Maoricrater is a genus of true limpets, marine gastropod molluscs in the family Lepetidae, the true limpets. This genus is endemic to New Zealand. It can grow up to 4 mm in length.
Species Species within the genus Maoricrater include: Maoricrater concentrica (von Middendorff, 1847 North Pacific) Maoricrater concentrica cryptobranchia (von Middendorff, 1851 America) Maoricrater explorata (Dell, 1953 New Zealand) Maoricrater lima (Dall, 1918 Indo-Pacific)
References
Powell A. W. B., New Zealand Mollusca, William Collins Publishers Ltd, Auckland, New Zealand 1979