316 Messrs. J. C. Melvill and J. H. Ponsonby on 



This large species most resembles E. Plantt, Pfr., amongst 

 Natalese Ennece, but differs in possessing a tooth on the outer 

 lip. 



Suhulina Iceocochlis, sp. n. (PI. XVI. fig. 3.) 



S. testa sinistrorsa, fusiformi, versus apicem attenuata, fere laevi ; 

 anfractibus tridecim, supra augustis, infra latioribus, minime 

 ventricosis, undique longitudiualiter obscure obliquistriatis, 

 anfractu ultimo antice apud medium subangulato ; apertura 

 oblonga : peristomate extus tenui, marginem ad columellarem 

 recto, ad basin pauUum producto, reflexo. 



Long. 1-j^, lat. ^ unc. 



Hab. Humansdorp, St. Francis Bay. 



Shell sinistral, fusiform, the upper whorls somewhat at- 

 tenuate ; whorls thirteen in number, mostly very narrow, 

 broadening distinctly towards the base. The specimens 

 (two) before us being dead, we cannot tell the colour, but 

 probably it is pale olivaceous. The whorls are nearly 

 smooth, but are obscurely longitudinally obliquely striate, the 

 basal whorl slightly angled in front ; aperture oblong, the 

 columellar margin being straightly produced and slightly 

 reflexed. 



An extraordinary species, unlike any member of the 

 genus that we are acquainted with. Our specimens, though 

 dead, and consequently imperfect, yet show very clearly 

 all the peculiarities of its conformation. 



The superficial resemblance to the Cerithioid (marine) 

 Lceccochlis granosa, S.Woodw., has suggested the trivial name. 

 Although we have only seen two specimens, we understand 

 many more were collected. 



Pseudohaha dominicensis^ Shuttleworth, is sinistral, but 

 S. Iceococldis does not belong to that subgenus. Should sub- 

 sequent researches justify the erection of a separate genus or 

 subgenus for this very remarkable sinistral form, based upon 

 the characters as just given, we would suggest the name 

 Euonyma* for its reception. 



Suhulina crystallina^ sp. n. (PI. XVI. tig. 4.) 



S. testa pervitrea, gracillima, tenuissima, nitida, omnino laevi ; an- 

 fractibus undecim, ad suturas impressis, rectis, seusim accres- 

 centibus, ultimo paullum producto; apertura parva, ovata; 

 peristomate tenui, simplici. 



Long. 15, lat. 3 mm. 



Hab. Pietermaritzburg. 



* Gr. fvoivvfjLos, 



