DEXDROCYGNA.— NETTIUM. 65 



508. fulva (Gmel.), Syst. Nat. i. p. 530, 1789 Soutli Brazil: Paraguay: 



{" Habitat in nova Hifpania": Argentina). Argentina: Chile. 

 Fulvous Tree-Duck. Pato silvon : Gasuasa. 



500. discolor, Sclater k Salvin, Noinencl. Av. Neotr. Triniilnfl : Guiana: Vene- 



pp. 129, IGl, 1873 (il/a;'o«i /t'/i'C)', <S»)'j»a/?!). zuela : C'oloniljia : Ecna- 



Grey-breasted Tree-Duck. tlo'' : East Peru: Brazil. 



1G7. ALOPOCHEN, Stejneger, 1885. 



510. jubata (Spix), Av. Bras. ii. p. 84, pi. cviii., 1825 Guiana : Brazil : East 

 {"ad ripam fl. Soliinoi'ns in iiisida Pna/a Peru: Bolivia. 



das Oii^ris "). 



Spix's Goose. 



1G8. ANAS, Linn., 1758. 



511. specularis. King, Zool. Journ. iv. p. 98, 1828 Central and South Chile : 



{Straits of Magellan). Straits o£ Magellan. 



White-faced Duck. Pato perro : Pato antrojillo. 



512. cristata, Gmel., Syst. Nat. i. p. 540, 1789 Chile : Straits of Magellan: 



{Staaten Land). Falkland Islands. 



Crested Duck. Pato juayal. 



513. altiCOla, Menegaux, Bull. Soc. Philom. Pari?, "West Bolivia : South 



(x.) i. p. 224, 1909 {Lake Foopo). Peru. 



Mc'iu'jiaux's Duck. 



KV.). MARECA, Steph., 1824. 



514. americana (Gmel.), Syst. Nut. i. p. 52G, 1789 Trinidad. 



(" Habitat in America et Cayenna'^). 

 American Wigeon. 



515. Sibilatrix (Poeppig), Froriep's Notizen, xxxi. Paraguay: Argentina: 



No. 529, p. 10, 1829 {< liili). Chile: Falkland Islands. 



Chiloe Wigeon. Pato real : Pato overo : ( 'hirivi. 



170. NETTIUM, Kaup, 1829. 



51G. flavirostre (Vieill.), N. Diet. d'Hist. Nat. v. South Brazil : Uruguay : 

 p. 107, 181G {Buenos Ai/res). Argentina : Chile : 



Yellow-billed Teal. Pato chico : Pato jergon Patagonia : Straits of 



(^]ii(..Q_ Magellan : Falkland 



Islands. 



