Zygophylax curvitheca Stechow, 1913
Stechow (1913b), Zool. Anz. 43, p.139-140.
ZSM 20040199 parts of a colony in ethanol, ZSM 20043570-20043574 micro slides with colony pieces, Japan, Sagami Bay, Haidashi Bank, 35°08'15"N, 139°29'40"E, depth 600 m, leg. F. Doflein expedition, “Zuso Maru“ station 2, Nr. 1604, 08.XI.1904.
Note: A redescription based on the type material is given by Stechow (1913c, 116-117, fig. 89).