108 ME. A^ AUAM8 OK THE FUSIDJB OF JAPAN. 



tura ovata, ampla; labio laevi, postice calloso, antice subplanulato ; 

 labro effuso, iatus valde sulcato, margine crenulato. 

 Hab. Japan ; Coll. Cuming. 



Except in the form of the outer lip, which is very effuse, this species is 

 of the ordinary form. The colour is dingy grey, stained here and there 

 with fuscous. 



6. Grenus EuTnEiA, Gray. 



1. Euthria plumbea, Phil. (Fusus plumbeus, FMl. Abild. der neuen 

 &c. Conch, pi. 1. f. 3. — Buccinum ferreum. Reeve, sp. 102. — Fusus 

 viridulus, Dkr. Moll. Japan, pi. 1. f. 16.) 



Hab. Tsu-Sima; 0-Sima; Nagasaki. 



2. Euthria badia, A. Ad. 



E. testa fusiformi, badia, spira aperturam aequante; anfractibus 64, con- 

 vexiusculis, prope suturas excavatis, longitudinaliter plicatis, ])hcis un- 

 dulosis, convexis, distantibus, transversim liratis, liris granulosis inse- 

 qualibus; apertura acumiuato-ovata, intus livida ; labio postice transver- 

 sim rugoso, canali mediocri, ad sinistram inclinato recurvato ; labro 

 intus valtle sulcato, margine postice sinuato et coarctato. 



Hab. Tsu-Sima. 



A brown fusiform species, with the aperture of a livid colour, the whorls 

 plicate and transversely lirate, and with the outer lip internally strongly 

 sulcate. 



3. Euthria lirata, A. Ad. 



E. testa fusiformi, rubro-castanea, spira apertura longiore, nucleo per- 

 magno; anfractibus 6, convexiusculis, cingulis transversis planis sequi- 

 distantibus sequalibus succinctis, interstitiis valde impressis, longitudi- 

 naliter crebre striatis ; apertura acuminato-ovata ; labio laevi, rotundato, 

 canali producto, ad dextram inclinato, subtortuoso, vix reflexo ; labro 

 simpUci. 



Hab. Tsusaki. 



A fusiform, reddish-chestnut species, with the whorls encircled with regu- 

 lar, flat, concentric ridges. 



7. Grenus Canthieidus, Montf. 



1. Canthiridus erythrostomus. Reeve. (Buccinum erythrostoma. Reeve, 

 Conch. Icon. sp. 14.) 



Hab. O-Sima. 



2. Canthiridus Cumingianus, Dkr. (Buccinum Cumingianum, Dkr. 

 Malak. Bliitt. July 1846. — Buccinum ligneum. Reeve, sp. 57.) 



Hab. Seto-Uchi. 



Subgenus Teitonidea, Swains. 



1. Tritonidea Proteus, Reeve. (Buccinum Proteus, Reeve, sp. 51.) 

 Hab. Tsu-Sima. 



2. Tritonidea balteata, Reev£, (Bucciuum balteatum, Reeve, sp. 59.) 

 Hab. Tatiyama. 



