HELIX §. 53. 267 



junctis, basali saepo subdentato. — Diam. maj. 28, min. 22, alt. 

 18 mill. (Coll. Nr. 416.) 

 Helix sarcostoma Wehh et Berth. syn. p. 312. 



— — Orh. canar. p. 54. t. \. f. 13. 14. 



r— — Chemn. ed. II. Ilelix N. 414. t. 70. f. 5. 6. 



Habitat in saxosis insularum Canariensium Fuerteventurae et Lan- 

 cerottae. 



699. H. Saulcyi Orbigny. 



T. imperforata, globoso-depressa, oblique rugulosa, undiique 

 minute malleata, albida, fusco-maculata, fasciis 5 angustis casta- 

 neis ornata; anfr. 5 convexiusculi, ultimus antice subito deflexus; 

 apertura perobliqua , coarctata, lunato-ovalis; perist. album vel 

 roseum, marginibus subparallelis, dextro late expanso, reflexius- 

 culo, columellari dilatato, introrsum late tuberculato. — Diam. 

 maj. 26, min. 21 , alt. 17 milL (GolL Nr. 417.) 

 Helix Saulcyi Orh. canar. p. 56. t. 3. f. 9 — M. 



— — Chetrm. ed. U. Helix N. 415. t. 70. f. 7. 8. 



Habitat in Canaria majore, Fuerteventura. 



700. H. paradoxa Pfi-. 'V;J'^ /l.7"M/-'-K 



T. imperforata, globoso-depressa, nitida, concentrice sub- 

 tilissime et confertissime striata, virescenti-flava , apice nigro- 

 violacea , area basali saturate castanea ; anfr. 5 planiusculi, ultimus 

 irregularis, lateraliter subcompressus , prope aperturam tumidus; 

 apertura lunato-elliptica; perist. album, acutum, late reflexum, 

 raargine supero intus callo castaneo munito , basali in tuberculum 

 horizontale incrassato. — Diam. maj. 25, min, 20, alt. 14 mill. 

 (Mus. Cuming.) 



Helix paradoxa Pfr. in Proc. Zool. Soc. 1845. p. 39. 



— — Phil Icon. L 7. p. 153. Helix t. 4. f. 7. 



/9. Albida, peristomate et apertura intus flavis. (Coll. Nr. 418.) 

 Helix paradoxa Chemn. ed. IL Helix N. 420. t. 71. f. 1. 2. 



Habitat in provincia Albaiensi insulae Luzon (Cuming). 



Obs. Aliquantulum affinis H. Thersitae. (Gonf. N. 781.) 



701 . H. ^eoastricta Pfr. ■ . u.j^^i j/: ^ / . /<;p/, 



T, . , , .,, .,., /^■/'.plio^..^r./r^4- 



i. nnpenorala, semiglobosa, mtida, concenfrice inmutissime 

 striata, flavo-albida, fasciis 2 fuscis , interruptis ad peripheriam 

 ornata; anfr. V/t convexiusculi , ultimus basi subplanatus, antice 

 subito descendens, constrictus; apertura intus nitide flava, luna- 

 ris; perisL acutum, album, latercflexum, margine basali subin- 



