456 IIELIX §. 148. 



3248. Schccpmakcri Pfr. III. 254. IV. 303. V. 4 03. 503. — Iiis. 



Batchian. 



3249. biconvexa Martcns. -J- V. 404. — Ins. Tavalli Molucc. 



* * * 



3250. parmula Brod. (Goli. 1387.) I. 394. III. 252. IV. 303. V. 404. 



— Obba Patd Cat. p. 93. — Ins. Philippin. 



3251. Mackcnsii A. Adams & Rv. (GoU. 1388.) V. 404. — Helix 



Mackenzii (Plectofropis) Piilel Gat. p. 92. — China. 



3252. discus Dcsh. f III. 252. V. 404. — Habitat? 



3253. cheiri Lesson. I. 393. V. 404. — Nova Guinea. 



3254. horizontalis Pfr. I. 395. III. 252. IV. 303. V. 404. — Ins. 



Philippin. 



3255. calcar Martens. •{• V. 404. — Ins. Halmahera. 



325G. marginata Miill. (Goli. 1389.) I. 393. III. 232. IV. 303. V. 405. 



— Obba Piitel Cat. p. 92. — Hclix scabrosa Fer., Grayana Pfr. 

 olira. — Var. ^: fulva vel castanea, peristomate minus descen- 

 dente , minus flexuoso, non continuo, marginibus callo tantuni 

 junctis (Geram : Thomson). — y. Minor: Helix sororcula Mart., 

 Pfr. V. 405 (Gelebes). Conf. Martens in Malak. Bl. XX. 1872. 

 p. 171. — Obbina marginata Semp. Phil. II. p. 127. — Ins. 

 Philippin. 



3257. g^allinula Pfr. (Goll. 1390.) I. 396. III, 252. IV. 303. V. 405. — 



Obbina yallinula Semp. Phil. II. p. 128. — Ins. Philippin. 



3258. elegantissima Pfr. (Goll. 1391.) HI. 253. IV. 303. V. 405. — 



Helix pretiosa Alb.. (Plectotropis) Piitel Gat. p. 94. — Liew Kiew. 



3259. Cathcartae Rceve. f IV. 303. V. 405. — Typinsan., 



3260. H. Kobeltiana Pfr. 



T. umbilicata, orbiculato-depressa, sublenlicularis, tenuius- 

 cula, oblique striata et sub lente minutissime granulala, irregu- 

 lariter malleato-impressa, subunicolor fusca, subtus fascia 1 ob- 

 scuriore obsoleta notata; spira brevissime conoidea, vertice 

 obtuso; sutura simplex, linearis; anfr. 4 planiusculi, regulariter 

 accrescentes, ultimus antice brevissime descendens, peripheiia 

 acute et compresse cariuatus, basi circa umbilicum angustum 

 (^/9 diametri subaequantem) convexiusculus; apertura perobliqua, 

 subsecuriformis , ad carinam acute angulata; perisL albidum, 

 marginibus vix convergentibus, callo tenuiusculo junctis, supero 

 anguste expanso, rostrum brevissime ascendens efficiente, basali 

 incrassato, refle.\o, medio horizontali, utroque lalere ascendente, 

 supra umbilicum dilatalo. — Diam. maj. 23—25, min. SOYa — 22, 

 alL 8—8^2 mill. (ColL Nr. 1392.) 



Helix Kobeltiana Pfr. in Malak. BI. XVIH. 187L p. L24. 

 — — Pfr. NoviL conch. IV. p. 73. Nr. 760. t. 12L 



L 12. 13. ConL Martens in Malak. BI. 

 XX. 1872. p. 172. 

 Ilabitat in insula Ceram (J. II. Thomson). 



Obs. Aliquantulum affinis //. marginalac Mull. DilTerl ab omnibui? 



