WoRMS source details

Fibularia japonica Shigei, 1982 (redescription)
Test outline elliptical when viewed from above; height low; oral surface slightly depressed toward the peristome. ... [details]
Test outline elliptical when viewed from above; height low; oral surface not depressed. Periproct outline round to ... [details]
This species is recorded in Japanese waters from Sagami Bay to the Amami-Oshima Islands; 1– 12 m in depth ... [details]
F. japonica has so far been recorded in Japanese waters, from Sagami Bay to Kyushu; 30–100 m in depth (Shigei 1986; ... [details]
The species name is derived from the Latin “coffea”, meaning “coffee”, because the elliptical outline of ... [details]
Ayamaru Cape, Amami-Oshima Island, Kagoshima Prefecture, Japan (28°28′26″N, 129°43′09″E) [details]
Holotype: NSMT E-10371, whole, with spines, Ayamaru Cape, Amami-Oshima Island, Kagoshima Prefecture, Japan ... [details]
Holotype: 1 specimen, UMUTZ-Ecn-SG10-16T, denuded test, off Misaki Marine Biological Station, Sagami Bay, ... [details]