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Version 43.0 went live 11/6/2018 - I hope that the majority of issues have been fixed. My email address is on the home page if you see anything wrong.

Retusa spatha

(Watson, R.B., 1883) Shell size to 7.6 mm Puerto Rico
Taxonomic Information
ClassGASTROPODA HETEROBRANCHIA EUTHYNEURA TECTIPLEURA
OrderCEPHALASPIDEA
SuperFamilyBULLOIDEA
FamilyRETUSIDAE
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Acad. Nat. Sci. Phil.
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