130 



Genus XI.— Dafila. 



1 acuta (Linn.) ox Antill. Mex. Guat. et Costarica. 



2 spinicauda (Vieill.) ex rep. Argent. Chil. Patag. et inss. Falkl. 



3 bahamcnsis (Linn.) ex Bras. merid. rep. Argent. Chil. et inss. Falkl. 



Genus XII. — Makeca. 



1 amcricana (Grn.) ex Mex. Ara. centr. et ins. Trinit. 



2 chilocnsis (King) ex rep. Argent. Chilia, Patag. et inss. Falkl. 



Genus XIII. — Spatula. 



1 chjpeata (Linn.) ex Antill. Mex. Am. centr. et ins. Trinit. 



2 plataha (Vieill ) ex rep. Argent. Chilia. et inss. Falkl. 



Genus XIV.— Aix. 

 1 sponsa (Linn.) ex Mex. 



Genus XV. — Metopiana. 

 1 pcposaca (Vieill.) ex rep. Argent et Chilia. 



Genus XVI.— Fulix. 



1 affinis (Eyton) ex Mcx. Guat. Costarica et Veragua. 



2 collaris (Donov.) cx Mex et Guat. 



Genus XVIL— TEthyia 



1 amcricana (Eyton) ex Mex. et Antill. 



2 valisneria (Wils.) ex Guat. et Antill. 



Genus XVIII. — Blcethala. 



1 americana (Bp.) ex Antill. (raro). 



2 albcola (Linn.) ex Antill. (raro) et Mex. 



Genus XIX. — GEdemia. 

 1 perspicillata (Linn.) ex Antill. (raro). 



Genus XX. — Mickopterus. 

 1 cinercus (Gm.) ex inss. Falkl. et Patagonia. 



