Diodora quadriradiata (Reeve, 1850)
Radially-ribbed keyhole limpet
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Family:  Fissurellidae (keyhole limpets)
Max. size: 
Environment:  demersal; marine; depth range 10 - 30 m
Distribution:  Indo-West Pacific.
Diagnosis:   
Biology:  Found in intertidal to 30 m, on coarse sand and stones (Ref. 75835). Reported from Hong Kong to be found on the ceilings and walls of submarine caves (Ref. 126058).
IUCN Red List Status: Not Evaluated (N.E.) Ref. 123251)
Threat to humans:  harmless
Country info:   
 

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