BULIMUS §. n. 77 



BuUmus ynarginatus Binn., Pfr. Mon. Hel. IV. p. 414 ex parte, 

 Tryon in Amer. journ. conch. I. p. 285. 



Leucochila marginata Tryon in Amer. journ. conch. III. 1867. 

 p. 305. t. 15. f. H. 



Pupa fallax (Leucochila) Binn. 6f Bland Landsh. North-Am. 

 L p. 239. f. 414. 



— marginata (Leucochila) Patel CataL p. 108. 



Habitat in Statibus orientalibus, mediis et occidentalibus Aniericae. 



Obs. Cl. Tryon speciem characleribiis allatis a sequente distingult. 

 Forma fere exacte ut Pomatiopsis lapidaria Say. 



562. ?B. fallax (Pupa) Say. 



«Testa perforata, ovato-turrita, saturate fusca, apice acu- 

 minata; anfr. 6, bene rotundati, laevigali; apertura rotundata; 

 labrum expansum non ref1,exum. — Long. 5, diam. 2, 5 milL» (Tr.) 

 Pvpa fallax Say, Pfr. Mon. Hehc. H. p. 309. 



— — (Leucochila) Patel Catal. p. 108. 



Bulimus fallax Binn. Terr. MoIL II. p. 288, Ti^yoii in Amer. 

 journ. conch. I. p. 286. 

 — marginatus Binn. Terr. MolL IV. p. 136 ex parte. 

 Leucochila fallax Tryon in Amer. journ. conch. III. 1867. 

 p. 305. t. 15. f. 10. 

 Habitat in Statibus orientalibus et mediis Americae. 



Obs. «Forma simiVis Amnicolae Sayanae Anlh., sed paulo elevatior. » 



563. B. Arizonensis (Pupa) Gabb. •{■ 



«T. imperforata^ pupoidea vel cyiindrica, cornea, apice ob- 

 tuso; sutura bene impressa; anfr. 5%, convexi, laevigati, trans- 

 lucentes; apertura subovalis, edentula; labrum album, incras- 

 satum, valde reflexum, prope terminationem posteriorem leviter 

 emarginatum. — Long. 5, diam. 2 milL» (G. ) 



Pupa Arizonensis (Modicella) Gabb in Amer. journ. conch. 11. 

 1866. p. 331. t. 21. L 6. 



— — (Leucochila) Binn. Sf Bland Landsh. North- 



Am. I. p. 2 40. l 416. 

 Leucochila Arizonensis Tryon in Amer. journ. conch. IIL 1867. 

 p. 305. t. 15. L 2. 

 Habitat Fort Grant, Arizona. 



564. B. hordaceus (Pupa) Gabb. -J- 



«T. unibilicata (umbilico angulo circunulato), cylindrica, 

 gpice oblusa; anfr. 6, convexi, laevigali, tenues, sutura bene 



