Spio pettibonae Foster, 1971
Spio (Spio) pettiboneae Foster, 1971a: 35 –37, figs 48–56.
Spio pettiboneae .—Johnston, 1984: 6.63–6.65, figs 6.53– 6.54.— Gobin, 1990: 43.— Maciolek, 1990: 1125 –1126, fig. 6.— Bone & Viéitez, 2002: 72.
Type locality. Boca Ciega, Florida, USA.
Type material. Holotype (USNM 42893), paratype (USNM 42894).
Records. USA: Texas; Tampa Bay, Florida (Johnson 1984); Grand Isle, Louisiana (Foster 1971a). Trinidad and Tobago: Oropuche (Gobin 1990). Venezuela: Morrocoy (Bone & Viéitez 2002).