In this section there are two American genera; one found in the United
States, the other not. The diagnoses are as follows:—
Size large (about 8 inches). Lower jaw not deeper than upper
anterior to nostrils. Tail moderate. Partly yellow beneath,
olive-green above … _Icteria_.
Size smaller (about 6 inches). Lower jaw deeper than upper.
Tail almost fan-shaped. Partly red beneath, plumbeous-blue
above … _Granatellus_.[58]