Vanzolini, P. E. “A New Species of Amphisbaena from the State of São Paulo, Brasil (Reptilia, Amphisbaenia, Amphisbaenidae)”. Papéis Avulsos De Zoologia, vol. 39, Feb. 1994, pp. 29-32, https://doi.org/10.11606/0031-1049.1994.39.p29-32.