PTILOTIS CRATITILUS, Gowd. Wattle-cheeked Honey-eater. Ptilotis cratitius, Gould in Proc. of Zool. Soc., Part Vite pe 160: I rirsr met with this new species of Honey-eater on the 26th of June, 1839, on the ranges near the Upper Torrens in South Australia : it appeared to be a most puguacious bird, driving every other species from the tree upon which it was feeding. [afterwards met with it on Kangaroo Island and in the Belts of the Murray. In all these situations it evinced a decided preference for the Eucalypti, among the smaller branches and flowers of which it was busily engaged in extracting pollen and honey from the flower-cups. ‘The trees in the Belts of the Murray and on Kangaroo Island are of a dwarf character, while those of the Upper Torrens are very lofty; yet each appeared to be equally resorted to. I have never seen this bird from any other parts of Australia than those I have mentioned ; further research may, however, enable us to assign to it a much greater range of habitat. It is very closely allied to the Prilotis auricomis, but may at all times be distinguished from that, as well as from every other known d wattle, of a beautiful lilac-colour, which stretches from the corner of species of the group, by the lengthene fter death, this wattle, which is but slightly pendulous, the mouth and extends down the sides of the cheeks ; a becomes dry and discoloured, so as to be scarcely distinguishable. Of its nidification no information could be obtained. The sexes are nearly alike in plumage, and both have the fleshy appendage on the cheeks, but the female is somewhat smaller than her mate. Crown of the head grey; all the upper surface olive-green ; surrounding the eye and the ear-coverts black, below which of the throat for five-eighths of an inch, a naked fleshy appen- wings and tail brown, mareined with greenish S yellow ; lores, a large space is a narrow line of TO b > rd bright yellow ; from the gape, down each side dage, free at the lower end, of a beautiful lilac-colour and ve throat and under surface olive-yellow ; irides and eyelash black ; O) ! ry conspicuous m the living bird ; anterior to = 4, ‘ve this is a tuft of bright yellow feathers ; bill black ; feet blackish brown tinged with olive. The Plate represents a male anda female on a brane < h of the beautiful Prostanthera lasianthos, of the natural SIZe.