Calyptraea extinctorium Lamarck, 1822
Asian cup-and-saucer
Calyptraea extinctorium
photo by Coltro, Marcus

Family:  Calyptraeidae (slipper shells)
Max. size: 
Environment:  benthic; marine; depth range 16 - 30 m
Distribution:  Western Pacific: Hong Kong, Philippines and Indonesia.
Diagnosis:   
Biology: 
IUCN Red List Status: Not Evaluated (N.E.) Ref. 123251)
Threat to humans: 
Country info:  Known sporadically throughout the Philippines in limited quantity (Ref. 821). C: Ref. 821; O: Ref. 821.

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