Ivara terryi is a species of sea snail, a marine gastropod mollusk in the family Pyramidellidae, the pyrams and their allies. Description The length of the shell attains 3.2 mm. Distribution This marine species occurs in the following locations: Caribbean Sea Colombia Gulf of Mexico Mexico Panama References Rosenberg, G., F. Moretzsohn, and E. F. García. 2009. Gastropoda (Mollusca) of the Gulf of Mexico, Pp. 579–699 in Felder, D.L. and D.K. Camp (eds.), Gulf of Mexico–Origins, Waters, and Biota. Biodiversity. Texas A&M Press, College Station, Texas. External links To World Register of Marine Species Pyramidellidae Gastropods described in 1958