M. E. C. . Navega-Gonçalves and A. M. de . Souza, “Anatomia visceral de Amphisbaena Mertensistrauch, 1881 (Reptilia, Amphisbaenia, Amphisbaenidae)”, Pap. Avulsos Zool., vol. 41, no. 1-28, pp. 489–518, Jun. 2001, doi: 10.11606/0031-1049.2001.41.p489-518.