Amphibian species of the Equatorial Seasonally Dry Forest A Rhinella alata (photo by Silvia Aldás, https://bioweb.bio) B Rhinella horribilis C Hyalinobatrachium tatayoi D Ceratophrys stolzmanni E Epipedobates anthonyi F Epipedobates machalilla G Hyloxalus elachyhistus H Hyloxalus infraguttatus I Boana pellucens J Boana rosenbergi K Scinax quinquefasciatus L Scinax sugillatus (photograph by Santiago R. Ron, https://bioweb.bio) M Scinax tsachila N Smilisca phaeota O Trachycephalus jordani P Trachycephalus quadrangulum Q Engystomops guayaco R Engystomops montubio S Engystomops pustulatus T Engystomops puyango U Engystomops randi V Leptodactylus labrosus W Leptodactylus melanonotus X Leptodactylus ventrimaculatus Y Barycholos pulcher Z Pristimantis achatinus AA Pristimantis lymani AB Pristimantis subsigillatus AC Pristimantis walkeri (photograph by Santiago R. Ron, https://bioweb.bio) AD Lithobates bwana. Habitat seasonal change (Reserva Ecológica Arenillas) AE april (rainy season) AF december (dry season).