DI ORNITOLOGIA 301 



Alias Tadorna^ Linn. v. Tadorna Vulpanser, Flemm. 

 Alias Torquata, Aldrov. v. Bernicla Leiicopsis, Steph. 

 Anas Torquata, Mess. v. Qiierqiiedula Formosa, Bonap. 

 Anas Torquata, Bellon, v. Bernicla Brenta, Steph. 

 Alias Torquata, S. G. Gmel. v. Bernicla Ruflcollis, Steph. 

 Anas Torquata ex Insula terrae-novae, Briss. v. Harelda 



Ilistrionica , K. e Bl. 

 Anas Torquata minor, Aldrov. v. Anas Boschas, Linn. 

 Anas Varia, Bechst. v. Chenalopex iEgypiiaca, Steph. 

 Anas Virescens seii capile virescenle, Marsil. , Klein, v. 



Rhynchaspis Clypeata Leach. 

 Analrigalla, Lath. v. Plectropterus, Leach. 

 Ancylocheilus, Kaup. v. Pelidna Cuvier. v. Pelidaa Subar- 



quata, Cuv. 

 Anaelhelus, Browne. v. Anous, Leach. 

 Anaelhelus minor fuscus vertice cinereo rostro Glabro, v. 



Anous StoliduSj Gray. 

 Anolhura, Renn. v. Troglodiles, Vieill. 

 Anous, Leach. 5 Bonap. Cat. Met. geo. 246. Steph. , Eylon. 

 Anaelhelus, Browne. 



Gavia, Briss. 



Larus , Raj. , Klein. , Barn. 



Megoloplerus, Boie, Bonap., List. gen. 303 p. 61. 



Passer, Raj., Jonsl. , Willugh., Charlet. 



Sterma , Linn. eie 

 Anous Niger, Steph. v. Anous Stolidus, Gray. 

 Anous Stolida, Eyton. v. Anous Stolidus, Gray. 

 Anous Stolidus, Gray, Bonap. Cat. Met. sp. 490. 



Anaelhelus minor fuscus, ventre cinereo, rostro 

 glabro, Browne. 



Anous Niger, Steph. 



Anous Stolida, Eyton. 



Gavia Fusca , Briss. 



Larus Americanus, Barr. 



Larus Americanus minor stolidus, corporc fusro, 

 rubenle, vertice albo, Barr. 



