IIELIX §. 75. 407 



1058. H. refuga Gould. ■^.yj.^^t:):,-- ■ 



./j>'. '.nlp. i/Z', -■ K /py, 

 T. sinistrorsa, late unibilicata, subdiscoidea, superne plana, 



basi concava, solidula, oblique minute rugata et superne concen- 



trice striata, alba, epidermido decidua, flavescenti-cornea induta; 



anfr. 6'/. angusti, centrales laevigati, nitidi, ultinius antice per- 



deflexus, basi subangulatus; apertura perobliqua, lunaris; perist. 



breviter et abrupte reflexum, albo-callosum, marginibus lamina 



subelevata S-formi, medio lamellam profunde intrantem emittente 



junctis. — Diam. maj. I^y?. min. 14/4, alt. 6 mill. (Mus. Cuming.) 



Relix refuga Goidd in sched. Cuming. 



— — PM. Icon. III. 17. p. 2. Helix t. 10. f. 4. 



— — Chemn. ed. II. Helix N. 399. (. 66. f. 21 — 23. 

 llabitat in imperio birmano Indiae orientalis. 



Obs. Praecedcnli peraffinis, attamen sculptura, aufractu ultimo non com- 

 presso, aperlura non horizontali, perist. abruple reflexo distinguenda videlur. 



1059. H. Rivolii Deshayes. 



^i^ncy ti.". 



T. iatissime umbilicata, oblongo-discoidea, Superne piana, 

 costato-striata , rufa, basi laevigata, nitidissima, olivacea; anfr. 6' 

 convexiusculi , angusti, utrinque subaequales, ultimus a latere 

 compressus, basi inflatus, antice deflexus; apertura perobliqua, 

 obtuse obcordata, antrorsum dilatata, subtubaeformis, intus mar- 

 garitacea; perist. incrassatum, reflexum, marginibus caflo albido, 

 lamellam validam intrantem emittente junctis; fundus aperturae 

 lamellis 3 — 4 subparallelis coarctatus. — Diam. maj.23, min. \ ^y^, 

 alt. 7 milL (Mus. Guming. et Coll. Nr. 641.) 



ffelix Rivolii Desh. in Enc. meth. II. p. 208. N. 2. 

 - — — Desh. in Fer. hist. p. 7. 

 / — carabinata (Helicodonta) Fer. pr. 109. Hist. t. 51 B. f. 3. 



— — Lam. ed. Dh. 183. p. 116. 

 ' — — Guerin Iconogr. du regne an. Moll. t. 6. f. 5. " r~-^y« 



— — Deless. recueil t. 26. f. 8. //,,'''''' '"" /^ 



— caribanata &ray in Ann. of Phil. New ser. IX. p. 410. 

 Polygyra? carabinata Beck ind. p. 23. 



Habitat in insula Ceylon (Templeton in Mus. Cuming.), in India 

 orientali, Ava (Beck). 



1060. H. poUodonta Orbigny. + /-^-^^^^^UoLX^^- 



T. umbilicata, orbiculata, depressa, crassa, regulariter striatM 

 albida; spira subplana; anfr.7; apertura obliqua, peristomala,) 

 ovalis, unidentata, intus continuata et primae quadrantis spirae 

 aliis 4 dentibus connexa;Jabrum crassum , reflexum. — Diam. 9/ 

 alt. 3 mill. (0.) 



Ilelix poUodonta (Helicodonta) Orb. syn. p. 3. 



