| Trebbau, P. (1984). The turtles of venezuela. Ohio: Society for the Study of Amphibians & Reptiles. |
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| Last edited by: Beate Pfau 06 Feb 2010 14:20:41 UTC |
Pop. 7.5%
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| Barrio-Amorós, C. L., & Narbaiza, I. (2008). Die schildkröten des bundesstaates amazonas (venezuela). Radiata, 17(1), 2–20. |
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| Added by: Beate Pfau 10 Jan 2009 10:18:14 UTC |
Pop. 6%
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| Batistella, A. M., & Vogt, R. C. (2008). Nesting ecology of podocnemis erythrocephala (testudines, podocnemididae) of the rio negro, amazonas, brazil. Chelonian Conservation and Biology, 7(1), 12–20. |
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| Added by: Sarina Wunderlich 27 Apr 2009 14:58:43 UTC |
Pop. 4%
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| Bernhard, R., & Vogt, R. C. (2012). Population structure of the turtle podocnemis erythrocephala in the rio negro basin, brazil. Herpetologica, 68(4), 491–504. |
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| Added by: Admin 06 Jan 2014 18:22:38 UTC |
Pop. 5%
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| Bour, R. (2006). Types of podocnemidae in the muséum national d'histoire naturelle. Emys, 13(1), 27–40. |
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| Added by: Sarina Wunderlich 01 Jan 2009 23:10:28 UTC |
Pop. 4%
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| Burger, J., Jeitner, C., Schneider, L., Vogt, R. C., & Gochfeld, M. (2010). Arsenic, cadmium, chromium, lead, mercury, and selenium levels in blood of four species of turtles from the amazon in brazil. Journal of Toxicology and Environmental Health, 73(1), 33–40. |
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| Added by: Sarina Wunderlich 28 Feb 2010 12:07:07 UTC |
Pop. 4.5%
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| Carvalho, E. A. R., Pezzuti, J. C. B., & Maranhão, M. B. (2011). Podocnemis erythrocephala nests in the lower tapajós river, central amazonia, brazil. Chelonian Conservation & Biology, 10(1), 146–148. |
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| Added by: Sarina Wunderlich 28 Aug 2011 21:15:04 UTC |
Pop. 3.75%
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| Castaño-Mora, O. V., Galvis-Peñuela, P. A., & Molano, J. G. (2003). Reproductive ecology of podocnemys erythrocephala (testudines: podocnemididae) in the lower inírida river, colombia. Chelonian Conservation & Biology, 4(3), 664–670. |
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| Added by: Admin 18 Jul 2009 11:45:57 UTC |
Pop. 3.25%
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| Cornelissen, T. (1973). Podocnemis cayennensis. DATZ, 26(6), 208–209. |
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| Added by: Admin 25 Aug 2008 20:36:55 UTC |
Pop. 3%
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| Dierenfeld, E., Leontyeva, O. A., Karesh, W. B., & Calle, P. P. (1999). Circulating α-tocopherol and retinol concentrations in freeranging and zoo turtles and tortoises. Proceedings of the American Association of Zoo Veterinarians, 329–331. |
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| Added by: Admin 06 Jan 2014 18:24:19 UTC |
Pop. 6%
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| Fantin, C., Farias, I. P., dos Santos Monjeló, L. A., & Hrbek, T. (2010). Polyandry in the red-headed river turtle podocnemis erythrocephala (testudines, podocnemididae) in the brazilian amazon. Genetics and molecular research : GMR, 9(1), 435–440. |
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| Last edited by: Beate Pfau 17 Sep 2010 16:51:01 UTC |
Pop. 3.5%
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| Ferrara, C. R., Schneider, L., Vogt, R. C., & Burger, J. (2009). The role of receptivity in the courtship behavior of podocnemis erythrocephala in captivity. Acta ethologica, (accepted). |
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| Added by: Admin 21 Nov 2009 11:59:52 UTC |
Pop. 3.75%
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| Hoogmoed, M. S., & Avila-Pires, T. C. S. (1990). New distribution data for podocnemis erythrocephala (spix) with remarks on some other turtle taxa (reptilia: chelonia: pelomedusidae). Zoologische Mededeelingen. Uitgegeven door het Rijksmuseum van Natuurlijke Historie to Leiden, 64 (2), 21–24. |
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| Added by: Admin 23 Aug 2008 19:58:53 UTC |
Pop. 3.5%
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| Hoogmoed, M. S., & Avila-Pires, T. C. S. (1990). Observations on brazilian pelomedusid turtles. Zoologische Mededeelingen. Uitgegeven door het Rijksmuseum van Natuurlijke Historie to Leiden, 64(2), 21–24. |
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| Added by: Admin 23 Aug 2008 19:58:53 UTC |
Pop. 3.75%
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| Meier, H. (2008). Erfahrungen bei der haltung von schildkröten der familie podocnemididae einschließlich gedanken über ihre haltung und nachzucht. Radiata, 17(3), 17–38. |
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| Last edited by: Beate Pfau 07 May 2011 08:02:15 UTC |
Pop. 3.5%
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| Mittermeier, R. A., & Wilson, R. A. (1974). Redescription of podocnemis erythrocephala (spix, 1824), an amazonian pelomedusid turtle. Pap. Avul. Zool. S. Paulo, 28, 147–162. |
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| Added by: Admin 25 Aug 2008 21:58:19 UTC |
Pop. 3%
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| Moretti, R., & Rodrigues, M. T. (2003). Reproductive biology of podocnemis erythrocephala (spix, 1824) and p. expansa (schweigger, 1812). Abstracts ASIH Meeting 2003. |
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| Added by: Admin 14 Aug 2008 20:36:25 UTC |
Pop. 3.5%
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| Nascente, L. B., Bernhard, R., Bernardes, V. C. D., Gordo, M., Oliveira, M. E., Esteves, F. A. D., & Vogt, R. C. , Turtles of viruá national park, roraima, brazil. Unpublished paper presented at 6th World Congress of Herpetology. |
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| Added by: Admin 21 Nov 2009 12:00:01 UTC |
Pop. 4.5%
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| de la Ossa Velasquez, J., Vogt, R. C., & Ferrara, C. R. (2010). Melanosuchus niger (crocodylia: alligatoridae) as opportunistic turtle consumer in its natural environment. Revista Colombiana de Ciencia Animal, 2(2), 244–252. |
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| Added by: Sarina Wunderlich 28 Aug 2011 21:15:18 UTC |
Pop. 4.25%
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| Pauler, I. (1991). Die schildkrötengattung podocnemis (inclusive erymnochelys und peltocephalus). DGHT-Jahrestagung, 1991, 5–6. |
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| Added by: Sarina Wunderlich 13 Oct 2008 21:33:04 UTC |
Pop. 4%
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