SYSTEMATIC LIST AND SYNONYMY. 141 



O P H I D I A— Continued. 



Tropidonotus fasciatus var. Jan, 1863, Sist., 71; Trap. (Nerodia) sipe- 

 don Jan, 1865, Arch. Zool., 222. Coluber fasciatus Linn., 1706, Syst., 

 I, 378; Gmel., 17S8, Syst. Nat, Linn., I, 1094; Ilolbr., 1838, Herp., 

 I, 93, pi. 20. Nerodia fasciata B. &. G., 1853, Serp., S9 ; Bd., 1859, P. 

 R. R. Rep., X, pi. 34, f. 4. Tropidonotus fasciatus Schleg., 1837, Essai, 

 I, 169, II, 323, pi. 12, f. 16, 17; Holbr, 1S42, Herp., IV, 25, pi. V; I). 

 & B., 1854, Erp., VII, 566; Gthr., 1S58, Cat,, 76; Jan, 1863, Sist., 71, 



— 1868, Icon., livr. 26, pi. 3, f. 2 ; Cope, 1877, I'r. Am. Phil. Soc, 64, 



— 1880, Bull. 20, U. S. Mus., 22 ; Mart,, 1856, Mus. Berl., 24. Trop. 

 niger Holbr., 1842, Herp., IV, p. 37, pi. 9 ; D. & B., 1854, Erp., VII, 

 572. Nerodia niger B. & G., 1853, Serp., 147 ; Bd., 1859, P. R. R. Rep., 

 X, pi. 27, f. 31. Coluber porcatus Harl., 1827, Jour. Pbil. Ac., 356. 

 Nerodia couchii Kenn., 1S60, Pr. Phil. Ac, 335. Tropidonotus couchii 

 Cope, 1800, Pr. Ac. Phil., 342. Nerodia agassizii B. & G., 1853, Serp., 

 41. Tropidonotus obliquus Hall., 1856, Pr. Phil. Ac, 248. Tropido- 

 notus rhomlrifer Jan, 1863, Sist., 71, — 1868, Icon., livr. 26, pi. 4, f. 2. 

 Coluber pa tihgasU r Max., 1839, Beise Nord. Anier., 106. Tropidonotus 

 sipedon woodhousei Cope, 1S80, Bull. 20, U. S. Mus., 22. 



Mississippi Valley to Maine. 



Var. EEYTHROGASTER 26 



Coluber erythrogasBer Holbr., 1838, Herp., n, 91, pi. 19. Tropidonotus 

 erythrogaster Holbr., 1842, Herp., IV, 33, pi. VH; D. & B., 1854, Erp., 

 VII, 570. Nerodia erythrogaster B. & G., 1853, S,rp., 40; Bd., 1859, P. 

 B. R. Rep., X, pi. 27, f. 28. Copper-belly Snake, Catesby, 1743, 

 Carol., II, p. 46, pi. 46. 



Southeastern States. 



Var. EHOMBIFER. . . ' 26 



Nerodia rhotnbifer B. & G., 1853, Serp., 147, 42; ~Bd., 1859, P. R. R. Rep., 

 X, pi. 34, f. 2. Tropidonotus rhombifer 1852, Pr. Phil. Ac, 177; Cope, 

 1861, Pr. Pbil. Ac, 298, — 1880, Bull. 20, U. S. Mus., 22. Nerodia 

 icoodhousei B. & G., 1853, Serp., 42 ; Bd., 1859, P. R. R. Rep., X, pi. 

 34, f. 3. Tropidonotus icoodhousei Cope, 1860, Pr. Phil. Ac, 342; Jan, 

 1863, Sist., 71, — 1868, Icon., livr. 26, pi. 4, f. 1. Nerodia holbrookii 

 B. & G., 1853, Serp., 43; Bd., 1859, P. R. R. Rep., X, pi. 27, f. 30. 

 Tropidonotus transversus Hall., 1852, Pr. Phil. Ac, 177. Nerodia trans- 

 versa B. & G., 1853, Serp., 148 ; Bd., 1859, P. R. R. Rep., X, pi. 26, 

 f. 1. 



Mississippi Valley to Wisconsin. 



Tropidonotus taxispilotus 26 



Holbrook, 1842, Herp., IN, 35, pi. 8; Dum. Bibr., 1854, Erp., VII, 603; 



Jan, 1863, Sist, 71, — 1868, Icon., livr. 26, pi. 5, f. 1. 

 Nerodia taxispilota B. & G., 1853, Serp., 43; Bd., 1859, P. R. R. Rep., X, 

 pi. 27, f. 29. Tropidonotus pogonias T>. & B., 1854, Erp., VII, 574 ; 

 Gthr., 1858, Cat., 24S. Trop. fasciatus var. pog. Jan, 1863, Sist, 71, — 

 Ipon., 1868, livr. 26, pi. 3, f. 1. 



Southeastern States, 



