Saya mau tau Spesies dari Agkistrodon

Agkistrodon contortrix (Linnaeus, 1766) - Copperhead (ular)

Agkistrodon piscivorus (Lacépède, 1789) - Cottonmouth (ular)

Agkistrodon taylori Burger & Robertson, 1951

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Fitzinger LJ. 1826. Neue Classification der Reptilien nach ihren natürlichen Verwandtschaften: nebst einer Verwandtschafts-Tafel und einem Verzeichnisse der Reptilien-Sammlung des K. K. Zoologischen Museums zu Wien. J.G. Heubner, Vienna. 66 pp.

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Jones JM. 1976. Variation of venom proteins in Agkistrodon snakes from North America. Copeia 1976(3): 558-562.

Knight A, Densmore III LD, Real ED. 1992. Molecular systematics of the Agkistrodon complex, p. 49-70 In Campbell JA, Brodie Jr. ED. 1992. Biology of the Pitvipers. Texas: Selva. 467 pp. 17 plates. ISBN 0-9630537-0-1.

Link HF. 1807. Beschreibung der naturalien-sammlung der Universität zu Rostock. Zweite abtheilung, pp. 51–100. Gebruckt bei Adlers Erben, Rostock.

Palisot de Beauvois AMFJ. 1799. Memoir on Amphibia. Serpentes. Transactions of the American Philosophical Society 4: 362-381.

Parkinson CL. 1999. Molecular systematics and biogeographical history of pitvipers as determined by mitochondrial ribosomal DNA sequences. Copeia 1999(3): 576-586.

Parkinson CL, Moody SM, Ahlquist JE. 1997. Phylogenetic relationships of the "Agkistrodon complex" based on mitochondrial DNS data. P. 63-78 In Thorpe RS, Wüster W, Malhotra A. 1997. Venomous snakes: ecology, evolution and snakebite. Clarendon Press, Oxford.

Sonnini CS, Latreille PA. 1801. Histoire naturelle des reptiles, avec figures dissinees dápres nature. 4 Vols. Paris (for a discussion of the publication date, see F. Harper, 1940, Amer. Midl. Nat. 23: 692-723).

Troost G. 1836. On a new genus of serpents, and two new species of the genus Heterodon, inhabiting Tennessee. Ann. Lyc. Nat. Hist., New York, 3: 174-190.

Wagler JG. 1830. Natürliches System der Amphibien, mit vorangehender Classification der Säugthiere und Vögel. Ein Beitrag zur vergleichenden Zoologie. J.G. Cotta, München. 354 pp.