94 BULLETIN 86, UNITED STATES NATIONAL MUSEUM. 



CHORDEILES ACUTIPENNIS ACUTIPENNIS (Boddaert). 



Caprimul<gus acuti/pennis Boddaebt, Tabl. Planch. Enlum. d'Hist. Nat., 



1783, p. 46 (Guiana) (based on Crapaud-volant ou Tette-chevre, de la 



Guiane, d'Aubenton, Planch. Eulum. d'HIst. Nat., No. 7:^2; aud L'Eii- 



goulevent acutipenne de la Guyane, Btjffon, Hist. Nat. des Oisenux 



[ed. Montbeillard'], vol. 12. 1780, p. 264; orig. ed., vol. 6. 1779, p. 547 



[Guiana]). 

 [Caprimulgus^ brasilianus Gmelin, Syst. Nat., vol. 1, pt. 2, 1789, p. 1031 



(Brazil). 

 [Caprimulgusli acutus Gmelin, Syst. Nat., vol. 1, pt. 2, 1789, p. 1031 



(Guiana). 

 Caprimulgus noitibo Vieillot, Nouv. Diet. d'Hist. Nat., 2d ed., vol. 10, 1817, 



p. 241 (Brazil). 

 Ciaprimulgus]. hrasilianus Vieillot, Tabl. Encyc. M^th. Ornith., vol. 2, 



1823, p. 542 (Brazil). 

 C[aprimulgus1. seniitorquatus Wied, Beitrage Naturg. Bras., vol, 3, 1830, 



p. 330 (Brazil) (nee Caprimulgus seniitorquatus Gmelin, qui Lurocalis 



seniitorquatus Auct). 

 Chordeiles laheculatus Jabdine, Ann. and Mag. Nat. Hist., ser. 1, vol. 18, 



. 1846, p. 118 (Tobago). 

 [Chordeiles] sapiti Bonapabte, Consp. Gen. Avium, vol. 1, 1850, p. 63 (South 



America) (ex Natterer MS.). 

 Caprimulgus stenopterus Pelzeln, Ornith. Bras., 1 Abth., 1868, p. 14, note 



(Bahia, Bi-azil). 



Chars^ suhsp. — Size small ; lower parts relatively dark and heavily 

 barred ; light bars on tail-feathers narrow ; upper parts mostly brown- 

 ish or bufi'y, and rather dark. 



Description. — Adult male, in the light gray phase, N"o. 34355, Car- 

 negie Museum ; San Felix, Venezuela, June 16, 1910 ; M. A. Carriker, 

 jr. ; original number, 7507. Upper parts light brownish gray, with in 

 places a slight tinge of buff, particularly on the scapulars, and mot- 

 tled, vermiculated, and irregularly barred with brownish black, the 

 pileum nearly all brownish black, the scapulars solid black medially, 

 the lower cervix duller and more uniform ; tail fuscous, more or less 

 irregularly and rather narrowly barred with cream buff and whitish, 

 these bars on the upper side of tail much mottled and broken with 

 fuscous; a much broader subterminal pure white bar; wing-quills 

 fuscous, all but the outer primaries spotted or barred on both webs 

 with tawny, ochraceous or buff, having also a broad white bar on 

 four outer prunaries mostly posterior to the tip of the eighth pri- 

 mary; wing-coverts and tertials mottled, spotted, and vermiculated 



1 This is the edition of BuCfon that Boddaert cites all through his " Table des Planches 

 Enlumin^ez d'Histoire Naturelle de M. d'Aubenton." The portion of this edition (18 vol- 

 umes) relating to birds appeared from 1770 to 1785. In my recent paper on Bulorulcs 

 virescens (Proc. U. g. Nat. Mus., vol. 42, 1912, pp. 533 and 564), I inadvertently credited 

 two of Boddaert's references to the Deux Ponts edition, which references should, of course, 

 read " ed. Montbeillard." Suckow, however, in his "Anfangsgrunde der theoret. und ange- 

 wandt. Natm-geschichte der Thiere," 1797-1801, regularly cites the Deux Ponts edition. 

 Gmelin, in his " Systema Naturae," uses the original quarto edition. 



