CHECK LIST N. AMER. AMPH. REPT. 79 



SERPENTES {SUBORDER) 

 LiNNE, Syst. Nat., Ed. 10, Vol. 1, 1758, p. 214 



LEPTOTYPHLOPIDAE {FAMILY) 



Leptotyphlops (GENUS) 



FiTziNGER, Sj'st. Rept., 1843, p. 2-i 

 TYPE : nigricans 



Leptotyphlops dulcis (Baird and Girard) 



Rena dulcis Baird and Girard 



Cat. N. Amer. Rept., Ft. 1, 1853, p. 142. 

 Leptotyphlops dulcis Stejneger 



Proc. U. S. Nat. Mus., Vol. 14, Oct. 31, 1891, p. 501. 

 Glaucoma dulcis Cope 



Ann. Rep. U. S. Nat. Mus., 1898 (1900), p. 717, fig. 143. 



TYPE locality: Between San Pedro and Comanche Springs, 



Texas. 

 RANGE : Northern Mexico, Texas, and New Mexico. 



Siagonodon (GENUS) 



Peters, Sitz.-Ber. Ges. Natiirf. Freunde, Berlin, 1881, p. 71 

 type: septemstriatus 



Siagonodon humilis (Baird and Girard) 

 Rena humilis Baird and Girard 



Cat. N. Amer. Rept., Pt. 1, 1853, p. 143. 

 Siagonodon humilis Van Denburgh 



Occ. Papers Calif. Ac. Sci., Vol. 5, 1897, p. 150. 

 Glauconia humilis Cope 



Ann. Rep. U. S. Nat. Mus., 1898 (1900), p. 719, fig. 144. 



TYPE locality: VaUiecitas [sic], Cahfornia. 

 RANGE : Deserts of Arizona, southern California, Lower California, 

 and northwestern Mexico. 



BOIDAE (FAMILY) 



Lichanura (GENUS) 



Cope, Proc. Ac. Nat. Sci. Phila., 1861, p. 304 

 type: trivirgata 



Lichanura roseofusca Cope 

 Lichanura roseofusca Cope 



Proc. Ac. Nat. Sci. Phila., 1868, p. 2. 



