Homalopoma maculosa is a species of sea snail, a marine gastropod mollusc in the family Colloniidae.
Description The white shell is small, globose and umbilicate. It is rather thin and shining. It is concentrically irregularly ribbed. The interstices are grooved, concave and transversely very faintly striate The ribs are spotted remotely with rose red. The altitude is about equal to the diameter. The subsutural rib is frequently nodose. The umbilicus is crenated within the margin.G.W. Tryon (1888), Manual of Conchology X; Academy of Natural Sciences, Philadelphia (described as Leptothyra maculosa)
Distribution This species occurs in the Pacific Ocean off French Polynesia, Hawaii and the Marshall Islands.
References Notes
Bibliography Williams S.T., Karube S. & Ozawa T. (2008) Molecular systematics of Vetigastropoda: Trochidae, Turbinidae and Trochoidea redefined. Zoologica Scripta 37: 483–506.