112 HELIX 8. 94. 95. 
5010. H. minima (Macrochlamys) H. Adams. 1 
«M. testa subperforata, depressa, discoidea, tenui, vix 
striatula, pellucida, nitida; spira planiuscula, sutura profunda; 
anfr. 4, convexis, ultimo non descendente, basi convexo; aper- 
tura vix obliqua, lunari; perist. simplici, acuto, margine colu- 
mellari superne reflexiusculo. — Diam. 1!/5, alt. !/ mill.» (H. Ad.) 
Macrochlamys minima H. Adams in Proc. Zool. Soc. 1867. 
p. 30351) 9: fos 
Habitat prope Port Louis insulae Mauritii (G. Nevill). 
* 
51l. vermiculum Lowe. V.109. — Hyalina vermiculum (Crystallus) 
Mouss. Canar. p. 48. t. 4. f. 25—927. —  Pfr. Novit. conch. IV. 
p. 56. Nr. 733. t. 149. f. 25—27. — Teneriffa. 
519. Capensis Pfr. (Coll. 165.) I. 60. IIL 66. IV. 153. V. 410. — 
Pella Pütel Cat. p. 88. — Heli» littoricola Bens. —  Promont. 
Bonae Spei. 
513. Uitenhagensis Krauss. | 6!. IV. 53. V. 110. — Promont. 
Bonae Spei. 
514. paludico!a Bens. (Coll. 166.) III. 66. IV. 53. V. 110. — Promont. 
Bonae Spei. 
515. Darnaudi Pfr. IV. 54. V. 110. — Sennaar. 
516. Pfeifferi Phil. (Coll.167.) I. 54. IIL 62. IV. 42. V. 98. Conf. 
Mouss. in Journ. Conch. XVIIL. 41870. p. 114. — Helix lurida 
Gould. — Nanina Pfeifferi Gray, lurida Gould. —  Helicarion 
Pfeifferi Semp. Philippin. I. p. 31. — Ins. Feejee. 
517. casca (Nanina) Gould. (Coll. 163.) I. 41. III. 42. IV. 43. V. 99, 
469. — Thalassia Pütel Cat. p. 84. — Helix calva Gould, Vi- 
lLiensis Pfr. — Nanina calva Gray, Vitiensis P[r. — Eurypus 
cascus Semp. Phil.I. p. 37. t. 4. f. 17. — Zonites casca Schmeltz 
Mus. God. cat. V. p. 90. — Ins. Feejee. 
518. H. similis (Eurypus) C. Semper. 4 
« T. perforata, orbiculato-depressa, solida, striatula, absque 
nitore, fusco-cornea, irregulariter fusco-lineata; spira sat ele- 
vata, vertice plano; sutura linearis; anfr. 5!/ convexiusculi, 
sensim accrescentes, ultimus non descendens, supra medium 
obsoletissime angulatus; apertura parum obliqua, lunaris; perist. 
rectum, marginibus vix convergentibus, columellari subverticali, 
ad perforationem breviter reflexo. — Diam. maj. 17, min. 15!5, 
alt. 101/, mill.» (S.) 
