parasitic, [582]

Icterinae, [579] f.

Icteropsis, [577]

Icterus, [580], [581];

I. baltimore, [580], [581], [581];

I. vulgaris, [581]

Ictinia, [146];

I. mississippiensis, [171];

I. plumbea, [171]

Ignoble, of Falconidae, [146]