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Version 45.01 went live on 7th July, 2019.

Semicassis bisulcata diuturna (var.)

(Iredale, T., 1927) Ball Helmet Shell size 40 - 65 mm Madagascar - Philippines - Australia
Taxonomic Information
ClassGASTROPODA CAENOGASTROPODA
OrderLITTORINIMORPHA
SuperFamilyTONNOIDEA
FamilyCASSIDAE PHALIINAE
open bookPage/Plate
Philippine Marine MollusksVol. 1, p 106; Pl. 239/4-5; Pl. 240/1
Shells of the World - Volume 2 (in Japanese)p 48/2
Collector's guide to Seashells of the Worldp 80/12C
Australian Marine Shells Part 1p 233
Shells of the Philippinesp 103/8a
Recent Cassidaep 49; 113/54f, g
Shells of Vietnamp 100; Pl. 25/12
Seashells of New South Wales
cameraImage Acknowledgments
1 Eddie Hardy
2 Femorale
3 Aegean Shells
4 George Sangiouloglou
5 Guido Poppe
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