Fain. Anatidae. — 1321 — Gen. Querquedula. 



Noraencl. p. 102. — Querquedula circia^ Jerd. B. of Ind. III. p. 

 807. — V. Middend. Sibir. Reise II. 2. p. 229. — v. Droste, Bor- 

 kum p. 278. — Collett, Norg. Fugle p. 64. — Collett, Suppl. 

 1868—1870. p. 8. — Meves, Oefvers. K. Vet. Ak. Förh. 1871. p. 

 782. — Querquedula circia, Rüpp. Syst. Uebers. Nr. 495. — Cyanop- 

 terus querquedula, Heugl. Syst. Uebers. Nr. 692. — Pterocyanea 

 querquedula, Heugl. Faun. Roth, Meer Nr. 286. — Heugl. Peterm. 

 Geogr. Mitth. 1861. p. 311. — 1869. p. 408. — Shelley, B. of Eg. 

 p. 287. — Salvin, Ibis 1859. p. 363. — Blyth, Ibis 1859. p. 464. 



— Powys, Ibis 1860. p. 353. — Simpson, Ibis 1860. p. 391. & 394. 



— Elwes & Buckley, Ibis 1870. p. 340. — Shelley, Ibis 1871. p. 

 316. — Saunders, Ibis 1871. p. 396. — Tristr. Ibis 1872. p. 296. 



— Taylor, Ibis 1872. p. 233. — Tobias, Gab. Journ. 1853. p. 217. 



— Wentzel, Gab. Journ. 1853. p. 446. — Brehm, Gab. Journ. 1854. 

 p. 84. — Hartl. Gab. Journ. 1854. p. 160. — Zuchold, Gab. Journ. 



1855. p. 46. — Bolle, Gab. Journ. 1855. p. 305. & 314. — Van- 

 gerow, Gab. Journ. 1855. p. 345. — Wodzicki, Gab. Journ. 1855. 

 p. 347. — Brehm, Gab. Journ. 1855. p. 369. — Pässler, Gab. Journ. 



1856. p. QQ. — V.Müller, Gab. Journ. 1856. p. 232. — Hieronymus, 

 Gab. Journ. 1857. p. 395. — Fritsch, Gab. Journ. 1858. p. 413. — 

 Finsch, Gab. Journ. 1859. p. 387. — Quistrop, Gab. Journ. 1860. p. 

 76. & 378. — Seidensacher , Gab. Journ. 1860. p. 313. — Hintz, 

 Gab. Journ. 1861.- p. 223.; 22Q.; 230.; 308. & 459. — Heugl. Gab. 

 Journ. 1862. p. 307. — Altum, Gab. Jonrn. 1863. p. 109. — Hartm. 

 Gab. Journ. 1863. p. 309. — Hintz, Gab. Journ. 1863. p. 434. — 

 Altum, Gab. Journ. 1864. p. 97. ~ Hintz,' Gab. Journ. 1864. p. 100. 

 & 191. — V. Nordm. Gab. Journ. 1864. p. 377. — v. Droste, Gab. 

 Journ. 1864. p. 428. — Adams, Gab. Journ. 1864. p. 457. — Hintz, 

 Gab. Journ. 1865. p. 242. — v. Homeyer, Gab. Journ. 1865. p. 251. 

 & 357. — Salvad. Gab. Journ. 1865. p. 322. — Hintz, Gab. Journ. 

 1866. p. 155. — Baird, Gab. Journ. 1866. p. 342. — v. Droste, 

 Gab. Journ. 1866. p. 389. — Quistrop, Gab. Journ. 1868. p. 58. — 

 Dybowski & Parrex, Gab, Journ. 1868, p. 338. — Hintz, Gab. 

 Journ. 1868. p. 404. — Taczanowski, Gab, Journ. 1870. p. 55. — 

 Göbel, Gab. Journ. 1870. p. 143, & 182. — v. Homeyer, Gab. Journ. 

 1870. p. 430. — Göbel, Gab. Journ. 1871. p, 21.; 24.; 25.; & 148. 



— Fritsch, Gab. Journ. 1872. p. 370. — v. Fischer, Gab. Journ. 

 1872. p. 390. — Wright. Malta p. 51. - Malh. Faun. Sicil. p.219. 



