€73 REPORT— 18G3. 



26. Helix (Ariania) mtereisa, Binn. (jun.),= /J. XiclcUniana, var. Biim. (sen.), 



Oregon. 

 t27. Helix (Ariantd) exarata, Pfr. California. 

 t28. Helix (Arianta) reticulata, Pfr. California. 

 t29. Helix {Arianta) ramentosa, Gld. California, Neivcomb. 

 t30. Helix (Arianta) Ayresiana, Newc. Northern Oregon. _ 

 t31. Helix (Arianta) Bridgesii, Newc. San Pablo, California, Newcomb. 

 t32. Helix {Arianta) Carpenteri, Newc. Tulare Valley, California. [Not Carpen- 



teriana, Bland ; Florida.] 

 f 33. Helix {Arianta) Californiensis, Lea, Trosch., Dekay (non auct.),=^. vincta, 



Val., Eve., Pfr. Calipobnia : — Interior of Cal, If. S. E. E. ; Monterey, loes. 

 t34. Helix (Arianta) Mormonum, Pfr. Mormon Is., Oalifoi-nia. 

 35. Helix (Arianta) Dupetithouarsi, Desh., Rve., Pfi'., + H. Oregonensis, Trosch., 



Dekay, Pfr. Washington Territory to CALiroRNiA. Interior of Cal., 



TJ. S. E. E. ; Puget Sound, Dyes. ; Klamath Lake and Benicia, Neioherry ; 



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

 t36. Helix (Arianta') Traskii, Newc. Los Angelos, California, Nexocomb. 



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



San Diego, teste Gould. 



38. Helix (Arianta) Pandorce, Fbs., Rve., Pfr.,=:.H'. damascemis, Gld. Sta. Bar- 



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



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



40. Helix (Euparyphd) areolata, Sby., Pfr., Phil., Rve., +vars. ^.y. Peninsula 



or Lower Camfornia. [Margarita Bay, Pease.*] 

 t41. Columna (Khodea) Californica, Pfr. \_Achatina, Pfr., Rve.] 



Subfam. Orthalicince. 



42. Bulimulus {IAostraeus\noiLeiostraca, Aid,.']) Ziegleri,T?h: Mazatlan, iJe(ye». 

 [t43. Salimulus MexicanusX,'L?i,m.., Deless., Pfr., Rve. (non Val.), = CocAM^cnrt 

 vittata, F(Sr. Mazatlan, Peigen.] 



44. Bvlirnvhis (Mesembrinus) pallidior, Shy .,:=.B. ■weyete, Gld., teste Cum., Binn. 



San Diego to Cape St. Lucas : — C. S. Lucas, Xantus. 



45. Biditmdus (Mesembrintis) excelsus, Gld. (text),=^. elatus, Gld. (fig.). San 



Deego to Cape St. Lucas : — C. S. Lucas, Xantns. 



46. Sulimuhcs (Mesembrimts) inscendens, Binn. Lower California : — Margarita 



Bay, and C. S. Lucas, Xantus. 

 t47. Piditntdus (Tliaumastas) Calif amicus, Rve. 

 t48. Pulimultis (? Mormm) suflatus,Gli.,=B. vesicalis,Gldi. (nom. preoc). Lower 



California. 



49. Bulimulus {?Mormus) pjWa, Binn. Lower California: — Todos Santos 



Mission, Margarita Is., Xantus. 



50. Bulimulus (Scutalus) proteiis, Bred. Cape St. Lucas, Xantus. 



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



52. Bulimulm (Peroneeus [non Percmaa, Poli]) artemisia, Binn. Cape St. Lucas, 



Xantus. 

 63. Orthalicus (Orthalicus) zebra. Mull., Pfr. Mazatlan, iilei^en. 1 Also Eastern 

 536. Orthalicus (Orthalicus) undatus, F&i:, Pfr. § " Mazatlan." J slope. 



Subfam. Pupime. 



t54. Pupa (Pupilla) RoweUii, Newe. San Francisco, Powell. 

 t55. Pupa (Pupilla) Californica, Row. San Francisco, Powell. 

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



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



t Included among the doubtful species by Mr. Binney ; but the shell so named in the 

 Maz. Cat., no.231 (perhaps erroneously), was certainly found on opening tlie Mazatlan 

 boxes by Mr. Archer. 



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

 in the Beigen Collection were clearly conspeoifio. Vide Maz. Cat. no '^32 



158 



