Malacoceros vanderhorsti (Augener, 1927)
Scolecolepis vanderhosti Augener, 1927: 64, fig. 5.
Malacoceros (Malacoceros) vanderhosti .— Foster, 1971b: 48, figs 86–92. Malacoceros vanderhorsti .— Johnson, 1984: 6.43–6.44, figs 6.33–6.34.
Type locality. Curaçao, Antilles.
Type material. Holotype (ZMH V–10362).
Records. USA: off Texas and Florida, 10–75 m; coarse to very fine sand, silty fine sand, clayey sand, silty clayey sand, sandy silt, silt clay, sandy silty clay, intertidal sand to depths of 33 m, (Johnson 1984); Grand Isle, Louisiana (29º26.5´N, 88º 45´W), 30 m (Foster 1971b).