SCALAKIA.— Plate \ 



'■(iNfii/tu'.-'. rai'icibus numerosis, approxi7natis,crassms- 



riiliif:^ niiiiplicibus ; apertura ovata. 

 The neai- Scalaeia. Shell small, whitish, pyramidal, 



vpiie moderately elevated, whorls few, contiguous ; 



varices numerous, close, rather thick, simple, 



aperture ovate. 

 SoWEiiliv. Proc. Zool. Soc, 1844. Tlips. Conch., IIl'. Iu!. 

 Ilah. Isl. Bohol. Philippines. 



The 1 



; close and numerous than 



Spe 



(Mus. Brit.) 



Ihd, tmui, spii-a 

 rix contigziis, 



^CAEAIMA OBLIQl'A. .>''(. t,^t'l Jin 



(ittenuati'i, nn/nKiihus nj,ll 

 rancibus Db/u/iii'S, tniailuL 

 xuturam leviter amjulatis. 

 The (iHEiiirE SrALAiUA. Shell small, white, tliin. spir 

 attenuated, whorls .■blique. scarcely conti^niou: 



varices oblique, numerous, slightly angular near 



the suture. 

 SowEREV. Proc. Zool. Soc, 1.S44. Tlies. ('ouch., tig. (i9. 

 Hah. ,' 



More finely and obli([uely ribbed than Scalaria tenuis. 



npecies 



(Jlns. Brit.) 



SCALARIA FiiiABlLis. ,S'c(7. testd ulba, p//rami(lat.ii. 

 temiissimd ; spird elevatd, anfracUbus contiipii.i, 

 conve.ris, varicibim fenuis.v'mis, densis, nd siitindin 

 ui'idealiir ; a/icrti/ri'i iDajiis'ndd, ora/d. 



The brittle Scalaria. Shell wliite, pyranudal, very 

 thin ; spire elevated, whorls coutiguous, convex, 

 varices very thin, close, aculeatcd close to the 

 suture ; aperture rather large, ovate. 



SowKKBY. Proc. Zool. Soc, 1844. Thes. Couch., Hg. 74. 



Hab. Swan Kiver, Australia. Lieut. C'ollii;. 



The varices are extremely tliin and 



ike. 



