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Release 40.07 went live 2nd November, 2017

Semicassis (Semicassis) thomsoni

(Brazier, J., 1875) Thomson's Bonnet Shell size 35 - 90 mm SE Australia - N New Zealand
Taxonomic Information
ClassGASTROPODA ORTHOGASTROPODA
OrderLITTORINIMORPHA
SuperFamilyTONNOIDEA
FamilyCASSIDAE PHALIINAE
open bookPage/Plate
Encyclopedia of Marine Gastropodsp 144/9
Schelpen Encyclopedie (in Dutch)p 106
Hamlyn Guide to Shells of the Worldp 132
M.B. Pocket Guide to Shells of the Worldp 74
Compendium of Seashellsp 114/1.1
Collector's guide to Seashells of the Worldp 81/11
Australian Marine Shells Part 1p 234; Pl. 37/4
Guide to Australian Shellsp 25/1
Shells of New Guinea & Central Pacificp 17/8
Recent Cassidaep 62-63; 125/75
Synonyms
Semicassis thomsoni palinodia Iredale, T., 1931 : Australia
Rec. Aust. Mus.Vol. 18/4, Pl. 23/20
Australian Marine Shells Part 1p 234
Recent Cassidaep 63
Seashells of New South Wales
cameraImage Acknowledgments
1 Seashells of New South Wales
2 Guido Poppe
3 Femorale
4 Baroque Cabinet
5 Algoa Bay Specimen Shells
6 Cyril Urukal
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