Aoteadrillia alpha

Aoteadrillia alpha is an extinct species of sea snail, a marine gastropod mollusk in the family Horaiclavidae.

Description
The length of the shell attains 12 mm, its diameter 4.5 mm.

Distribution
This extinct marine species was endemic to New Zealand. The holotype was found at the sea cliffs east of Lake Ferry, Palliser Bay, and off South Wairarapa.