342. Chrysococcyx osculans.
    Chalcites osculans, GouldVol. IV. Pl. 88.
343. Chrysococcyx lucidusVol. IV. Pl. 89.

Genus Scythrops, Lath.

The only known species of this remarkable form inhabits the eastern parts of Australia, and according to information derived from the notes made by Mr. Gilbert during Dr. Leichardt’s Expedition, extends its range northward from thence to within the tropics.

I have recently had a young specimen presented to me by Lady Dowling, one of two taken from a branch of a tree while being fed by birds not of its own species, an important fact as showing the parasitic habits of the bird.

344. Scythrops Novæ-Hollandiæ, Lath.Vol. IV. Pl. 90.

Genus Eudynamys, Vig. & Horsf.

One species only of this form inhabits Australia; others are found in the Indian Islands and on the continent of India.

345. Eudynamys FlindersiiVol. IV. Pl. 91.

Genus Centropus, Ill.