148 SYSTEMATIC LIST AND SYNONYMY. 
OPHIDI A—Continued. 
AV ATs TESTACEUB(,<i,("<aie ue uc) <6) falten/el lol binoyien 3) esto oie meet tenet mE mC 
Coluber testaceus Say, 1823, Long’s Exp., IT, 48; Harl., 1827, Jour. Phil. 
Ac., 348, — 1835, Med. Res., 113; Holbr., 1842, Herp., ILI, 63, pl. 13; 
B. & G., 1853, Serp., 150. Coryphodon testaceus Gthr., 1858, Cat., 108. 
Drymobius testaceus Cope, 1860, Pr. Phil. Ac., 561.  Masticophis testa- 
ceus B. & G., 1859, Mex. Bound., II, Rept., 20; Baird, 1859, P. R. R. 
Rep., X, 43; Cope, 1866, Pr. Phil. Ac., 305. Bascanium flagelliforme 
subsp. testaceum Cope, 1875, Checklist, 40, — 1880, Bull. 20, U. 8S. 
Mus., 23; Yarr., 1875, Wheeler’s Rep., V, 542; Coues, 1875, Wheel. 
Rep., V, 617. Masticophis flagelliformis var. testaceus Jan, 1863, Sist., 
65, — 1867, Icon., livr. 20, pl. 6, f. 2. Psammophis flavigularis Hall., 
1852, Pr. Phil. Ac., 178, — 1853, Sitgreave’s Exp., f. 31, 146. Mastico- 
phis flaviguaris B. & G., 1858, Serp., 99, 159, — B. & G., 1854, Marcy’s 
Exp., 201; Bd., 1859, P. R. R. Rep., X, pl. 32, f. 73.  Herpetodryas 
flavigularis Hall., 1859, P. R. R. Rep., X, Rept., 12. (?) Coluber mor- 
mon B. & G., 1852, Stansbury’s Exp., 351. Masticophis mormon B. & 
G., 1853, Serp., 101; Bd., 1859, P. R. R. Rep., X, pl. 82, f. 74. 
Dakota to Texas and the Pacific Coast. 
Var AURIGUDUSs: 212) Go leiiee oie tomectncune F- Seewe aoe ee, Se ; 44 
Drymobius aurigulus Cope, 1861, Pr. Phil. Ae., 301, — 1875, Checklist, 40. 
Lower California. 
ConuBER MOEXICANUS | [anettsi sl ken tears eens SeeECECECe aio coo 5) 
Zamenis mexicanus D. & B., 1854, Erp., VU, 695. (?) Masticophis mex- ‘ 
icanus Jan, 1863, Sist., 65, — 1867, Icon., livr. 22, pl. 6, £1. Phimo- . 
thyra mexicana Cope, 1864, Pr. Phil. Ac., 167. : 4 
Mexico. | 
COLUEDR) SEINATIS>ucu sure No) econ PreLcr oo ds | oe 
Masticophis spinalis Peters, 1866, MB. Berl. Akad., 91. | 
COLUBER TAENIATUS.......-.+.. a 68-65 wort ot 3 POeEN Oe ks) | 
Leptophis taeniata Wall., 1852, Pr. Phil. ene 181, — 1858, Sitgreave’s 
Exp., 133, 146. Masticophis taeniatus B. & G., 1853, Serp., 103; Bd., 
1859, P. R. R. Rep., X, 20, pl. 23, pl. 32, f. 76; Cooper, 1860, P. R. R. 
Rep., XII, 302; Jan, 1863, Sist., 64, — 1867, Icon., livr. 22, pl. 5; 
Cope, 1866, Pr. Phil. Ac., 805. Drymobius taeniatus Cope, 1860, er 
Phil. Ac., 561.  Bascanium taeniatum subsp. taeniatum Cope, 1875, 
Checklist, 40. Bascanium taeniatum Coues, 1875, Wheeler’s Rep., 
V, 616. Leptophis lateralis Wall., 1853, Pr. Phil. Ac., 237, — 1859, P. 
R. R. Rep., X, Rept., 18, pl. 4, £. 3. Masticophis schottit B. & G., 1853, ' 
Serp., 160; Bd., 1859, Mex. Bound., II, 20, — P. R. R. Rep., X, pl. 
32, f. 77. Buscanium taeniatum subsp. laterale Cope, 1875, Checklist, 
40; Yarr., 1875, Wheel. Rep., V, 548. Bascanium laterale Yarr., 1875, 
Wheeler’s Rep., V, 512. Bascaniwm 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. R. R. Rep., X, 
pl. 32, £. 75. Bascanium flagelliforme subsp. piceum Cope, 1875, Check- 
list;*Coues, 1875, Wheeler's Rep., V, 617.  Bascanium taeniatum 
subsp. piceum Cope, 1880, Bull. 20, U. 8. Mus., 24. 
Irom the Plains to the Pacific. 
