ancient DNA;
conservation;
Galapagos Land Iguanas;
repatriation;
D O I:
10.1023/A:1021843305792
中图分类号:
X176 [生物多样性保护];
学科分类号:
090705 ;
摘要:
Land Iguanas, Conolophus subcristatus, were extirpated from Isla Baltra, Galapagos Archipelago in the 1940s. Historical records indicate that some Baltra iguanas were translocated to nearby Isla Seymour Norte in the 1930s. Plans to repatriate iguanas to Baltra were suspended when evidence suggested that iguanas on Seymour Norte may not be entirely of Baltra origin. Comparison of DNA from century-old museum specimens with extant iguanas has identified those individuals of unambiguous Baltra origin on Seymour Norte. These results provide scientific criteria for the ecological restoration of these endangered reptiles.
机构:
Univ Roma Tor Vergata, Dipartimento Biol, I-00133 Rome, ItalyUniv Roma Tor Vergata, Dipartimento Biol, I-00133 Rome, Italy
Gentile, Gabriele
Snell, Howard
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机构:
Univ New Mexico, Dept Biol, Albuquerque, NM 87131 USA
Univ New Mexico, Museum SW Biol, Albuquerque, NM 87131 USAUniv Roma Tor Vergata, Dipartimento Biol, I-00133 Rome, Italy
机构:
Washington State Univ, Sch Biol Sci, POB 644236, Pullman, WA 99164 USAWashington State Univ, Sch Biol Sci, POB 644236, Pullman, WA 99164 USA
Villanea, Fernando A.
Parent, Christine E.
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机构:
Univ Idaho, Dept Biol Sci, 875 Perimeter Dr MS 3051, Moscow, ID 83844 USAWashington State Univ, Sch Biol Sci, POB 644236, Pullman, WA 99164 USA
Parent, Christine E.
Kemp, Brian M.
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机构:
Washington State Univ, Sch Biol Sci, POB 644236, Pullman, WA 99164 USA
Washington State Univ, Dept Anthropol, POB 644910, Pullman, WA 99164 USAWashington State Univ, Sch Biol Sci, POB 644236, Pullman, WA 99164 USA