CYPSIRHINA. — CYPSNAGRA. 
867 
pelasgius Prinz Wied, Beitr. Naturg. Bras. III. 347. — Chaetura poliura Sclat. 
phoeiiicobius Bonaparte, Conspectus Avium I. 6G. — Sclater, Proceed. Zool. 
Soc. 1865. XXXIII. 604. [Cuba. Jamaica. 
Tachornis phoenicobia GosSE, Birds Jamaica 58; lUustr. Tb. 9. 
Cypselus iradii (yradii) Lembeye, Aves Cuba Tb. 7. Fig. 4. 
Vencejo cubano. 
poliurus Temminck, Tabl. méth. 78. = Chaetura polmra Sclat. 
pygargus Temminck, PI. color. 460. Fig. 1. — Cypselus caff er Li€Htst. 
Rüppelli V. Heuglin, Journ. Ornithol. 1861. IX. 421. — Cypselus aequato- 
rialis Müll. ; • 
Sancti Hieronymi Salvin, Proceed. Zool. Soc. 1863. 140. Tb. 23. 
[Guatemala. 
Panyptila Sancti Hieronymi Sclater, Proceed. Zool. Soc. 1865. XXXIII. 606. 
senex Temminck, PI. color. 397. = Chaetura senex Pelz. 
sinensis Shaw, Gener. Zool. X. 74. = Hirundo sinensis Gmel. 
spinicaudus Temminck, Tabl. méth. 78. = Chaetura spinicauda Sclat. 
spodiopygius Bonaparte. = Collocalia spodiopygia Cass. 
squaniatus Cassin, Proceed, acad. Philadelphia 1853. VI. 369. — Sclater, 
Proceed. Zool. Soc. 1865. XXXIII. 605. Tb. 33. [Guiana. Brasilia. 
Cypselus marginipennis Natterer, 
Tachornis squamatus Gray, Handlist Birds I. 64. 
snbfurcatus Blyth, Journ. asiat. Soc. Bengal 1849. XVIII. 807. — Sclater, 
Proceed. Zool. Soc. 1865. XXXIII. 602. [China. India. Sumatra. Java. 
Cypselus af finis var. Strickland, Proceed. Zool. Soc. 1846. XIV. 99. — 
SwiNHOE, Ibis 1860. II. 48. 
Cypselus leucopygialis Cassin, Journ. acad. Philadelphia 1852. V. 58. Tb. 13. 
Fig. 1. 
Cypselus leucorrhous Müller, Mus. lugdun. 
Golondrina. 
tectorum Jerdon, Journ. asiat. Soc. Bengal 1870. 60. = Cypselus infumatus 
Sclat. 
tinus Swinhoe, Ibis 1870. VI. 90. == Cypselus infumatus Sclat. 
torquatus Lichtenstein, Mus. berolin. = Chaetura zonaris Sclat. 
turrium Brehm, Naumannia 1855. V. 270. — Cypselus apus Illig. 
nnicolor Jardine, Journ. Nat. Geogr. I. 242; Illustr. Ornith. II. Tb. 83. 
Micropus unicolor Boie, Oken's Isis 1844. 105. [Madeira. 
Cypselus murarius Heinck. 
unicolor Jerdon, Madras Journ. XI. 238. = Collocalia nidifica Gray. 
unicolor Hartlaub, Ornith. Madagascar 26. — Cypselus ambrosiacus Gray. 
Vauxi TowNSEND, Journ. acad. Philadelphia VIII. 148. — Chaetura Vauxi 
Baird. 
velox Streubel, Oken's Isis 1848. 354. = Hirundo velox Vieill. 
vittatus Jardine et Selby, Illustr. Ornith. new ser. Tb. 39. = Cypselus pa- 
cificus Sclat. 
vulgaris Stephens, Gener. Zool. X. 72. Tb. 8. — Cypselus apus Illig. 
CYPSIRHINA cucuUata Jerdon, Ibis 1862. IV. 20. = Crypsirhina cucullata Jerd. 
CYPSIURXJS ambrosiacus Lesson, Echo du Monde sav. 1843. 134. = Cypselus 
ambrosiacus Gray. 
parvus Gray, Handlist Birds I. 64. = Cypselus ambrosiacus Gray. 
CYPSNAGRA (Pitylinae) Lesson, Traité Ornith. 1831. 460. — Gray, Genera 
Birds II. 367. = Leucopygia Swains. 
Bill moderate, somewhat slender, conic, with the culmen arched to the entire 
tip, the lateral margins arched and the gonys lengthened and advancing upwards; 
the nostrils basal, lateral, rounded and exposed. Wings moderate, with the second, 
third and fourth quills the longest. Tail lengthened and even. Tarsi strong, as 
long as the middle toe. Toes short, with the lateral ones equal; claws short, 
strong and slightly curved. 
