Fig. 4.—Anatomy of Carp. For description see Fig. [220], page [117].

The Deadly Harlequin Snake is mimicked by the Harmless Scarlet Snake.

Fig. 5.—Harlequin Snake (Elaps).

Fig. 6.—Scarlet Snake (Lampropeltis).

Fig. 279.—Gila Monster (Heloderma suspectum), of Arizona. If poisonous, it is the only instance among lizards. It is heavy-built, orange and black mottled, and about 16 inches long. Compare it with the green lizard (Fig. [280]).