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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Apologies for the problems which may have been evident between 6:00, 17/5/18 and 10:15, 18/5/18 UK Time. I think that they are fixed now.

Calliostoma bigelowi

Clench, W.J. & C.G. Aguayo, 1938 Bigelow's Top Shell Shell size 25 - 34 mm Cuba
Taxonomic Information
open bookPage/Plate
Compendium of Seashellsp 38/4.1
cameraImage Acknowledgments
1 aurantius shells