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ORDO V. ANSERES. 

 FAMILIA XXXI. ANA TID^. 



a. CYGNINAZ. 



Genus 265. CYGNUS, Mey. 



392. C YON us OLOR, 111. (Anas 

 olor, Gm.) Gould, pi. 354. 

 North-eastern Europe. 



393. CYGNUS IMMUTABILIS, Yarr. 

 North of Europe and Great 

 Britain. 



394. CYGNUS Musicus, Bechst. 364. CYGNUS AMERICANUS, Sharp- 

 (Anas cyynus, L.) Gould, pi. less. (Cygnus musicus, Nob. 



Europe generally. Syn ) Aud. pi. 406. North- 



ern parts. 



395. CYGNUS BEWICKII, Yarr. 365. CYGNUS BUCCINATOR, Rich. 

 Gould, pi. 356. Europe gene- Aud. pi. 376. Northern parts, 

 rally. 



b. ANSERINE. 



Gen. 266. CHEN, Boie. 



396. CHEN HYPERBOREUS, Boie. 366. CHEN HYPERBOREUS, Boie. 

 (Anas hyperborea, L.) Gould, Aud. pi. 381. Northern and 

 pi. 346. Northern parts of central parts. 



Europe. 



Gen. 267. ANSER, Briss. 



397. ANSER ALBIFRONS, Bechst. 367. ANSER ALBIFRONS, Bechst. 

 (Anas albifrons, Gm.) Gould, Aud. pi. 286. Northern parts, 

 pi. 349. North and central 



parts of Europe. 



398. ANSER CINEREUS, Meyer. 

 (Anas anser, L.) Gould, pi. 

 347. Europe generally. 



399. ANSER SEGETUM. Meyer. 368. ANSER CANADENSIS, Vieill. 

 (Anas segctum, Gm.) Gould, (Anas Canadensis, Gm.) Aud. 

 pi. 348. Europe generally. pi. 201. Northern and central 



parts. 



369. ANSER HUTCHINSI, Richard. 

 Aud. pi. 277. Northern parts. 



Gen. 268. BERNICLA, Briss. 



400. BERNICLA LEUCOPSIS, Steph. 370. BERNICLA LEUCOPSIS, Steph. 

 (Anas erythropus, Gm.) Gould, Aud. pi. 296. Northern parts, 

 pi. 250. North and central 



parts of Europe. 



