Arianta) exarata, Pfr. California. 



Arianta) reticidata, Pfr. California. 



Arianta) ramentosa, Gld. California, Newcomb. 



Arianta) Ayresiana, Newc. Northern Oregon. 



Arianta) Bridgesii, Newc. San Pablo, California, Newcomb. 



72 REPORT 1863. 



26. Helix (Arianta) intercisa, Binn. (jun.),= 7/. Nicldi'iiana, yar. Binn. (sen.), 



Oregon. 

 t27. Helix 

 t28. Helix 

 t29. Helix 

 t30. Helix 

 t31. JTe/tJr 

 t32. Helix (Arianta) Carpcnteri, Newc. Tulare Valley, California. [Not Carpen- 



teriana, Bland ; Florida.] 

 33. Helix (Ariauta) Calif or niensis, Lea, Trosch., Dekay (non &uct.},=H. vincta, 



Vol., Rve., Pfr. CALIFORNIA : Interior of Cal, U. S. E. E. ; Monterey, Ices. 

 f34. Helix (Arianta) Mormonum, Pfr. Mormon Is., California. 

 35. HeKx (Arianta) Dupetithouarsi, Desh., Rve., Pfr., + H. Oregonensis, Trosch., 



Dekay, Pfr. WASHINGTON TERRITORY TO CALIFORNIA. ' Interior of Cal., 



U. S. E. E. ; Puget Sound, Dyes. ; Klamath Lake and Benicia, Newlirry ; 



Tulan Lake, Cal. ; Monterey, Trowbridge ; San Diego, Ives. 

 f36. Helix (Arianta) Traskii, Newc. Los Angelos, California, Newcomb. 



37. Helix (Arianta) Kellettii, Fbs., Rve., Pfr. Sta. Barbara, Kellett and Wood; 



San Diego, teste Gould. 



38. Helix (Arianta) Pandora, Fbs., Rve., Pfr.,=#". damascenus, Gld. Sta. Bar- 



bara, Kellett and Wood j Desert East of California, Mus. Newcomb. 



39. Helix (Arianta) levis, Pfr.,+var. /3. Columbia River. 



40. Helix (Euparypha) areolata, Sby., Pfr., Phil., Rve., +vars. p.y. PENINSULA 



OF LOWER CALIFORNIA. [Margarita Bay, Pease.*] 

 f41. Columna (Rhoded) California, Pfr. \_Achatina, Pfr., Rve.] 



Subfam. Orthalicina. 



42. Sulimulus (Liostracus [not Leiostraca, Add.]) Ziegleri,Ph. Mazatlan, Reigen. 

 [f43. Bulimulus Mexicanus\, Lam., Deless., Pfr., Rve. (non Val.),= Cochlogena 

 vittata, Fe'r. Mazatlan, Reigen.'] 



44. Bidimulus (Mesembrinus) pallidior, Sby.,=^. vegetits, Gld., teste Cum., Binn. 



SAN DIEGO TO CAPE ST. LUCAS : C. S. Lucas, Xantm. 



45. Bulimulus (Mesembrinus) excelsm, Gld. (text),= i\ elatits, Gld. (fig.)' S AN 



DIEGO TO CAPE ST. LUCAS : C. S. Lucas, Xantits. 



46. Bulimulus (Mesembrinus) inscendens, Binn. LOWER CALIFORNIA : Margarita 



Bay, and C. S. Lucas, Xantiis. 

 f47. Bulimulus (Thaumastus) Californicus, Rve. 

 t48. Bulimulus (?Mormus)sitfflatus,G\di.,~B. vesicalis,Gl&. (nom. preoc.). LOWER 



CALIFORNIA. 



49. Bulimidus (?Mormus) pttula,T$am. LOWER CALIFORNIA: Todos Santos 



Mission, Margarita Is., Xantus. 



50. Bulimulus (Scutalus) proteus, Brod. Cape St. Lucas, Xantm. 



51. Bulimulus (Scutalus) Xantusi, Binn. Cape St. Lucas, Xantus. 



52. Bulimulus (Peronceus [non Peronaa, Poli]) artemisia, Binn. Cape St. Lucas, 



Xantus. 



53. Orthalicus (Orthalicus) zebra, Miill., Pfr. Mazatlan, Reigen. \Also Eastern 

 536. Orthalicus (Orthalicus) undatus, Fe'r., Pfr. " Mazatlan." J slope. 



Subfam. Pupina. 



f54. Pupa (PupiUa) Rowellii, Newc. San Francisco, Rowell. 

 f55. Pupa (PupiUa) Calif arnica, Row. San Francisco, Rowett. 

 56. Pupa (Leucochila) chordata, Pfr. Cinaloa, Mexico. 



* See also Dr. Newcomb's new species, tabulated in pp. 609, 633. 



J Included among the doubtful species by Mr. Binney ; but the sh?ll so named in the 

 Maz. Cat., no. 234 (perhaps erroneously), was certainly found on opening the Aiazatlan 

 boxes by Mr. Archer. 



Mr. Binney follows Pfr., in his later works, in separating these ? varieties. The shells 

 in the Keigen Collection were clearly conspecific. Vide Maz. Cat., no. 232. 



158 



