CnORDKlLES. 57 



1. North Ameiioa (Tristram Col!.). Crowley Bequest. 



'J. Ottawa, Canada (7'/7'.s7r«wi Coll.). ("rowley Bequest. 



1. VennsylvAuid {'"i. F. Baird : Henshaw Salvin-Godman Coll. 



Co'll.]. 



2. liock Island, Illinois [J. W. Velie : Salvin-Godman Coll. . 



Smilhs. Inst.). 



1. Iowa. Crowley Bequest. 



Chordeiles henryi, Cass. 



Chordeiles popctiie, var. henryi, Baird, Brewer Sj- liid</2V. N. Amcr. Birds, 



ii. p. 404 (1874). 

 Chordeiles henryi, Hartort, Cat. Birds B. M. xvi. p. 612 (1892) ; Sluuye, 



i/«/(r/-/. ii.'p. 79 (lUOO). 

 Chordeiles virgiiiianus henryi, Bendire, Life-Hist. N. Amer. Birds, ii. 



p. 1G7, pi. iii. fig. 4 (1895). 



The eggs of the "Western Xight-Hawk are not distinguishal'le 

 from those of C. virginianus. 



2. North America. Gould Coll. 



1. North America {Field Coll.). Crowley Bequest. 



2. Honey' Lake, California, 2yth June Salvin-Godman Coll. 



(H. W. Hexshaw). 



1. Twin Lakes, Colorado, 2ud July Princeton University, N. J. 



( W. E. 1). Hcott). ' [E.]. 



2. Brownsville, Texas, 13th May AV. Kadcliffe Saunders, Esq. 



{F. B. Armstrong). ' [P.]. 



Chordeiles chapmani, Coiws. 



Chordeiles chapmani, Hartert, Cat. Birds B. M. xvi. p. 613 (1892); 



Sharpe, Hand-l. ii. p. 79 (1900). 

 Chordeiles virginianus chapmani, Bendire, Life-Hist. N. Amer. Birds, 



ii. p. 170, pi. iii. figs. -5 & 6 (1895) ; Hartert, Tierr. Lief. i. Cajjri- 



mulffidce, p. 19 (1897). 



The eggs of the Florida 2s^ight-Hawk are similar to those of 

 C. virginianus, but are rather smaller, and the markings are darker. 

 The two eggs measure respectively : 1-14 by -86 ; 1-12 by "84. 



2. St. Cloud, Florida, 2nd June. W. RadcllHe Saunders, Esq. 



[P.]. 



Chordeiles texensis, Lawr. 



Chordeiles (exensis, Breicer, N. A^ner. Ool. pt. i. p. 90, pi. v. fig. 62 

 (18.5-3); Hartert, Cat. Birds B. M. xvi. p. 616 (1892); Salr. S^- 

 Godm. Biol. Cenfr.-Amer., Aves, ii. p. S97 (1894) ; Ne/irk. Kat. 

 Eiermmml. p. 157 (1899) ; Sharpe, Hand-l. ii. p. 80 (1900). 



Chordeiles acutipenris, var. texensis, Baird, Brewer S,- Bidi/iv. iV. Amer. 

 Birds, ii. p. 406 (1874) ; Bendire, Life-Hist. X. Amer. Birds, ii. 

 p. 172, pi. iii. figs. 7-10 (1895). 



The eggs of the Texan Night-Hawk resemble those of C. vin/ini- 

 rtuH.f, but are rather smaller. They measure from I-ll to PIT in 

 kngfh, and from '"T to •8.5 in breadth. 



