52 HELIX §. 20. 



296. H. eudedalaea Bourguignat. •{* 



«Testa angustissime perforata, depressa, subcyaneo-albida, 

 pellucida, vix sub lente strialula; anfractibus 6 regulariter cre- 

 scentibus, convexiusculis, sutura impressa separatis; ultimo 

 infra subplanulato; apertura oblique lunari; peristomate recto, 

 acuto, simplice; margine columellari dilatato, ac in perforatione 

 reflexo. — Diam. 7, alt. 4 mill. » (B.) 



Zonites eudedalaeus Bourg. in Rev. et Mag. Zool. 1856. 



— — Bourg. Amen. malac. I. p. 189. t. 20. f. 1 — 3. 

 Ilabitat prope Pygalia-Bassa Graeciae (Saulcy). 



297. H. pseudohydatina Bourguignat. •{■ 



«Differt a Z. hydatino statura minore, anfractibus minus 

 globulosis , sutura non marginata , apertura minus obliqua, 

 angustiore, margine superiore non arcualo, perforatione angu- 

 stiore, etc. — A Z. crystallino , cui affinior, facile distinguitur 

 statura majore, apertura magis obliqua et oblonga, anfractibus 

 rapidius accrescentibus, etc. » (B.) 



Helix hydatina Phil. Enum. JMoIl. Sicil. II. p. 108. 



— — Dupuy Moll. Fr. p. 240. t. 11. f. 5. 



— — Drouet Moll. Fr. p. 41. 



Zoniles crystallinus var. B. hydatinus Moq.-Tand. Moli. Fr. II. p. 89. 



— pseudohydatinus Bourg. in Rev. et Mag. Zool. 1836. 

 ■ — • — Bourg. Amen. malac. I. p. 189. 



Ilabitat in Italia, Lusitania (Terver), Gallia. 



298. H. latebricola Bourguignat. ^ 



«Testa anguste umbilicata, compressa, albidissima, dia- 

 phana, pellucida, levi, vel sub lente argutissime elegantissime- 

 que striatula; anfractibus 5 subplanulatis, regulariter crescen- 

 tibus, sutura impressa separatis; ultimo obsolete obscureque 

 carinato, supra subplanulato, infra convexo, apertura obliqua, 

 oblongo-Iunari, peristomate recto, acuto, simplice; margine colu- 

 mellari paullulum reflexo. — Diam. 5, alt. Siy^ mill. » (B.) 

 Zonites latebricola Bourg. in Rev. et Mag. Zool. 1836. 



— — Bourg. Amen. malac. I. p. 1 91. t. 20. f. 7 — 1 2. 

 Habital prope Megara Graeciae (A. Gaudry). 



299. crystallina IWuU. (Coll. 117. — Dupuy MoU. Fv. 

 p. 242. t. 11. f. 6. — Rv. n. 1114. t. 170. — 

 Gallenst. Karnt. p. 72. — Friele Norske Moll. 

 p. 18. — Ilyalina AW. Mal. Mad. p. 17. t. 2. 

 f. 18—21. — Pfr. Vers. p. 123. — Crystallus 

 Lowe Cat. p. 178. — H. cri.stallina Drap., Fer. - 



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