Pilsbryspira atramentosa
Pilsbryspira atramentosa is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae, the turrids and allies. Description The length of the shell varies between 9 mm and 17 mm. Distribution This species occurs in the Pacific Ocean Ocean between Costa Rica and Panama References Smith E.A. (1882). Diagnoses of new species of Pleurotomidae in the British Museum. Annals and Magazine of Natural History. ser. 5, 10: 206-218 External links H. A. Pilsbry and H. N. Lowe, West Mexican and Central American Mollusks Collected by H. N. Lowe, 1929-31; Proceedings of the Academy of Natural Sciences of Philadelphia Vol. 84 (1932), pp. 33-144 atramentosa Gastropods described in 1882