Calliobasis spectrum is a species of small deep water sea snail in the family Seguenziidae.Poppe G.T., Tagaro S.P. & Dekker H. (2006) The Seguenziidae, Chilodontidae, Trochidae, Calliostomatidae and Solariellidae of the Philippine Islands. Visaya Supplement 2: 1-228.
Description The height of the shell is .
Distribution This marine species occurs off the Philippines and New Caledonia.
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