48 
* Mor. (Mergulus) alle. Britain. 
Genus Chimerina, Escholtz. 
Chim. cornuta. 
Genus Phaleris, Temm. 
Phal. cristatella. South Seas. 
Genus Aptenodytes. Forster. 
* Apten. Patagonica. South Seas. 
Fam. PELECANIDAL 
Genus Plotus, Linn. 
Plo. Americanus. America. 
Genus Tachypetes, Vieill. 
Tacliy. Aquilinus. Tropics . 
Genus Phalacrocorax, Briss. 
* Phal. Cormoranus. Britain. 
Genus Pelecanus, Linn. 
% Pel. onocrotalus. Europe fy Africa. 
Genus Sul a, Auct. 
* Sul. Bassana. Britain. 
Fam. LARIDiE. 
Subfam. STERNINE. 
Genus Sterna. 
* Ster. Hirundo, or Sterna arctica. Britain. 
Genus Thalassites, Swain. 
Thai, magnirostris. 
Genus Phaeton, Linn. 
% Phae. phcenicurus. Tropics. 
Genus Rhynchops, Linn. 
Rhyn. nigra. America . 
Genus Gavia, Briss. 
Gav. leucoceps. America , Europe , fyc. 
Genus Larus, Linn. 
* Lar. marinus. Britain. 
