50 



LIST OF DIURNAL BIRDS OF PREY. 



' In my Notes I expressed a doubt as to the propriety of separating this genus from 

 Limna'etus, but I now think that they may properly be separated, especially on the 

 ground of the greater proportionate space between the tips of the secondaries and those 

 of the primaries in Lophofriorchis as compared with Limnaefus. As to a supposed 

 third species of this genus, see my footnote under the head of NisaUus spilogaster. 



^ There figured under the name "Astur kieneri.'^ 



' Des Murs figures this species under the name of " Aqmla iddorj ;" Dubois under 

 that of " SpizaUus devillei." 



* Le Vaillant designates this species " Le Huppard." In Mr. Ayres's note it is 

 referred to the genus Spizaetvf. 



