138 AUSTROFUSUS. 



S, SULCATA, liam. PI. 5(i, lig. 380. 



Yellowish brown, with chcstmit-colort'd revolving ridges; 



aperture white. Length, 4*5 inelies. 



S. Australia. 

 S. ciNNAMOMEA, Recve. n. ST), lig. 382. 



liight reddish brown, with darker revolving ridges. 



liength, 'l"lh inches. 



Habitat imkuowri. 



The want ol" longitudinal folds appears to distinguish this 

 species from its congeners, except S. Mandarina, Duclos. To 

 this it is very closely allied and may be identical, although the 

 revolving ridges in cinnamomea appear to be fewer and more 

 distant. 



S. BUXKA, Reeve. PI. 5(1, lig. 381 ; PI. 57, lig. 38(). 



Light reddish brown, obscurely light-banded, white within the 



aperture. Length 2'25 inches. 



Cape Verd Isles. 



S. FishcriiDia, Petit (lig. o8G), was described as a Fasciularia 

 but the want of distinct coluniellar folds and the sculpture seem 

 to indicate that it would be more properly placed here ; it is 

 almost certainly ecpiivaleiit to S. hu.ren, described at an earlier 

 date, without locality. 



S. Rkeveana, I'etit. 1*1. 5(), lig. 383. 



Described from a worn specimen, deprivetl of epidermis, sup- 

 posed to come from Newfoundland. The figure appears to be 

 badly drawn. Kobelt suspects that this will [)rove to be identical 

 with S. sulcata.! Lam. Fusus Jiceveanuf;, 8owb., not Petit (t. 86, 

 f. (SOO), is p(^ssibly also a Sip/ioii(dia. 



a. Mandauina, Duclos. PI. 5(5, lig. 384; PI. 57, lig. 385. 

 White or i)ale rust-color, ridges dark, chocolate. 

 Length, 2*5-3'25 inches. 



New Zealand. 



Fusus Zealandicus, Quo^' (fig. 384), is evidently the same spe- 

 cies; and F. caudatus, Quoy, is supposed to be the young shell, 

 by Hutton, but I think it quite certain, from comparison of 

 Qnoy's figures, that caudatus is the young of F, australis. 

 Hutton connects S. MandaiHna Avith ,S. dilatata, C^uoy. 



