38 DRYM^EUS, MEXICO AND CENTRAL AMERICA. 



Bulimus serperastrus SAY, New Harmony Disseminator, Jan. 1, 

 1829, p. 25 (ed. Binney, p. 30). PFR., Monogr. Helic. Vivent. ii, 

 p. 102; iii, p. 341 ; and in Martini & Chemnitz, Syst. Conch. Cab. 

 ed. 2, Bulimus, p. 82, pi. 32, fig. 1, 2, pi. 39, fig. 5 REEVE, 

 Conch. Icon, v, Bulimus, pi. 40. fig. 252. PHILIPPI, Abbild. neuer 

 Conch, iii, p. 97, Bulimus, pi. 9, fig. 6. BINNEY, Terr. Air-breath. 

 Moll. N. Am., ii, p. 274, pi. 50, fig. 2, and iv, p. 126 Bulimus 

 (Drymaus) serperastrus PFR. in Malak. Blatt. ii, p. 152 (1855). 

 Bulimulus (Drymceus} serperastrus v. MART., in Albers' Die Helic., 



ed. 2, p. 212 BINNEY & BLAND Land and Fresh-water Shells of 



N. Am., i, p. 192, fig. 334, 335 (the latter copied from a drawing by 

 Mrs. Say) FISCH. & CROSSE, Miss. Scient. Mex., Mollusca, i, p. 

 488, pi. 24. fig. 4 (copied from Mrs. Say's drawing) Drymaus 

 serperastrus TRYON, in Am. Journ. Conch, iii, p. 167, pi. 9 (13), 



fig. 4 Bulimulus serperastrus STREBEL, Beitr. Mex. Land und 



Su'ssw. -Conch, v, p. 83, pi. 6, fig. 12. STEARNS, North Amer. 

 Fauna no. 7, p. 274 Bulimus liebmanni PFR., in Zeitschr. fur 



Malak. 1846, p. 158; Monogr. Helic. Vivent. ii, p. 106 Bulimus 



ziebmanni (error for liebmanni} REEVE, Conch. Icon, v, Bulimus, 



pi. 70, fig. 506 Bulimus (Mesembrinus} liebmanni ALBERS, Die 



Helic. ed. i, p. 157. Orlhalicus (Mesembrinus) liebmanni H. & A. 

 ADAMS, Gen. Rec. Moll., ii, p. 157. Bulimus nitelinus REEVE, 

 Conch. Icon, v, Bulimus, pi. 59, fig. 398 (young specimen). Bull' 

 mus paivanus PFR., in Malak. Blatt. xiii, p. 81 (1866); Novit. 

 Conch, iii, p. 309, pi. 75, fig. 4, 5 ; Monogr. Helic. Vivent. vi, p. 

 35. Bulimulas (Drymceus) paivanus Fisci-i. & CROSSE, Miss. 

 Scient. Mex., Mollusca, i, p. 490, pi. 21, fig. 1, la. Bulimulus 

 paivanus STREBEL, Beitr. Mex. Land und Su'ssw. -Conch, v, p. 

 82, pi. 6, fig. 11 ; pi. 12, fig. 18; pi. 13, fig. 12 (radula), pi. 14, 

 fig. 9 G. (genitalia), 10 A, B, D, 11 ; pi. 16, fig. 3 (jaw) Otostomvs 

 paivanus v. MART., Conch. Mittheil. ii, p. 192. Otostomus serper- 

 astrum v. MART., Biol. Centr. Amer., Moll., p. 203. 



E. Mexico : on the road between Vera Cruz and Mexico (Say) ; 

 Jalapa (Ho'ge); Tierra Colorada, between JaJapa and Vera Cruz 

 (Dona Estefania); Paso de San Juan and Loma de Piedra on the Rio 

 Jamapa, near Vera Cruz ; and between Paso de Ovejas and the plan- 

 tation of Mirador (Strebel); Bobo, near the Port of Vera Cruz (Ho'ge); 

 Vera Cruz, in the littoral region (Berendt). N.-E. Mexico : Hidalgo, 

 Tamaulipas (Wm. Lloyd). Yucatan: Sisal (Morelet); Port of 



