(en) H. C. Maddin, F. A. Jenkins et J. S. Anderson, « The Braincase of Eocaecilia micropodia (Lissamphibia, Gymnophiona) and the Origin of Caecilians », PLoS ONE, vol. 7, no 12, , e50743 (PMID23227204, PMCID3515621, DOI10.1371/journal.pone.0050743)
(en) T. Sigurdsen et D. M. Green, « The origin of modern amphibians: A re-evaluation », Zoological Journal of the Linnean Society, vol. 162, no 2, , p. 457 (DOI10.1111/j.1096-3642.2010.00683.x)
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(en) H. C. Maddin, F. A. Jenkins et J. S. Anderson, « The Braincase of Eocaecilia micropodia (Lissamphibia, Gymnophiona) and the Origin of Caecilians », PLoS ONE, vol. 7, no 12, , e50743 (PMID23227204, PMCID3515621, DOI10.1371/journal.pone.0050743)