lot of extra features!