NATRIX TORQUATA 
NATRICE BISCIA 
natiux supra cinerea saepius in olivaceum vergeiiSj maculis alternis nigris quinqueseriali- 
bus; subtus flavidcij nigro-tessellata : capite ovato-obtuso ; collare e maculis binis nigris: 
squamis lanceolatis acute carinatis : cauda quadrantalL 
Scuta abdom. 163—176. Scut. subc. par. 48—74. 
Juv. Fascia occipitali transversa Jlavida. 
Senese. Fascia occipitali nulla. 
coluber natrix, Litin. Syst. Nat. I. p. 58o. sp. 25o. Id. Faun. Suec. p. 104. sp. 288. Id. Mus. Ad. 
Fred. I. p. 27. tah. zi-fig. 2. Gmel. Syst. Nat. I. p. 1 100. (excl. pluribus variet. ) Razoum. Hist. Nat. 
Jorat. I. p. 120. sp. 25. Bonnat. in Tabi. Eric Ophiol. p. 44- S P' il 5, tal. 55. fig. 3. Shaw. Gerì. 
Zool. III. p. 5i 9. Latr. Hist. Nat. Rept. IV- p. 38. Daud. Hist. Rept. FU. p. 34- tab. 82. fig. 1 . et 
tab. 5g.fig. i5. (excl. pluribus variet.) Cuv. Tabi. Hist. Nat. p. 299. sp. 6. Id. Regn. Anim. II. p. 70. 
Id.2. ed- II. p. 83. Metaxà, Mori. Serp. Rom.p. 33. sp. 1. Metaxà fil. Mem.Zool.-med.p. 35.sp.i. 
Boryde S. Cincin Dict. Class. Hist. Nat. IV-p. 578. £endiscioli,Mon. Serp.Mant.in Giorn. Brugnat. 
Dee. II. V ol. X. p 417. sp.5. Fitzing. Verz. Mus. Wien.ìn Class. Rept. p. 58. sp- 64. 
coluber Arabicus? Gmel. Syst. Nat. I. p. 1102. 
coluber tyrolensis, Scopoli, Ann. Hist. Nat. II. p.3g. Gmel. Syst. I. p. 1102. 
coluber bipes, Scapoli, Ann. Hist. Nat. Il.p.ag. Gmel. Syst. Z.p.iogy. Shaw. Gen. Zool.II I.p. 5s8. 
COLUBER GRONOVIÀNUS, Gmel. Syst. Nat. I. p. 1101. 
natrix vulgaris, Laur. Spec. Med. p. 75. et 180. sp. i/\g. 
natrix gronoviana, Laur. Spec. Med. p. "]5. sp. 1 5o. 
coluber torqoatus, Lacép. Quadr. Ov. et Serp. II. p. 1ffl.tab.6Jig. 2. Risso,Hist. Natili, p.90. sp. 21. 
coluber helveticus, Lacép. Quadr. Ov. et Serp. II. p. 326. Bonnat. in Enc. Meth. Ophiol. p. 5i. sp. i54- 
Daudin, Hist. Rept. VII.p- 5 1 ]. 
coluber vulgaris, Razoumowsky, Hist. Nat. Jorat. 1. p. 121. sp. 26. 
coluber scopolianus, Daud. Hist. Rept. Vili. p. 5z8. 
coluber (natrix) torquatus, Merr.Syst Ampli, p. 124. sp. 125. 
coluber (natrix) hvbridus, Merr. Syst Amph. p. 12S. sp. 124. (excl. synon.) 
coluber siculus? Cuv. Regn. Anim. 2. ed. II. p. 84. 
coluber viperinus, Metaxà, Mon Serp. Rom. p. 34. sp. 3. nec auct. (foem. senese.) 
tropidonotus natrix, Kuhl. Fitzing. Prodr. Faun Austr.p. 5a6. Wagler, Syst. Amph.p.i'jg. gen. 47- 
natrix torquata, Aldr. Serp.lib. i. cap.s.v'ùi. p 287. fig. in p. 289. Gesn. Serp-V- p. no. cum fig. Jonst. 
Hist. Serp. I. lib. ì.tit.ì. cap.n.art. ii. 75.29. tab. y'ùi. fig 2. 3. 4« Ray, Syn. Anim. Quadr. et Serp. p. 334- 
natrix rubetaria, Aldr. Serp.lib. i.cap. min. fig. in p. 290. scelet. in p. 291. 
serpens indigena communis, Seba, Thes. II. p. 6. tab iv. fig. 1. aduli. 2. 3. juv. 
coluber scul. abdom. clxxvii, caud. Ixxxv. Linn- Am. Acad. I.p. 116. 
coluber scut. abdom. clxiv. et squarci, caud. p. Iviii. Gronov. Mus. II. p. 63. Id. Zooph. I.p. 20. 
coluber scut. abdom. clxvi et squarci, caud. par. Iviii. Scop. Ann. H. Nat. II. p. 3q. 
I — NATRICE, Getti, Anfiib. Sard. Ili p. 44 
} serpent A collier, Daubent. in Enc Meth. Hist. Nat. III. p. 678. 
COUleu ybe commune, Razoumowsky, loco citato, nec Auct. 
serpent d'eau, Razoumowsky, loco citato. 
couleuvre A collier, Lacép. loco citato. Faun. Fr. Rept. Ophid.tab. l'j.fig. 1. 2. jor. 
LA suisse, Lacép. loco citato. 
common snake, Ray, loco citato. 
BINGED snake, Penn. Brit. Zool. III. p. 52. sp. i5. tah. 25. 
GEMEINE schlange, Meyer, Thiere,l. p. 52-54- iao - 89-90. 
G1RINJELTE natter, Merr. loco citato. 
SLANGE, Lier, Traitè Serp. Urenthe p. 1. tab.i. 
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