DI ORNITOLOGTA 133 



Larva, Vieill. 



Lunda, Pallas Gius Exot. Eus. Nicrbmb. , Jonst. 



Pica, Willugh. , Aldrov. 



Puffinus, Charlel. , Gesn., Aldrov. 



Sphaniscus, Mochr. 

 Mormon Arcticus,Ill. , Bonap. , Lichl. , Savi, Ranz., Ben., 

 Durazzo, Schl. 



Alca Arctica^ Linn., Gmel. , Lath. , Buwick. 



Alca Delcta, Gmel. 



Alca Labradora, Gmel., Lalh. 



Anas Arctica, Gius Exot. Willugh. 



Fralercula, Briss. 



Fratercula Arclica, Guv., Vieill., Boie, Sebb., 

 Less. , Eylon, Risso, Shaw. 



Fratercula Gesneri, Will. 



Lunda, GluS;, Exot. Eus Nicrumb, Jonst. 



Lunda Arctica, Pallas. 



Mormon Fratercula , Temm. , Gresp. 



Pica Marina, Willugh., Aldrov. 



Plautus Arcticus, Klein. 



RufBnus, Charlet. 



Ruffinus AnglicHS , Gesn. , Aldrov. 



Sphaeniscus , Mochr. 

 Mormon Fratercula, Temm. v. Mormon Arcticus, Illiger. 

 Mormon Glacialis, Leach., Terara., Less. , Bp., Durazzo, 

 Schl. , r Alca Arctica è vicina a questa specie 

 secondo Lesson. 

 Morphnos, Aldrov. v. Falco, Linn. 

 Morphnos , Raj. v. Pandion , Savig. 

 Morphnos Bellonii, Aldrov. v. Falco Gyrfalco, Linn. 

 Morphnos Congener, Aldrov. v. Aquila Naevia, Briss. 

 Morphnos seu Clanga, Raj. v. Pandion Haliaetus, Cuv. 

 Morphnus, Risso, v. Astur, Bechsl. 

 Morphnus Palumbarius, Risso, v. Astur Palumbarius, Gmel- 

 Morus, Vieill. v. Sula, Briss. 



