Fig. 3 in Two new species of Eleutherodactylus (Anura: Eleutherodactylidae) from Southern Mexico, with comments on the taxonomy of related species and their advertisement calls

Fig. 3. Oscillograms and spectrograms of the advertisement calls of Eleutherodactylus maculabialis sp. nov. and Eleutherodactylus sentinelus sp. nov. (A) Adult male E. maculabialis sp. nov. from type locality. (B) Adult male E. maculabialis sp. nov. from 1.0 km S of bridge between Nueva Delhi and El Paraíso, Municipality of Atoyac de Álvarez, Guerrero, Mexico. (C) Adult male Eleutherodactylus sentinelus sp. nov. from Puerto El Balsamo, Municipality of José Azueta, Guerrero, Mexico. (D) Adult male Eleutherodactylus sentinelus sp. nov. from type locality.