148 SYSTEMATIC LIST AXl) SYNONYMY. 



OPHIDI A— Continued. 



Var. TESTACEUS 43 



Coluber testaceus Say, 1823, Long's Exp., 11,48; Ilarl., 1827, Jour. Phil. 

 Ac, 348, 1835, Med. Res., L13; Holbr., L842, Herp., Ill, 63, pi. 13; 

 B. &G., 1853, Serp., 150. Coryphodon testaceus Gthr., L858, Cat., 108. 

 Drymobius testaceus Cope, I860, l'r. Phil. Ac, 561. Masticophis testa- 

 ceus B. & G., 1859, -Mix. Bound., 11, Rept., 20; Baird, 1859, P. R. R. 

 Rep., X, 43; Cope, 1866, l'r. Phil. Ac, 305. Baseanium flagclliforme 

 subsp. testaceum Cope, L875, Checklist, 10, 1880, Bull. 20, U. S. 

 Mas., 23; Yarr., 1875, Wheeler's Rep., V, nil'; Coues, 1875, Wheel. 

 Rep., V, hit. Masticophis flageUiformis var. testaceus Jan, 1863, Sist., 

 65,-1867, Icon., livr. 20, pi. 6, f. 2. Psammophis flavigularis Hall., 

 1852, l'r. Phil. Ac, 17S, — 1853, Sitgreave's Exp., f. 31, 1 Hi. Mastico- 

 phis flavigularis B. & G, 1853, Serp., 99, 159, — B. &G., 1854, Marcy's 

 Exp., 201; Bd., 1859, P. R. R. Rep., X, pi. 32, f. 73. Eerpetodryas 

 flavigularis Hall., 1859, P. R. R. Rep., X, Kept., 12. (?) Coluber mor- 

 mon B. & G., 1852, Stansbury's Exp., 351. Masticophis mormon 15. & 

 G., 1853, Serp., 101 ; Bd., 1859, P. R. R. Rep., X, pi. 32, f. 7 1. 



Dakota to Texas and the Pacific Coast. 



Var. aurigulus 44 



Drymobius aurigulus Cope, 1801, Pr. Phil. Ac, 1301, — 1875, Checklist, 40. 



Lower California. 



CoLUIiEfi MEXICANCS 45 



Zamenis mexkanus D. & B., 1854, lap., VII, 095. (?) Masticophis mex- 

 icanus Jan, 1863, Sist., 65, — 1867, Icon., livr. 22, pi. 6, f. 1. Phimo- 



thyra mcciaiun Cope, 1804, l'r. Phil. Ac, 107. 



Mexico. 

 Coluber spinalis 45 



Masticophis spinalis Peters, 1800, MB. Berl. Akad., 91. 

 Coluber taeniatus 46 



Leptophis taeniata Hall., 1852, l'r. Phil. Ac, 181, — 1853, Sitgreave's 

 Exp., 133, 146. Masticophis taeniatus B. & G., 1853, Serp., 103; Bd., 

 1850, P. II. R. Rep., X, 20, pi. - 1 ::, pi. 32, f. 76; Cooper, 1860, P. R R. 

 Rep., XII, 302; Jan, 1863, Sist.. 64, — 1867, Iron., livr. 22, pi. 5; 

 Cope, 1806, Pr. Phil. Ac, 305. Drymobius taeniatus Cope, I860, l'r. 

 Phil. Ac, 561. Baseanium taeniatum subsp. taeniatum Cope, 1875, 

 Checklist, 40. Baseanium taeniatum Coues, 1875, Wheeler's Rep., 

 V, 616. Leptophis lateralis Hall., 1853, l'r. Phil. Ac, 237, — 1859, I'. 

 R. R. Rep., X, Rept., 13, pi. 1, f. 3. Masticophis schotta B. & <!., 1853, 

 Serp., 160; Bd., 1859, Mex. Bound., II, 20,— P. R. R Hep-. X, pi. 

 Ill', f. 77. Baseanium taeniatum subsp. laterale Cope, 1875, Checklist, 

 40; Yarr., 1875, Wheel. Rep., V, 543. Baseanium laterale Van-., 1875, 

 Wheeler's Rep., V, 512. Baseanium taeniatum var. ornatum Coues, 

 1875, Wheeler's Rep., V, 617; Cope, 1875, Checklist, 40. Masticophis 

 ornatus B. & G., 1853, Serp., 102, 159; Bd., 1859, P. It. R. Rep., X, 

 pi. 32, f. 75. Baseanium flageUifornu subsp. pict urn < lope, 1875, Check- 

 list; Coues, 1875, Wheeler's Rep., V, 617. Baseanium taeniatum 

 subsp. piceum Cope, 1880, Bull. 20, U. S. Mus., 24. 



From the Plains to the Pacific. 



