Rhombipoma rowleyana
Rhombipoma rowleyana is a species of small sea snail with calcareous opercula, a marine gastropod mollusc in the family Colloniidae. Description The height of the shell reaches 3.2 mm. Distribution This marine species occurs off the Mermaid Shoals, Western Australia. References External links To World Register of Marine Species Colloniidae Gastropods described in 2012