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Release 35.11a went live 10/12/2014.

Megathura crenulata

(Sowerby, G.B. I, 1825) Great Keyhole Limpet Shell size 60 - 140 mm C California, USA - Baja California, Mexico
Taxonomic Information
ClassGASTROPODA ORTHOGASTROPODA
OrderVETIGASTROPODA
SuperFamilyFISSURELLOIDEA
FamilyFISSURELLIDAE DIODORINAE
open bookPage/Plate
Collector's guide to Seashells of the Worldp 33/19
Compendium of Seashellsp 26/4.3
M.B. Pocket Guide to Shells of the Worldp 25
Hamlyn Guide to Shells of the Worldp 24
Shell Encyclopediap 36
The Shell Handbookp 50
Audubon - Field Guide to North American ShellsPl. 115; 626
cameraImage Acknowledgments
1 Atoll Shells
2 Femorale
3 natureimprint
4 Femorale
5 Femorale
6 Eddie Hardy
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