A Af Am Ao At B Be Bl Br C Ce Ci Co Cr Cu D De Di Do E Em Et F Fi Fo Fu G Gl Gr H Hi I In Io J K Kl L Le Lo M Mai Mari Mc Mi Mo Mu N Ni O Om P Pe Ph Pl Pr Pu Q R Re Ri Ro Ru S Sc Se Si Sp St Su T Te Th Tr Tu U V Ve Vi W X-zzz
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Version 45.00 started going live 22nd January, 2019. This release will incorporate significant changes to many families.

Calliostoma trachystum

Dall, W.H., 1927 Shell size to 2.5 mm Georgia, USA
Taxonomic Information
ClassGASTROPODA VETIGASTROPODA
OrderTROCHIDA
SuperFamilyTROCHOIDEA
FamilyCALLIOSTOMATIDAE CALLIOSTOMATINAE
open bookPage/Plate
Proc. U.S. Nat. Mus.Vol. 70/18, p 1-134
Acad. Nat. Sci. Phil.
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