398 on mexke's Australian shells, 



tudinalibus fmco-rufis picta; labrl intus laevis margins anterius 



denticulato. Long. 9, lat. 5-5 lines. 



Sab. Western Coast. 



Cassis paucirugis, No. 107, p. 23. 



C. testa ovata vel ovato-elliptica, laevigata s. polita, alba ; anfractu 

 ultimo superius, spirae breve conicae nudae, anfractibus medio sub- 

 angulatis, ad unguium nodosis; labri reflexi margins extenso sub- 

 fascial, interna dentato lirato ; eolumellae basi vix rugosa. 



Var. A. Testa elliptico-ovata ; long. 2 inches 4 lines, lat. 1 inch 

 5 lines. 



Var. B. Testa ovata ; long. 1 inch 8 lines, lat. 1 inch 2 lines. 



Hub. Western Coast. 



[This is referred to the section Casmaria of the genus Semi- 

 cassis."] 



COLUMBELLA 15IDENTATA, No. 108, p. 23. 



C. testa ovato-fusiformi s. biconica, laevi, nitida, alba, lineisflexuosis 

 densis longitudinal ibus fuse is reticulata; anfractibus superius obsolete 

 tuberculatis ; ultimo inferius striato ; labri margine interno dentato ; 

 labio denticulato ; columella medio macula lilac ina tincta, inter ius bi- 

 plicata. Long. 7, lat. 4 lines. 



Hab. Western Coast. 



Closely allied to C. coronata, Kiener, but differs in being more 

 slender with the whorls hardly tuberculated, and in its peculiar 

 coloration. 



TRiToxrmi tabulate, No. 119, p. 25. 



Tr. testa ovato-fusiformi, varicosa, fusco-rufa, porcata et cingulata: 

 cingulis prominulis sulco divisis ; superioribus anfractus ultimi et 

 medianis spirae mediocris contabulatai et longitudinaliter plicatae 

 tuberculatis ; Cauda subadscendente perforata ; apcrtura alba ; columella 

 laevi; labro intus obsolete dentato. Long. 16, lat. 9 lines. 



