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Release 39.02 went live 8th September, 2016 - common name indexes (available from home page) are now illustrated

Calliostoma layardi

Sowerby, G.B. III, 1897 Shell size 12 - 25 mm S Transkei - S KwaZulu-Natal, Rep. South Africa
Taxonomic Information
open bookPage/Plate
Marine Shells of South Africa
Encyclopedia of Marine Gastropodsp 40/8
Sea Shells on the South African Shoresp 46
cameraImage Acknowledgments
1 Encyclopedia of Marine Gastropods
2 Guido Poppe