68 PAi.rcF.STinxiD.T:. 



Subvar. subangulata. 



Hah. Port Canning {Nevill) ; Chilka Lake (Blanford). 



The above two SLibvarieties are given by Kevill in his 'Hand 

 List,' p. 52, but without further descriptions than those implied 

 by the names themselves. 



Yar. minor, KeviU, J. A. S. B. 1880, pt. 2, p. IGl. 



Ah. 2, diam. 1-25 mm. 

 Nab. Port Caniiine:. 



Genus TKICULA. 

 Tn'cula, Benson, Calcutta Journ. Nat. Hist. 1843, p. 467. 

 Type, T. montana, Benson ; India. 



Range. India. 



Original descripHon : — Testfe spira elongatiuscula, apertura 

 obiiqua, ovata, Integra superne angulata ; peristomate continue, 

 t^ubieflexo; anfraotu ultimo subiimbiHcato. 



Animal. Melanise simile, proboscide elongata. antic-e emar- 

 giiiata, tentaculis filifonnibus duobus oculos postice prope basin 

 gerentibus ; pede mediocri ovato, antice subcjuath-ato. Operculo 

 corneo subspirali. 



l.'3G. Tricula montana, Benson. 



TricuJa ononfana, Benson, Calcutta .lonvn. Xat. Hist. 1848. p. 4ri7 ; 

 A. xM. N. H. 1862, pp. 415-416; H. & T., C. I. pi. 155, ti-. ]. 



Original description : — Testa olivacea ovato-conicn, anfractibns 

 sex rotundatis, suturis iiupressis, apertura intus albida, peri- 

 stomate nigrescent! ; apico obtuso, pleruiuqne decollato. 



Alt. 3, diam. maj. 1-25 mm. 



Hah. Bhimtal. 



Nevill (Hand List Moll. Ind. Mns., Calcutta, p. 62) cites a 

 presumably short variety under the name var. curia, but without 

 other description ; it is from the Jhiri Valley, N. Cachar, at an 

 altitude of 3000 feet. 



Genus AMNICOL.'l. 

 AmnicoJa, Gould & Haldeman, Rep. In v., Mass., 1841, p. 2i>S. 

 Type, A. porata. Say ; Massachusetts. 



Bange. N. America ; E. & S. Asia. 



Original descrii>tion:—^\ie\i ovate-conic, thin; spire acute, 

 composed of a tew rounded whorls; aperture Rn)all, oblique, 

 rounded-ovate; lips continuous, simple : operculum horny, spiral, 

 ^\ith a few volutions. 



