38 BULIMULUS-ANTILLEAN. 



Helix exilis GMEL., Syst. Nat. (13), p. 3668. Bulimus exilis 

 DESH. in Lam., An. s. Vert., viii, p. 232. KUSTER, Conchyl. Cab., 

 p. 52, pi. 10, f. 14, 15. PFR, Monogr., ii, p. 223 ; iii, 433 ; iv, 498 ; 

 vi, 145; Conchyl. Cab., p. 52, pi. 63, f. 15-1 8. REEVE, Conch. 

 Icon., pi. 46, f. 292. BLAND, in Adams' Contrib. to Conch., no. 11, 

 p. 219; Ann. Lye. N. Y., vii, pp. 351-360 ; and xi, p. 200. A. D. 

 BROWN, Amer. Nat., xv, 1881, p. 56. ROPER, Nautilus, ix, p. 14. 

 GUPPY, Ann. Mag. N. H. (4), i, p. 431. ANGAS, P. Z. S., 1883, 

 p. 596. SHARP, Proc. Acad. Nat. Sci. Phila.. 1890, p. 148; Ann. 

 Mag. N. H. (6), vi, p. 124. Bulimulus exilis Gm., MAZE, Journ. 

 de Conchyl., 1874, p. 164; 1883, p. 17, 43, 48; 1890, p. 24. 

 CROSSE, Journ. de Conchyl., 1891, p. 129. MARTENS, Jahrb. d. 

 M. Ges., iv, 1877, p. 351 ; Nachrbl. d. M. Ges., 1891, p. 132. E. 

 A. SMITH, P. Z. S., 1884, p. 277 ; Ann. Mag. N. H. (6), ii, 1888, p. 

 231 ; Proc. Malac. Soc. Lond., i, p. 305. PILSBRY, Trans. Conn. 

 Acad., viii, 357. 



Bulimus guadalupensis BRUG., Encycl. Meth., i, p. 313 (1792).- 

 LAM., An. s. Vert., vi, (2d pt.), p. 123. DESH. in Lam. edit. 2, viii, 

 p. 232. GUERIN, Iconogr. du Regne Anim., Moll., pi. 6, f. 11.- 

 Helix (Cochlogena) guadalupensis Brug., FER., Tabl. Syst., p. 54, no. 

 394. H. guadeloupensis WOOD, Index Test., p. 174, pi. 35, f. 157 a, 

 158*. DILLWYN, Descr. Catal.,ii, p. 957. Bulimus guadaloupensis 

 REEVE, Conch. Icon., pi. 46, f. 294a, b. Bulimulus gouadaloupensis 

 Brug., BECK, Index Moll., p. 66. Bulimulus guadalupensis FISCHER, 

 Journ. de Conchyl., 1872, p. 293 (jaw and teeth) , Etudes Moll. 

 Terr, et Fluv. Mex, p. 470, pi. 19, f. 13 (jaw), 14, 15 (teeth), 16 

 (genitalia). SEMPER, Reisen im Archip. Phil., Landmoll., iii, p. 

 154, pi. 17, f. 14 (anatomy). Bulini guadaloupensis var. alba 

 Sows, in Zool. Beechey's Voy., p. 144, pi. 38, f. 13 (1839). 



Helix dentrita (at least in part), MONTAGU, Test. Brit., p. 385. 



Bulimulus acutus LEACH, Zool. Miscellany, i, p. 41, pi. 18, lower 

 figs. (1815). 



Bulimulus trifasciatus LEACH, t. c., p. 42, pi. 18, upper figs.- 

 SOWB., Conchol. Manual, p. 14, fig. 283. 



Bulimus rubrifasciatus REEVE, Conch. Icon., pi. 44, f. 277. 



Bulimulus simplex BECK, Index, p. 66. 



? Bulimulus antiguensis Guilding, SWAINSON, Malacology, p. 335. 



Gmelin's typical exilis was the ordinary form with three bands, 

 later called trifasciatus by Leach and rubrifasciatus by Reeve. B. 

 guadalupensis Brug. was founded on specimens with the lip much 



