Antarctospira angusteplicata is a species of sea snail, a marine gastropod mollusk in the family Borsoniidae.

[1] The length of the shell attains 21 mm.

This marine species occurs off the Falkland Islands and the Strait Of Magellan, Tierra del Fuego, Argentina, South Atlantic Ocean

This Borsoniidae-related article is a stub.

You can help Wikipedia by expanding it.