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Umbonium elegans
Umbonium elegans (Kiener, 1838)
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Family:  Trochidae (Top shells)
Max. size:  1.8 cm SHD (male/unsexed)
Environment:  benthic; marine
Distribution:  Western Central Pacific: Philippines.
Diagnosis:  Shell is small, discoidal, with a moderately tall straight-sided spire and a white, strongly convex umbilical button. Whorl surfaces are smooth with obsolete spiral and arcuate axial scratches and a weak concave trough below the body whorl suture. Aperture is elongate and smooth within. Whorl surfaces has black quadrangular dots in spiral lines, a black subsutural band and a black and cream-striped periphery.
Biology: 
IUCN Red List Status: Not Evaluated (N.E.) Ref. 123251)
Threat to humans: 
Country info:   
 

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