Species: Odontocymbiola americana macaensis
Author: Calvo, I.S. & J. Jr Coltro, 1997
Locality: Santana Island, Angra Dos Reis, Rio de Janeiro, Brazil.
Size: 55.5mm
Gravel bottom, 45m. 3 drill attempts at the penultimate whorl but only can be seen when very closely viewed.