Figure 1 in Spawning behaviour of Engystomops pustulatus (Anura: Leptodactylidae)

Figure 1. Foam nest type according to intervention of females: (a) nest built by males kicking with no female intervention, (b) nest built including males' and females' kicking movement. Structure of the nest during spawning process is presented on the left, and the final nest shape after spawning on the right.