Hippoporina yabei is recorded from the Pleistocene "Ryukyu Limestone". D.P. Gordon (pers. comm.) points out that it probably is a species of Retelepralia.
Extracts from Kataoka, 1961 |
Original Description Hippoporina yabei Kataoka, 1961
Locality: Pleistocene, Kagoshima Prefecture, Japan
Type Specimen: IGPS coll. cat. no. 59276