SYSTEMATIC LIST AND SYNONYMY. 141 



O P H I D I A— Continued. 



Tropidonotus Jasciatus var. Jan, 1863, S5st., 71 ; Trop. (Nerodia) sipe- 

 (hni Jan, 1865, Arch. Zool., 222. Coluber faiciatvi Linn., 1766, Syst., 

 I, 378; Gmel., 1788, Syst. Nat. Linn., I, 1094; Holbr., 1838, Herp., 

 1. 93, pi. 20. Nerodia fanAata B. A U., 1853, Serp., 39; Bd., 1859, P. 

 K. K. Rep., X, pi. 34, f. 4. Twpidonotusfasciatui Schleg., 1837, Essai, 

 1, 109, II, 323, pi. 12, f. 10, 17; Holbr, 1842, Herp., IV, 25, pi. V; D. 

 & B., 1854, Erp., VII, 500; Gthr., 1858, Cat., 70; Jan, 1863, Sist., 71, 



— 1808, Icon., livr. 20, pi. 3, 1'. 2; Cope, 1877, Pr. Am. Phil. Sec, 04, 



— 18S0, Bull. 20, U. S. Mus., L2; Mart., 1850, 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 poreatus Had., 1S27, Jour. Phil. Ac, 356. 

 Nerodia couchii Kenn., 1800, Pr. Phil. Ac, 335. Tropidonotui couchii 

 Cope, 1860, Pr. Ac. Phil., 342. Nerodia agassizii B. A G., 1853, Serp., 

 41. Tropidonotui obliguus Hall., 1850, Pr. Phil. Ac, 2-18. Tropido- 

 notui rhombifer Jan, 1863, Sist., 71, - 1868, Icon., livr. 20, pi. 4, f. 2. 

 Colubi r poxUogaster Max., 1839, Reise Nord. Amer., 106. Tropidonotui 

 sipedon woodhousei Cope, 1880, Bull. 20, U. S. Mus., 22. 



Mississippi Valley to Maine 



Var. EEYTHEOGASTER 26 



Coluber erythrogaster Holbr., 1838, Herp., II, 91, pi. 19. Trcqmlonotus 

 erythrogaster Holbr., 1S42, Herp., IV, 33, pi. VH; D. & B., 1854, Erp., 

 VII, 579. Nerodia erythrogasU r B. & G., 1853, S,rp., 40; Bd., 1859, P. 

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

 Carol., II, p. 40,id. 40. 



Southeastern States. 



Var. RHOMBIFER 26 



Nerodia rhombifer 11. & <i., 1853, Serp., 147, 42; Bd., 1859, P. R. R. Rep., 

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

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

 woodhousei I'.. A (i., 1853, Serp., 42; Bd., 1859, P. R. K. Rep., X, pi. 

 34, f. 3. Tropidonotui vcoodhousei < ope, I860, Pr. Phil. Ac, 342; Jan, 

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

 B.'.v, (1., 1853, Serp., 43; Bd., 1859, P. R. R. Rep., X, pi. 27, f. 30. 



Tropidonotui triiiixirrxK.i Hall., 1852, Pr. Phil. Ac., 177. Nerodia tram- 

 vena B. & (i., 1853, Serp., 148; I'd., 1859, P. R. P. Pep., X, pi. 20, 

 f. 1. 



Mississippi Valley to Wisconsin. 



TROPIDONOTUS TAXI8PILOTUS *" 



Holbrook, 1842, Herp.. IV. 35, pi. 8; Duro. Bibr., 1854, Erp., VII, 603; 



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

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



pi. 27, f. 29. Tropidonotui pogonias D. <& I'... 1854, Erp., VII, 574; 



Gthr., 1858, Cat., 248. Trop. fatciatui var. pog. Jan. 1863, Sist., 71, — 



[con., 1868, livr. 26, pi. 3, f. 1. 



Southeastern States. 



