Soares Tiburcio, Ingrid Caroline; Lisboa, Barnagleison Silva; Haddad, Celio Fernando Baptista. Amphibia, Anura, Cycloramphidae, Macrogenioglottus alipioi: distribution extension, state of São Paulo and Alagoas, Brazil.. Check List. , v. 4, n. 4, p. 455-457, 2008. Available at: <http://hdl.handle.net/11449/42695>.