DI ORNITOLOGIA 137 



Casarca, Bonap. Cai. Mei. gen. 215. 



Anas , Linn. , Gmel. , Pallas , Temm. , Savi , Ben. , 

 Latb. 



Tadorna, Stcph.^ Eylon, Sykes. 

 Casarca Rutila, Bonap. 



Anas Cana, Lath. 



Anas Casarca, Linn. ciir Gmel. 



Anas Rutila , Pallas , Savi , Temm, , Buvick. , Schl. 



Tadorna Casarka, Stepli. 



Tadorna Rutila, Eyton, Steph. , Sykes. 

 Cassila Plinio, Rzac. v. Galerida Cristata, Boie. 

 Castor seu Eiber Bellonii, Aldrov. v. Merganser Serrator, 



Bonap. 

 Calarcles, Moehr. v. Uria Briss. 

 Calarctes, Moehr. v. Uria Lomovic, Brunn. 

 Calarracta, Raj, Bonap., Lat. Mei. gen. 252. 



Calarracles, Raj, Willugh. , Aldrov., Charlet. , 

 Sibbald. 



Larus, Linn., Gmel., Lath., Briss., Klein. 



Lestris, 111., Temm., Less. , Eylon, Buvick. 



Stercorarius, Briss., Vieill. 

 Calarracta, Brunn. v. Lestris, Illiger. 

 Catarracla Cepbus, Brunn. v. Lestris Cephus, K. e BJ. 

 Calarracta Cephus, Brunn. v. Lestris Parasitica, K. e Bl. 

 Calarracta Coprotheres, Brunn. v. Lestris Parasi tica,K. e Bl. 

 Calarracta Parasitica, Brunn. v. Lestris Parasitica. K. e Bl. 

 Calarracta Parasitica, var. Pali. v. Lestris Poraarina,Temm. 

 Calarracta Poraarinus , Shaw. v. Lestris Pomarius , Temm. 

 Calarracta Skoa, Brunn., Bouap. Cai. sp. 612. Relz. , 

 Pallas. 



Calarracles , et Catharacta , Willugh. , Raj , Al- 

 drov. , Charlet. 



Calarracles Nosler, Willugh., Sibbald. 



Larus Catarrhactes , Linn., Gmel, Lalh. 



Larus Fuscus, Briss., Klein. 



