IIELIX §. 72. 73. 253 



costata (Gastro(lonta) Pdtel Cat. p. 86. — Gastrodonia (jnlaris 

 Tryon in Amer. journ. conch. II. p. 257. t. 4. f. 39. — Zonitcs 

 gularis (Vcntridens) Binn. Amer. landsli. p. 292. f. 525. — Ame- 

 • rica boiealis. 



1638. suppressa Say. (Coll. 622.) I. i83. III. Ul [gularis, non Saij). 



IV. 153. V. 216. — Hyalina suppressa Ad., (Gastrodonta) Pcltel 

 Cat. p. 86. — Gastrodonta suppressa Tryon Amer. journ. concli. 

 II. p. 2S8. t. 4 f. 41. — Zonites suppressa (Ventridens) Binn. 

 Amer. landsli. p. 293. f. 527. — America borealis. 



1639. lasmodon Phillips. IV. 153. V. 216. — Helix macitenta Shuttl., 



Pfr. III. 640. IV. 152. V. 216. — Sagda lasmodon et macilenta 

 Ad. — - Hijalina macilenta et lasmodon Alb. , (Gastrodonta) Pdtel 

 Cat. p. 86. — Gastrodonta lasmodon Tryon Amer. journ. conch. II. 

 p. 257. t. 4. f. 4 0. — Hyalina lasmodon (Gastrodonta) Bi)in. Amer. 

 landsh. p. 49. f. 78. — Alabama, Tennessee. 



1640. fratercula Pease. V. 217 {sculptilis Pease, non Bland). — Pease 



in Amer. journ. conch. III. p. 104. — Pitys fratercula Pease in 

 Proc. Zool. Soc. -1871. p. 475: Roratonga. — Patula sculptilis 

 Schmcltz- in Mus. God. cat. V. p. 94. — Ins. Gambier. 



1641. margarita Pfr. (Coll. 623.) 1. 12 [Odontostoma opalinum). III. 292 



[Proserpina opalina). IV. 153. V. 217. — Helix hyalina C. B. Ad., 

 opalina C. B. Ad., infortunata Bland. — Sagda opalina (Pro- 

 serpinula) Pdlel Cat. p. 86. — Jamaica. 



1642. Bouyeri Crosse & Fiseh. (Coll. 624.) V. 217. — Petasia Pcitel 



Cat. p. 88. — Cocliinchina. 



1643. H. dispar Brazier. ^ 



«Testa umbilicata; depresse convexa, arcuatim, ruditer et 

 acute costata, interstiliis striis radiantibus subtilissimis notatis, 

 nitida, cornea; spira conoideo-obtusa, sutura depressa; anfr. 5 — 

 Sy^, convexi, ullimus rotundatus, non descendens, basi con- 

 vexus, striis radiantibus in umbilicum profundum iescendentibus; 

 apertura verticalis, semilunaris, intus dente parvulo calloso ob- 

 longo albo prominente fere ad basin munita; perist. simplex, 

 acutum, marginibus callo tenui (in nonnullis prominente) junctis, 

 basali non reflexo. — Diam. moj. 0,13, min. 0,1 i, alt. 0,1 1 poll.» 

 (B. angl.) 



Helix dispar (Charopa?) Braz. in Proc. Zool. Soc. 1870. p. 661. 

 — — (Pilys) Braz. ibid. 1871. p. 699. 



Habitat Mount Wellington Tasmaniae (W. F. Pelterd). 



§. 73. 



1644. stephanophora Desh. (Coll. 625.) III. 142. IV. 153. V. 218. — 



Janulus Pdtet Cat. p. 95. — Helix calathus Lowe, (Janulus) Paica 

 Mader. p. 25. — Madera. 



1645. polyodon (Sagda) Wcinl. sr Mart. f V. 218. — Haiti. 

 1G46. polygyrclla Bland & Coop. •}• V. 218. — Polygyrclla Binn. 



Amer. Iand.sli. p. 112. f. 188. — Polygyra polygyrella Tryon 



