Homalopoma nana is a species of a minute sea snail, a marine gastropod mollusc in the family Colloniidae.
This species occurs in New Zealand.[1]
Homalopoma nana was originally discovered and described as Argalista nana by Harold John Finlay in 1930. Finlay's original text (the type description) reads as follows:
This article incorporates public domain text coming from New Zealand from reference.[2]