Bulla gemma (Verrill, 1880)
Jewel bubble
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Family:  Bullidae (bubble shells)
Max. size:  4 cm DL (male/unsexed)
Environment:  benthic; marine; depth range 183 - 3718 m
Distribution:  Western Atlantic: USA and Canada.
Diagnosis:   
Biology: 
IUCN Red List Status: Not Evaluated (N.E.) Ref. 123251)
Threat to humans: 
Country info:   
 

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