Anaxyrus boreas
Anaxyrus boreas
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Anaxyrus boreasLiên quan
Anaxyrus Anaxyrus boreas Anaxyrus canorus Anaxyrus quercicus Anaxyrus compactilis Anaxyrus microscaphus Anaxyrus cognatus Anaxyrus americanus Anaxyrus speciosusTài liệu tham khảo
WikiPedia: Anaxyrus boreas http://research.amnh.org/vz/herpetology/amphibia/A... http://www.amphibiaweb.org/cgi/amphib_query?where-... http://dx.doi.org/10.2305/IUCN.UK.2015-4.RLTS.T317...