Published in Amphibian & Reptile Conservation, in 2017, in volume 11, issue 2, pages 44-50

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Published in Torreya, in 1940, in volume 40, issue 6, pages 213-218

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Published in Jour Washington Acad Sci, in 1943, in volume 33, pages 289-315

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Published in Torreya, in 1904, in volume 4, issue 4, pages 52-56

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Published in Torreya, in 1906, in volume 6, issue 11, pages 233-237

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Published in Asa Gray correspondence. Senders Br-Bz, in 1861, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1861, pages 1-42

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Published in Asa Gray correspondence. Senders Br-Bz, in 1862, pages 1-4

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Published in Asa Gray correspondence. Senders Br-Bz, in 1862, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1855, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1862, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1862, pages 1-3

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Published in Asa Gray correspondence. Senders Br-Bz, in 1863, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1862, pages 1-6

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Published in Asa Gray correspondence. Senders Br-Bz, in 1864, pages 1-6

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Published in Asa Gray correspondence. Senders Br-Bz, in 1870, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1870, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1863, pages 1-4

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Published in Asa Gray correspondence. Senders Br-Bz, in 1863, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1863, pages 1-4

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Published in Asa Gray correspondence. Senders Br-Bz, in 1864, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1870, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1873, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1874, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1877, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1863, pages 1-4

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Published in Asa Gray correspondence. Senders Br-Bz, in 1863, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1863, pages 1-4

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Published in Asa Gray correspondence. Senders Br-Bz, in 1864, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1905, pages 1-4

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Published in Journal of The Straits Branch of The Royal Asiatic Society, in 1909, in volume 53, pages 49-127

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Published in Palaeontology, in 1974, in volume 17, issue 2, pages 387-408

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Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1857, pages 1

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Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1849, pages 1

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Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1849, pages 1-3

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Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1880, pages 1-2

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Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1882, pages 1-2

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Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1878, pages 1-2

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Published in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), in 1878, pages 1-7

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Published in Asa Gray correspondence. Senders Br-Bz, in 1880, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1887, pages 1

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Published in Asa Gray correspondence. Senders Br-Bz, in 1888, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1888, pages 1-4

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Published in Asa Gray correspondence. Senders Br-Bz, in 1873, pages 1-2

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Published in The Auk, in 1886, in volume 3, pages 432-444

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Published in The Auk, in 1885, in volume 2, pages 36-39

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Published in The Auk, in 1884, in volume 1, pages 31-35

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Published in The Auk, in 1888, in volume 5, pages 169-183

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Published in The Auk, in 1884, in volume 1, pages 174-179

Created: 2013-03-08, modified: 2013-03-08