3JS LIKUT. -COL. II. H. GODWIN-AUSTEN ON [JuilC 1 S, 



DiPLOMMATINA, BeilSOll. 



41. DiPLOMMATINA coNCiNNA, H. Adams. 



Diplommatinn coticinna, H. Adams, P. Z. S. 1872, p. 13, pi. iii. 

 fig. 22. 



This figure, though small, is, from the very peculiar and distinct 

 form of the shell, sntficient for its identification, and 1 have therefore 

 not given an enlarged drawing. 



42. DiPLOMMATINA RUBicuNDA, V. Martens. 



Paxillus rubicundtts, v. Martens, Monatsber. d. Berlin. Akad. 

 1864, p. 119 ; Preuss. Exp. Ost-Asien, Die Lundsclinecken, p. 164, 

 pi. iv. fig. 17 (1867). 



Hah. Benkajaug and Singkawang. 



43. DiPLOMMATINA ADVERSA, H. & A. Ad. (Plate XXXVIII. 

 fig. 3.) 



Paxillus advershs, H. & A. Adams, Ann. & Mag. Nat. Hist. 

 ser. 2, vii. p. 6;i (1851). 



No figure having ever been given of this species, I now give one 

 from a specimen received from Mr. Henry Adams boine years ago 

 and in my collection. 



44. DiPLOMMATINA BECCARII, Issel. 



Paxillus beccarii, Issel, Moll. Born. Ann. Mns. Civ. Genova, vi. 

 p. 441, pi. vi. figs. 20-22 (1874). 



45. DiPLOMMATINA issELi, H. sp. (Plate XXXVIII. figs. 

 5, 5 a.) 



Shell sinistral, elongately fusiform, slightly rimate ; sculpture 

 very fine spiral liration, crossed by well-defined regular somewhat 

 close costulation ; colour sienna-brown ; spire high, tapering rapidly ; 

 apex fine ; suture well impressed ; whorls 8, sides convex, the last 

 the largest, not ascending, constriction (fig. 5 a) on side \ a whorl 

 behind aperture, where position of operculum may be seen ; aperture 

 very oblique, oval ; peristome double, not thickened, rtfiected 

 slightly, with a thin callous on the last whorl ; columellar margin 

 with a blunt rounded tooth. 



Size : maj. diarn. 2'9 ; alt. axis 4'0 millim. 



Hab. Sarawak proper and Busaii Hills {A. Everett). 



The species occurred also among the shells trom the cave 

 deposits. 



'I his is a very peculiar form, and much more worthy of subgeneric 

 di.-itinction than Paxillus, which is only a reversed Diplommatinu. 



46. DiPLOMMATINA BusANENSis, n. sp. (Plate XXX VII. fig. 4.) 



Shell sinistral, ovately fusiform, somewhat short ; sculpture fine 

 longitudinal ttriation, crt ssed by distant regular well-marked constula- 

 tion ; colour orange-brown, dark niadder-brovvn on ajiex ; spire 

 turreted ; apex jiointed ; suture deep ; whorls 6, sides very convex, 



