150 
Journ. Coneh. XIII. p. 388: genus 
Odontognathorum.) 
Arionta Albers. 1860. Helic. ed. 
Mart. p. 127: sectio Helicis. — Par. 
Crosse & Fischer. 1872. Moll. terr. 
Mex. p. 224. 
— '[ryon 1866. Amer. journ. conch. 
II. p. 316: genus Hygromiinarum. 
— Binney & Bland 1869. Amer. landsh. 
p. 163: subgenus Helicis. — Par. 
Kreglinger 1870. Verz. p. 115. 
Arionta Kobelt 1871. Catal. p. 16: 
subsectio Campylaeae. 
Species. 
170. Stearnsiana Gabb. VII. 75. 
— Crs. & F. Moll. terr. Mex. t. 11. 
f. 5. — Chemn. t. 166, f. 22. 23. 
— California. 
(Arionta Steornsiang Coop.; Helix 
Sternesiana Pàt.) 
?1448. canescens Ad. & Reeve. III. 
127. — Chemn. t. 142. f. 3. 4. — 
Africa. (?) 
(Theba canescens Ad.) 
1449. Pandorae Forb. III. 127. — 
Chemn. t. 156. f. 17. 18. — Cali- 
fornia. 
(Helix damascenus Gould; Poly- 
mita Pandorae Tryon.) 
1450. levis Pfr. I. 154. — Chemn. 
t. 36. f. 16. 17. — Columbia River 
Californiae. 
(Polymita levis Tryon.) 
1451. decorata Pfr. I. 155. — 
Ühemn; t£ 36. Lr 1415. 9—— "Ha- 
bitat ? 
(Theba decorata Ad.) 
?1441. Veatchi Newc. Stearns. VII. 
226. — Amer. journ. conch. II, 
t. 5. f. 19, — Cerros Island Cali- 
forniae infer. 
(Helix Veitchii Newe., areolata 
var. Binn.; Arionta  Veitchii 
Tryon; Aglaja Veitchii Tryon.) 
1808. Kelletti Forb. III. 182. — 
Chemn. t. 156. f. 19. 20. — Ca- 
lifornia. 
(Arionta Kelletti Tryon.) 
?2631. arbusticola Desh. VII. 370. 
— Bull. Nouv. Arch. Mus. IX. t. 2. 
f. 6. 7. — Moupin Tibet. 
(,H. arbustorum analoga.*) 
2747. elatior Mart. VII. 386. — 
Pfr. Novit. conch. III. t. 101. f. 4—96. 
— Regio Himalayana. - 
Chilotrema —  Arianta. 
2863. exarata Pfr. IV. 268. — 
Amer. journ. conch. II. t. 5. f. 11. 
—  Chemn. t. 166, f. 24. 25. — 
California. 
(Aglaja exarata Tryon; Arionta 
exarata Coop.) 
2864. Townsendiana Lea. I. 341. 
— QChemn. t. 57. f. 10. 11. — 
Wahlamat (Lea), California. 
(Helix pedestris et ruida Gould; 
Iberus Townsendianus Ad.; Me- 
sodon  Townsendiana  Tryon; 
Odotropis Townsendiana Coop.) 
?2865. ptychophora Brown. VII. 
405. — Tryon Mon. terr. moll. Un, 
St. t. 8. f. 6 (Townsendiana var.). 
— Bitter Root Mountains et Neb- 
rasca Statuum Unit. 
2866. tudiculata Binn. I. 283. IV. 
270. — Amer. journ. conch. II. 
t. 5. f. 13. — California. 
(Aglaja tudiculata Tryon; Arionta 
tudiculata Coop.) 
Var: H. cypreophila Newe. Binn. 
Amer. landsh. f. 287. 
2867. reticulata Pfr. IV. 270. — 
Novit. conch. I. t. 34. f. 4—7. — 
California. 
(Helix ramentosa Gould; Aglaja 
ramentosa Tryon; Arionta reti- 
culata et ramentosa Coop.) 
?2868. Tryoni Newec. V. 304. — 
Amer. journ. conch. I. t. 6. f. 1. 
II. t. 6. f. 3. — Chemn. t. 167. 
f. 26. 27. — Ins. St. Barbara. et 
St. Nicolas Californiae. 
(Polymita Tryoni Tryon; Arionta 
Tryoni Coop.) 
2869. Californiensis Lea. III. 183 
(vineta). — Chemn. t. 160. f. 1. 2. 
— California. 
(Helix vineta Val. Iberus califor- 
niensis Ad.; Arionta californiensis 
Tryon.) 
2870. Nickliniana Lea. I. 339 (ca- 
liforniensis, non Lea). IV. 269. — 
Chemn. t. 57. f. 14. 15, — Cali- 
fornia. 
(Helix arboretorum Val.; Aglaja 
Nickliniana Tryon; Arionta Nick- 
liniana Coop.) 
Var.: Helix nemorivaga Val., Binn. 
Terr. Moll. IV. t. 79. f. 11; 
Arionta nemorivaga Coop. 
2871. Bridgesi Newc, VII. 405. — 
