806 BULLETIN UNITED STATES GEOLOGICAL SURVEY. {Voir. 



Cracidse. 



1733. Perrault, C. Description anatomique de trois Cocqs Indiens [Cracidse]. 

 <; Mem. de I' Acad. Boy. dea Sci. depuis 1666 jusq. 1699, iii, pt. i, 1733, pp. 221- 

 231, pi- 33, 34. 

 Mituporanga of Marcgrave. 

 1757. Perrault, C. Auatomiscbc Beschreibung dreier indianisclier Hiihner [Cra- 



cidoe]. <^Abhandl. Kdiiir/1. Franzosich Akad., 1, 1757, jtp. 259 . 



Niclit mir selbst zuganglicli: Titel aus Giebel. TJebers. d. Mem. de I'Acad. Roy. Parit, 

 1666-1099, iii, pt. i, 1733, pp. 221-231. 



1S30. Wagler, J. Revisio generis Penelope. <^ Oken's Isis, Bd. xxiii, 1»30, pp. 1109- 

 1112. 



Important: "maybe regarded* as the earliest scientific article (in a modern sense) upon 

 this subject." Describes 18 spp., in three sections, A, B, C, corresponding exactly to the 

 genera Fipile, Penelope, and Ortalida. "His excellent diagno.ses materially assist us in 

 identifying Spix's species." Seven new species are described, namely: P. pileata (Licht., 

 M. B.), p. 1109; P. purptirascens, p. 1110; P. albiventris, P. ruficeps, p. 1111 ; P. vetula, P. polio- 

 cephala, P. canicollis (after Azara), p. 1112. AU these are considered valid by Sclater and 

 Salvin. 



1831. Anon. Revue du genre Penelope; par M. Wagler. <^Feruss. Bull., 2'' sect., 

 xxiv, 1831, pp. 367, 368. 



Ici se trouve seulement la description genSrique, avec une Enumeration des espfeces : tir6e 

 de VIns, 1830, pp. 110»-1112, q. v. 



1831. Yarrell, W. [On tlie Tracheaj of Cracid«. ] <^P. Z. S., i, 1831, pp. 33, 34. 



Crax yarrelli, sp. n., p. 33, descr. nuUA. See Bennett, Qard. and Menag. Zool. Soc, 1833, 



p. 227, whore first described, and figured. 

 1831. Yarrell, W. [On tlie Sterno-trachseal Muscles of Ourax mitu.] <^r. Z. S., 



i, 1831, p. 59. 

 1833. Porter, R. T. [Letter relating to Cracidae from Caracas.] <^P. Z. S., 1833, 



p. 114. 

 1833. Yarrell, W. [On the Trachea of the Penelope Guan, Temm.] <^P.Z.S.,i, 



1833, p. 3. 



1835. Yarrell, W. [Ueber die Lnftrohre von Penelope Guan, Temm.] <^ Oken's Isis, 



1835, p. 517. 

 Xicht mir selbst zuganglich.— Aus d. P. Z. S., 1833, p. 3. 



1836. Heron, R. [On the breeding of Curassows (Cracidj©) in confinement at Stub- 



ton.] <P. Z. 5., iv, 1836,p. 1. 

 1836. Heron, R. [On the breeding of Cuiassows (Cracidae) in confinement at Stub- 

 ton.] <^ Lond. and Edinh. Philos. Mag., ix, 1836, p. 141. 

 From P. Z. S., Jan. 12, 1830, p. 1. 



1838. Heron, R. Briiten von Crax rubra im letzten Sommer. <^ Oken's Isis, Bd. 

 xxxi, 1838, p. 168. 

 Aus d. p. Z. S., iv, 1836, p. 1. 



1840. Frembly, J. [Notice of forwarding of Penelope pileata to the Society. ] '^P. 



Z. ^'.jviii, 1840,p. 131. 

 1842. Cabot, S., Jr. [On the Paraqua Guan or Phasianus motmot.] < Proc. Boston 



Soc. Xat. Hist., i, 1842, pp. 76, 77. 



1846. Heron, R. [Note on the Genus Crax.] < P. Z. S., xiv, 1846, p. 67. 

 1848. [Jardine, W.] Ortalida ruficauda, Jardine. <^Jard. Contnb. Om., 1848, pp. 

 16, 17, woodc. pi. iii. 

 Anatomical. 



