FALCONIDvE. 53 



2. HYPOTRIORCHIS. 



Hypotriorchis Boie, Isis, (1826) p. 976. 



2Esalon Kaup, Naturl. Syst. p. 40. (1829.) 



Dendrofalco G. R. Gray, List of Gen. of B. (1840) p. 3. 



a. HYPOTRIORCHIS. 



1. HYPOTRIORCHIS SUBBUTEO. The Hobby Falcon. 



Hypotriorchis subbuteo Boie, Isis, (1826) p. 976. 



Falco subbuteo Linn. S. N. i. p. 127. ; Yarrell, Brit. Birds, i. p. 



45.; Frankl. Proc. Z. S. (1831) p. 114. ; Brehm, Vog. Deuts. i. p. 



64, 65. 



Falco barletta Daud. Tr. d'Orn. ii. p. 129. 

 Falco subbuteo major Lath. Ind. Orn. Suppl. p. x. 

 Faico pinetarius Shaw, Gen. Zool. vii. p. 195. ? 

 Falco hirundinum Brehm, Vog. Deuts. i. p. 65. 

 Falco (Hypotriorchis) subbuteo Kaup, Classif. der Saug. und 



Vdg.p."lll. 

 PL enl. 432 ; Gould, B. of Eur. pi. 22. ; Hodgs. Icon. ined. 



Accip.41. v. 18. f. i. 



a. Devonshire, male. From Col. Montagu's Collection. 



b. Young male. Presented by J. Scales, Esq. 



c. d. Fontainbleau. 



e. Northern Asia, male. 

 /. Northern Asia, female. 



g. China, adult male. Presented by J. R. Reeves, Esq. 

 h. Nepal. Presented by B. H. Hodgson, Esq. 

 i. Athens. Presented by C. L. W. Merlin, Esq. 

 j m. Chicks. Presented by Mr. L Baker. 

 . Sternum, o. Skull, England. Presented by John Ray, Esq. 



2. HYPOTRIORCHIS SEVERUS. The severe Falcon. 



Hypotriorchis severus G. R. Gray, Gen. of Birds, i. p. . 

 Falco severus Horsf. Linn. Trans, xiii. p. 135. 

 Falco Aldrovandii Reinw. pi. col. 128. 



Falco runpedoi'des M'Clell. Calc. Journ. of Nat. Hist. (1844) p. . 

 Falco guttatus G. R. Gray, Ann. Nat. Hist. (1843) p. 371. 

 Falco (Hypotriorchis) severus Kaup, Classif. Sdug. und Vog. 

 p. 111. 



Hodgs. Icon. ined. Accip. 43. 



a. Nepal, male. Presented by B. H. Hodgson, Esq. 



b. Philippine Islands, female. From Mr. Cuming's Collection. 



D 3 



