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Transactions of the Zoological Society of London - Zoological Society of London. (Published for the Zoological Society of London by Academic Press, 1891)

Transactions of the Zoological Society of London - Zoological Society of London. (Published for the Zoological Society of London by Academic Press, 1895)

Transactions of the Zoological Society of London - Zoological Society of London. (Published for the Zoological Society of London by Academic Press, 1901)

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Treatise on comparative embryology - Balfour, Francis M. (Francis Maitland), 1851 -1882 (Macmillan, 1885)

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A treatise on zoology - Lankester, E. Ray Sir, (Edwin Ray), 1847 -1929 (A. & C. Black, 1900)

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Tuscarora sagebrush habitat restoration initiative : environmental assessment - United States. Bureau of Land Management. Elko District, (U.S. Department of the Interior, Bureau of Land Management, Elko District, 2009)

Two new hylid frogs from Papua New Guinea and a discussion of the Nyctimystes papua species group - Zweifel, Richard George, 1926 -2019 (American Museum of Natural History, 1983)

Two new species of frogs of the genus Colostethus (Dendrobatidae) from Peru : and a redescription of C. trilineatus (Boulenger, 1883) - Rodríguez, Lily O. (American Museum of Natural History, 2001)

Two new species of marsupial frogs (Anura: Hylidae: Gastrotheca) from the Cordillera Oriental in central Peru - Duellman, William E. (William Edward), 1930 - (Natural History Museum, University of Kansas, 2004)

Two new species of Myersiohyla (Anura, Hylidae) from Cerro de la Neblina, Venezuela, with comments on other species of the genus - Faivovich, Julián (American Museum of Natural History, 2013)

Type and figured specimens of fossil vertebrates in the collection of the University of Kansas Museum of Natural History - University of Kansas. Museum of Natural History. (University of Kansas, 1982)

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