254 IIELIX §. 73. 



Ainor. journ. concli. 111. p. 160. t. 11. f. 26. — DaedalochvUa? 

 poU/giirclla Coop. in Arncr. journ. conch. V. p. 214. — Kocky 

 Mounlains Statuum Unitorutn. 



1647. interna Say. (Coll. 626.) III. 142. IV. 153. V. 218.— Gastm- 



donta interna Triion Anier. journ. conch. II. p. 238. t. 4. f. 42. 

 — Htialina inlerna (Gastrodonla) Binn. Amcr. landsh. p. 49. 

 f. 97. — Piitel Cat. p. 86. — Status Uniti. 



1648. lineata Say. (Coll. 627.) I. 184. III. 142. IV. 133. V. 218. — 



Helicodiscus lineata Morse in Journ. Portl. soc. 1 864. p. 23. f. 6 1 . 62. 

 t. 2. f. 3. t. 8. f. 63. — Tryon Amcr. journ. conch. II. p. 264. 

 t. 4. f. 60. — Hyalina iineata (Gastrodonta) Binn. Anicr. landsh. 

 p. 32. f. 84. — Patel Cat. p. 86. — Slatus Uniti. 



1649. H. Hillei Gundlach. 



T. mediocriter umbilicata, depressa, lenuis, sublaevigala, 

 albido-hyalina; spira parum conoideo-elevata, verlice sublili; 

 sulura profunda; anfr. 6 convexi, angustissimi, ultimus vix 

 latior; superne obsolete subangulatus, antice non descendens, 

 basi modice convexus; umbilicus profundus, perspectivus; aper- 

 tura verticalis, depresso-Iunaris, intus seriebus nonnullis e den- 

 liculis 2 callosis composilis coarctata; perist. simplex , reclum, 

 acutum, marginibus remotis, columellari brevi, subverticali, ad 

 inscrlionem vix dilatato. — Diam. maj. iy^, min. 4^4, alt. 2^3 mill. 

 (Coll. Nr. 628.) 



Helix Hillei Gundl. in litt.; Pfr. in Malak. Bl. XVII. 1870. p. 90. 

 Habitat prope Trinidad insulae Cubac (Gundlach). 



1650. multidentata Binn. (Coll. 629.) 1.184. III. 142. IV. 133. V. 218. 

 — Gastrodonta mtdtidentata I/T/on Amer. journ. conch. II. p. 238. 

 t. 4. f. 43. — Hyalina mtiltidentata ( Gastrodonta) Binn. Amor. 

 landsh. p. 50. f. 80. — Vermont Statuuin Unitorum. 



1651. H. signifieans Bland. -^- 



«Testa umbilicata, depressa, discoidea, tenuis, irregulariler 

 et leviter striatula, striis subtus subobsoletis; nitenS; pallide 

 cornea; spira parum elevata; sutura vix impressa; anfr. 6^ sub- 

 planulati, ulliraus rotundato-inflatus, basi subplanus, circa um- 

 bilicum pervium, fere Vg diaraetri aequantem excavalus; aper- 

 lura obliqua, depressa, lunaris; perist. simplex, rectum. — 

 Diara. maj. iy^, min. 4, alt. 2 mill.» (BI.) 



Helix significans Bland in Try on kmer. journ. Conch. II. 18 66. 



p. 372. t. 21. f. 9. 

 Gastrodonta significans Tryon ibid. III. 1867. p. 163. t. 11. 



f. 39—41. 



