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
return button left button right button guidelines button
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.

Megathura crenulata

(Sowerby, G.B. I, 1825) Great Keyhole Limpet Shell size 60 - 140 mm C California, USA - Baja California, Mexico
Taxonomic Information
ClassGASTROPODA VETIGASTROPODA
OrderLEPETELLIDA
SuperFamilyFISSURELLOIDEA
FamilyFISSURELLIDAE DIODORINAE
open bookPage/Plate
Schelpen Encyclopedie (in Dutch)p 36
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
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
Megathura_crenulata_4.jpg
Megathura_crenulata_2.jpg
Megathura_crenulata_1.jpg
Megathura_crenulata.jpg
Megathura_crenulata_3.jpg
Megathura_crenulata_3357.jpg