DI ORNITOLOGIA 341 



Colymbus Fluvìatilis nigricans, Briss. v. podiceps Minor, 



Lath. 

 Colymbus Glacialis, Linn. , Bonap. Cai. sp. 537., Gmel. , 

 Lesson. , Buvick. , Eylon., Schl. etc. 

 Anser Nostralibus, Sibbald. 

 Avis Fluderdicta, seu Colymbus Maxiraus, Aldrov. 

 Colymbus Immer, Brunn.^ Linn., Gmel., Gio- 

 vane che non ha compito l'anno. 

 Colymbus Maximus,Jonst., Klein. , Gesn., Will. 

 Colymbus Maximus caudatus, Ra.) , Will. 

 Ct)lymbus Maximus Gesneri, Raj , Will. 

 Colymbus Maximus StellaUis nostras, Sibb. 

 Colymbus Torqualus, Brunn. 

 Eudytes Glacialis, 111., Ranz. 

 Mergus Arcticus Clusii , Will., Raj, Klein. 

 Mergus Major, Briss. 

 Mergus Major Naevius, Briss. 

 Mergus Maxiraus Farrensis, Mus. , Worm. 

 Mergus Maximus Farrensis sive Arcticus, Clus., 

 Exot. 

 Colymbus Grylle, Linn. v. Grylle Columba, Bonap. 

 Colymbus Hibridicus, Lalh. v. Podiceps Minor, Lath. 

 Colymbus Ignotus, Bechst. v. Colymbus Arcticus, Lath. 

 Colymbus Imraer;, Brunn. v. Colymbus Glacialis, Linn. 

 Colymbus Lacleolus, Gmel. v. Grylle Columba, Bonap. 

 Colymbus Leucopus , Bechst. v. Colymbus Arcticus , Linn. 

 Colymbus Lumme, Brunn. v. Colymbus Septentrionalis, 



Linn. 

 Colymbus Macrorhynchus , Briss. v. Colymbus Balihicus, 



Horsf. 

 Colymbus Macula nigra pone oculos, Sander. v. Uria 



Lomvia , Brunn. 

 Colymbus Major, Cupani. v. Podiceps Cristalus, Lath. 

 Colymbus Major Cristalus, Aldrov. v. Podiceps Cristalus, 

 Lath. 



