Costoanachis avara Say 1822 (snail)

Gastropoda - Neogastropoda - Columbellidae

Alternative combinations: Anachis (Costoanachis) avara, Cancellaria (Admete) avara, Columbella avara

Belongs to Costoanachis according to A. J. W. Hendy et al. 2008

See also Holmes 1858 and Wood 1879

Sister taxa: Anachis (Costoanachis) mira, Anachis (Costoanachis) stevensoni, Anachis (Costoanachis) stibara, Anachis (Costoanachis) translirata, Anachis (Costoanachis) varicosa, Costoanachis divilitus, Costoanachis exilis, Costoanachis haitensis, Costoanachis semiplicata

Ecology: epifaunal carnivore

Distribution:

• Quaternary of Brazil (9 collections), Panama (1), the United Kingdom (1), United States (24: Florida, Maryland, New Jersey, North Carolina, South Carolina)

• Pliocene of United States (3: North Carolina, Virginia)

Total: 38 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.


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