context: Yeah - the second of the largest toads (the largest is Blomberg's toad): its body length reaches 24 cm (usually 15-17 cm), weight - more than a kilogram. Males are slightly smaller than females. The skin of the aga is strongly keratinized, warty. The color is not bright: the top is dark brown or gray with large dark spots; belly yellowish, with frequent brown spots. Characterized by large parotid glands on the sides of the head, which produce a toxic secret, and bone infraorbital crests. Leather membranes are present only on the hind legs. Like other nocturnal species, the toad aga has horizontal pupils.
question: What is the name of the biggest frog?
answers.text: Blomberg's toad