FIGURE 6. a in Mud-packing frog: A novel breeding behaviour and parental care in a stream dwelling new species of Nyctibatrachus (Amphibia, Anura, Nyctibatrachidae)

FIGURE 6. a. Male approaching the eggs; b. Male standing upright locating the egg clutch; c. Male covering the egg clutch with sand gravels and mud from the stream bed; d. Male leaving the place after covering the egg mass with sand and mud.