General Description: Great Basin Spadefoot Toads (Spea intermontana) are small, light-colored toads with a single horny scale (the spade) on the heal of each hind foot. The pupils are cat-like (vertical, not round), although when caught with a camera flash at night, the pupils are wide open and appear round. Other toad species have horizontal pupils. Color ranges from gray-brown to reddish-brown and green-brown, but they usually have light-colored stripes on the back that vaguely resemble an hourglass.
Taxonomy: Order Frogs and Toads (Anura); Family Western Spadefoot Toads (Pelobatidae). Formerly Great Basin Spadefoot (Scaphiopus intermontanus).
Technical Description: Body size to 2.5 in. Dorsal color ashy gray with small warts and small dark spots. Upper eyelid with a dark spot. Low, glandular boss between the eyes. Horny scale on the heel of the hind foot is wedge shaped, black. Pupils vertical (round at night). Teeth in upper jaw. Parotid glands absent. |