Notes on Mr. R. B. Sharpe’s Catalogue of Accipitres. 65 
be scarce hereabouts, as Mr. Pearse, who has an extensive 
practical acquaintance with the ornithology of the district, 
was not acquainted with it, and had not previously met with 
specimens. 

IX.—WNotes on a ‘ Catalogue of the Accipitres in the British 
Museum, by R. Bowdler Sharpe (1874). By J. H. Gurney. 
{Continued from vol. v. p. 370. ] 
(Plate III.) 
Mr. Suarpe places at the head of his subfamily “ Buteonine ”’ 
the “ Radiated Goshawk” of Gould’s ‘ Birds of Australia,’ 
under the title of ‘‘ Urospizias radiatus.”’ 
I have already pointed out (Ibis, 1875, p. 364) that the 
generic name of Urospizias is not properly available for this 
species ; and Mr. Sharpe has subsequently applied to it the new 
generic appellation of “ Erythrotriorchis,’ which had been 
suggested as a suitable substitute (vide Notes by R. B. Sharpe 
on the rarer Accipitres of Australia, in P. Z.S. 1875, p. 337). 
The two measurements given in Mr. Sharpe’s Catalogue as 
those of a male and female of this species, have evidently 
both been taken from male birds; and in the paper above re- 
ferred to, Mr. Sharpe corrects this inadvertence, and gives the 
measurements of an actual male and female, recently obtained 
by the British Museum from the interior of Queensland, to- 
gether with a description of the female, which is in immature 
plumage, a stage in which this species had not been previously 
described. | 
Having myself had a recent opportunity of measuring an 
adult female of this rare Hawk, I may here add a note of its 
dimensions, viz. wing from carpal joint 16 inches, tarsus 3°5, 
middle toe s. u. 3. 
I have never examined a skeleton of this species; but the 
considerable difference in size between the sexes, and the 
great prolongation of the middle toe, lead me to doubt whether 
Mr. Sharpe has taken a correct view in placing it among the 
Buzzards, instead of allowing it to remain among the Hawks, 
SER. I1I.—VOL, VI. F 





