Antiguraleus rishworthi

Antiguraleus rishworthi is an extinct species of sea snail, a marine gastropod mollusk in the family Mangeliidae.

A.G. Beu (2009) adopted Probebela for all the southern hemisphere taxa previously referred to Antiguraleus.

Description
The length of the shell attains 4.8 mm, its diameter 2.9 mm.

Distribution
This extinct marine species occurred in the North Island, New Zealand.