242 GIBBULA. 



(pi. 31, figs. 38, 39, 40) which I take to be the same species. I have 

 specimens found among small West Indian shells. The young are 

 very similar to certain species of Liotia. They are strongly bicuri- 

 nate, the carinse with radiating short spines .; there is a subsutural 

 granose ridge, and a similar one bounds the umbilicus. I am not 

 certain that the species is a Gibbula. A specimen of this species is 

 drawn in figs. 2, 3, pi. 45 of vol. x of the Manual. 



G. ROSEUS Krauss. PI. 40, fig. 38. 



Shell small, globose-conoid, imperforate, thin, roseate, unicolored 

 or marked with white flammules; whorls terete, transversely cingu- 

 late, cinguli 3 on the penultimate whorl, the interstices much wider, 

 striated; base closely lirate; aperture rhombic-orbicular, columellu 

 oblique. (Phil.) 



The shell is wholly imperforate in my examples, with only a. 

 slight impression at the place of the umbilicus, rather thin, globose- 

 conoidal, acute, formed of 5 convex, strongly separated whorls. 

 These on the upper part are encircled by 3 narrow ridges, their 

 broad interstices traversed by 2 to 4 elevated lines ; the rounded 

 base has about 7 to 9 close spiral line with narrow interstices. The 

 aperture is almost circular, scarcely quadrate ; the columella oblique, 

 scarcely straight. The color is rose-red, with darker girdles or 

 with white flecks, or with radiating flames above. 



Alt. 6, diam. 6 mill. (Philippi.') 



Cape of Good Hope. 



T. roseus KRAUSS, Die Sudaf. Moll. p. 97. PHILIPPI, Conchyl. 

 Cab. p. 198, t. 29, f. 26. (? Globulus roseus Chemnitz, ? T. rosem 

 Gmel.) T. gaudiosa GOULD, Proc. Bost. Soc. N. H. viii, p. 21. 



I identify this shell with specimens before me marked G. gaudw*<t 

 Gld., which agree well with Philippi's description. 



Unfigured, Undetermined Species. 



G. LOCULOSA Gould. T. parva, globoso-conica, depressa, sub- 

 tenuis, rosaceo fusco etc. et strigis radian tibus flavidis variegata ; 

 anfr. 5, ventricosis, liris 5 et filiis minoribus 1-3 ad interspatia 

 exiliter clathrata cinctis ; liris Iambus, coloribus articulatis ; sutura 

 profunda ; basi rotund ato concentrice arato ; regione umbilical! 

 pallide, arete perforata ; apertura rotundato ovata ; fauce margarit- 

 acea, sulcata. 



