Thaisella trinitatensisThaisella trinitatensis is a species of sea snail, a marine gastropod mollusk, in the family Muricidae, the murex snails or rock snails.DescriptionThe length of the shell attains 45 mm.DistributionThe type locality is contained in Trinidad and Tobago; also in the Atlantic Ocean off Brazil.HabitatThis species is found in the following habitats: Brackish Marine