Kingdom Animalia Class Gastropoda Family Calliostomatidae Scientific name Calliostoma aculeatum | Phylum Mollusca Superfamily Trochoidea Subfamily Calliostomatinae Rank Subspecies | |
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Calliostoma aculeatum, common name the prickly Japanese top shell, is a species of medium-sized deepwater sea snail, a marine gastropod mollusk in the family Calliostomatidae.
Contents
Shell description
The shell is conical, with straight spire outlines, and six whorls. The external shell coloration is light brown, with darker brown irregular flecks. The shell height is up to 22 mm, and the width is up to 15 mm.
Distribution
This marine species lives off the Philippines. It is found off Aliguay Island, Mindanao. It lives at depths of about 100 m on muddy sand bottoms. It also occurs off southern Japan and Taiwan.
References
Calliostoma aculeatum Wikipedia(Text) CC BY-SA