4, Hirunpo Rrocourtt, Audouin. Desc. de? Egypt i. pt. iv. p. 270, 
Ois. pl. + fig. 4, (1809.) 
Hirundo Savignil, Stephens. Gen. Zool. x. p. 90, (1817.) 
Tlirundo cabinica, Licht. Verz. p. 08, (1828.) Werner, Atlas Ois. 
@ Eur. pl. 82. 
Hirundo Boissoneauii, Temm. Man. pt. iv. p. 652. 
Hirundo castanea, Less. Traité, i. p. 268. 
1. Adult, Africa, from the Rivoli collection. 
2, 3. Nearly adult, Africa, from the same. 
4. Adult, Monrovia, Western Africa, from Mr. Cassin’s 
collection. 
5. Hirunpo rura, Gm. Syst. Nat.i. p. 1018. Aud. B. of Am. pl. 173. 
Hirundo americana, Wilson. Am. Orn. v. p. 34, pl. 38, fig. 1, 2. 
‘‘ Wirundo rustica, Linn.’ Aud. Orn. Biog. ii. p. 413. 
Hirundo erythrogaster, Bodd. Tub. Pl. nl. p. 45? Buff. Pl. End. 
724, fig. 1? 
Hirundo cyanopyrrha, Vieill. Nouv. Dict. xiv. p. 510? 
Hirundo horreorum, Barton. Fragments Nat. Hist. Penna. p. 17, 
(1799.) 
1. Adult male, Pennsylvania, from Mr. Krider’s collection. 
2. Adult female, Pennsylvania. Presented by George C. 
Leib, M. D. 
3. Young, Pennsylvania, from Mr. Krider’s collection. 
4,5. Albinoes, Pennsylvania, from the same. 
6. Adult male, North America, from the Rivoli cellection. 
7. Adult male, Bolivia, from the same. 
9. Adults, Cayenne, from the same. 
10. Adult, Para, Brazil, from the same. 
6. HinuNDO FRONTALIS, Quoy et Gaim. Voy. de 7 Asér. pl. 12, fig. 1. 
(1833.) 
Hirundo neoxena, Gould. Proc. Zool. Soc, London, 1812, p. 181. 
B. of Aust. 11. pl. 18. 
“ Wirundo javanica, Sparm.” Horsf. and Vig. Trans. Linn. Soc. 
London, xv. p. 191. 
Hirundo pacifica, Lath. Ind. Orn. Supp. p. 58 ? 
‘‘ Hirundo frontalis, Quoy et Gaim. nec Sey.” Bonap. Consp. Av. 
p. 8388 (ube Say ?) 
1, 2. Adult males, Australia, from Mr Gould’s collection. 
3. Adult male, Van Diemen’s land, from the same. 
4. Adult female, Van Diemen’s land, from the same. 
7. Hirpunpdo ALBIGULARIS, Strickland. Jard. Cont. 1849, pl. 19. 
‘¢ Hirundo rufifrous, Vicill.”” Less. Traité, 1. p. 258. 
‘ Flirundo rafifrons, Less. nec Shaw nec Vieill.” Bonap. Cons. 
Av. p. 338. 
1, 2. Adults, South Africa, from the Rivoli collection. 
8, Hirunbo scAPULARIs, Cassin. Proc. Acad. Philada. v. pl. 12, fig. 1. 
1. Adult, Southern Africa, from the Rivoli collection. 
