CATALOGUE. 
23 
Hypotriorcliis severus, G. R. Gray, Gen. of Birds, I. 
p. 20 ; Cat. B. Brit. Mus. p. 53. ITod^s., Cat. B. 
JSTep.p. 44. BlytJi, Cat. B. Mus. A. S. Beng. p. 15. 
Bonap., C. G. Av. p. 25. 
Palco Aldrovandi, Beinw. Temm., PI. Col. 128. 
Falco rufipedoides, McClell. ? Calcut. Journ. Nat. H. 
(1844), p. 283. 
Palco guttatus, Gray, Ann. Nat. Hist. (1843), p. 371. 
The Severe Falcon. 
Allap-Allap GiNJE^a, Java, Horsf. 
Dhutee of the Indian Falconers, Nepal, Hodgs. 
A. Java. Dr. Horsfield's Collection. 
25. HYPOTRIOBCHIS CONCOLOR, Temm. Sp. 
Ealco concolor, Temm., Bl. Col. 330. Gould, Birds of 
Bur. t. 25. Swains., Birds of W. Afr. I. t. 3. 
Hypotriorchis concolor, G. R. Gray, Gen. of Birds, I. 
p. 20 ; Cat. B. Brit. Mus. p. 54. Bonap., C. G. Av. 
p. 25. 
The Uniform Falcon. 
A. Abyssinia. From Sir W. Harris's Collection. 
26. HYPOTRIORCHIS SUBBUTEO, Linn, Sp. 
Falco subbuteo. Linn. S. N. I. p. 127. Lath., Hist. I. 
p. 119. PI. Enl. 432. Gould, B. of Eur. t. 22. 
Hypotriorchis subbuteo, Boie, Isis (1826), p. 976. G. R. 
Gray, Gen. of Birds, I. p. 20 ; Cat. B. Brit. Mus. 
p. 53. Hodgs., Cat. B. Nep. p. 44. Blyth, Cat. B. 
Mus. A. S. Beng. p. 15. Bonap., C. G. Av. p. 25. 
Falco barletta. Baud., Tr. d'Orn. II. p. 129. 
The Hobby Falcon, Lath. 
Kaejann A of the Indian Falconers, Nepal, Hodgs. 
SuBKttPUSHTAH (" rufous baclt "), Kabul, Burnes. 
A. Bengal. From Blagrave's Collection. 
b. Assam. Presented by W. Griffith, Esq. 
27. HYPOTRIORCHIS CHICQUERA, Baud. Sp, 
Falco chicquera. Baud., Tr. d'Orn. II. p. 121. Lath., 
Hist. I. p. 168. Sykes, P. Z. S. (1832), p. 80. 
Gould, Cent. t. 2. Jerdon, Madr, Journ, L. S. X. 
