IIELIX §. 43. 153 



Helix insignis Orh.) Pfr. Mon, Helic. I. p. 58; IV. p. 81 ; V. p. 1 46. 

 — — Hidalgo Mol. viaje Pacif. p. 27. 

 Habitat in Golumbia (Orbigny), Coquimbo reipubl. Chilonsis (Paz). 



865. Besckei Dunk. (Coll. 306.) I. 439. III. 88. IV. 81. V. 146. — 



Brasilia. 

 86G. arborea Say. (Coli. 307.) I. 93. III. 88. V. 146.— Hyalina ar- 



borea Alb., Tryoii Amer. journ. conch. II. p. 251. t. 3. f. 17. — 



Coop. ibid. V. p. 201. — Biim. Am. landsh. p, 33. f. 38. — 



Status Unili. 

 867. Ottonis Pfr. (Coll. 308.) V. HQ. — Hyalina Ottonis Marl., Tnjoii 



Amer. journ. conch. II. p. 231. t. 4. f. 26. — Cuba, Florida. 



868, H. Surinamensis Pfr. 



T, mnbilicata, deprossa, tenuis, sublilissime striatula, sub- 

 laevigata, nitida, pellucida , virenti-hyalina; spira vix elovata, 

 vertice aiinuto, sutura impressa, angustissime fiio-marginata; 

 anfr. 4 regulariter accrescentes, perparum convexi, ultimus 

 non descendens, utrinque depressiusculus, peripheria rotunda- 

 tus; umbilicus angustus, Yg diametri subaequans, vix pervius; 

 opertura subverticalis, rotundato-Iunaris; perist. simplex, rec- 

 tum , acutum, marginibus distantibus, basali ad inscrtioueni 

 non dilatato. — Diam. maj. 6, min, 5, alt, 3 mill, (CoII. Nr, 309.) 

 Helix Surinamensis (Hyalina) Pfr. in Malak. BI. XIX. 1872. 

 p. 75. t. 2. f. 14—16. 



Ilabitat circa Paramaribo, Surinam (Kiihn), 



* 



869. bryodes (Zonites) Shuttl. f IV. 81, Y, ii6. — HyaUna bryo- 



ides Alb. — Portorico. 



870. vortex Pfr. (Coll. 310.) I. 93. III. 88. IV. 82. V. 146. — Binn. 



Amer. landsh. p. 7 0. f. 115. — Gloyne in Journ. Conch. XX. 

 p. 28. — Microphysa Patel Cat. p. 96. — Heiix selenina Gould, 

 otellina Riise. — Hyalina vortex Tryon Amer. journ. conch. II. 

 p. 252. t. 4. f. 28. — Cuba, Jamaica, Portorico, St. Croix, Ber- 

 muda, Barbados. 



871. bracteola Fer. -^ III. 88. V. 146. — Maze in Journ. Conch. 



XXII. 1874. p. 162. — Martinique. 



872. alveus C. B. Adams. III. 89. IV. 82. V. 146. — Jamaica. 



873. perafiinis C. B. Adams. (Coll. 311.) I. 95. III. 89. IV. 82. V. 146. 



Microphysa Pi:itel Cat. p. 93. — Jamaica. 



874. subaquila Shuttl. (Coll. 312.) IV. 82. V. 146.— Microphysa PoJd 



Cat. p. 95. — Portorico, St. Thomas. 



875. spreta C, B. Adams. (Coll. 313.) III. 89. IV. 82. V. 146. — 



Jamaica. 



876. Santanaensis Pfr. IV. 82. V. 146. — Nova Craaada. 



877. inconspicua C. B. Adams. (CoU. 314.) III. 89. IV. 83. V. 146. 



— Jamaica. 



878. brcvior C, B. Adams. III. 89 [dcpressa C. B. Adams). IV. 83. 



V, 146. — Jamaica. 



