Cirsonella maoria is a minute sea snail, a marine gastropod mollusc in the family Skeneidae.Rosenberg, G. (2013). Cirsonella maoria (Powell, 1937). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=598292 on 2013-10-04
Description
The height of the shell attains 1.3 mm, its diameter is 1.7 mm. Distribution This marine species is endemic to New Zealand. The main distribution of this sea snail includes the Three Kings Islands at a depth of 260 m.
References
Powell A. W. B., New Zealand Mollusca, William Collins Publishers Ltd, Auckland, New Zealand 1979