Katalog der Deutschen Nationalbibliothek

A tentative classification of the palearctic unionids

A tentative classification of the palearctic unionids

Catalogue of birds of the Americas and the adjacent Islands in Field Museum of Natural History : including all species and subspecies known to occur in North America, Mexico, Central America, South America, the West Indies, and Islands of the Caribbean Sea, the Galapagos archipelago and other islands which may be included on account of their faunal affinities

Pt. 1, Nr. 1. Rheidae, Tinamidae, Cracidae, Tetraonidae, Phasianidae, Numididae, Meleagrididae, Opisthocomidae, Gruidae, Aramidae, Psophiidae, Rallidae, Heliornithidae, Eurypygidae, Cariamidae, Columbidae

Catalogue of birds of the Americas and the adjacent Islands in Field Museum of Natural History : including all species and subspecies known to occur in North America, Mexico, Central America, South America, the West Indies, and Islands of the Caribbean Sea, the Galapagos archipelago and other islands which may be included on account of their faunal affinities

Pt. 1, Nr. 1. Rheidae, Tinamidae, Cracidae, Tetraonidae, Phasianidae, Numididae, Meleagrididae, Opisthocomidae, Gruidae, Aramidae, Psophiidae, Rallidae, Heliornithidae, Eurypygidae, Cariamidae, Columbidae

Catalogue of birds of the Americas and the adjacent Islands in Field Museum of Natural History : including all species and subspecies known to occur in North America, Mexico, Central America, South America, the West Indies, and Islands of the Caribbean Sea, the Galapagos archipelago and other islands which may be included on account of their faunal affinities

Pt. 1, Nr. 2. Spheniscidae, Gaviidae, Colymbidae, Diomedeidae, Procellariidae, Hydrobatidae, Pelecanoididae, Phaethontidae, Pelecanidae, Sulidae, Phalacrocoracidae, Anhingidae, Fregatidae, Ardeidae, Cochleariidae, Ciconiidae, Threskiornithidae, Phoenicopteridae, Anhimidae, Anatidae

Catalogue of birds of the Americas and the adjacent Islands in Field Museum of Natural History : including all species and subspecies known to occur in North America, Mexico, Central America, South America, the West Indies, and Islands of the Caribbean Sea, the Galapagos archipelago and other islands which may be included on account of their faunal affinities

Pt. 1, Nr. 2. Spheniscidae, Gaviidae, Colymbidae, Diomedeidae, Procellariidae, Hydrobatidae, Pelecanoididae, Phaethontidae, Pelecanidae, Sulidae, Phalacrocoracidae, Anhingidae, Fregatidae, Ardeidae, Cochleariidae, Ciconiidae, Threskiornithidae, Phoenicopteridae, Anhimidae, Anatidae

Catalogue of birds of the Americas and the adjacent Islands in Field Museum of Natural History : including all species and subspecies known to occur in North America, Mexico, Central America, South America, the West Indies, and Islands of the Caribbean Sea, the Galapagos archipelago and other islands which may be included on account of their faunal affinities

Pt. 1, Nr. 3. Jacanidae, Rostratulidae, Haematopodidae, Charadriidae, Scolopacidae, Recurvirostridae, Phalaropodidae, Burhinidae, Thinocoridae, Chionididae, Stercorariidae, Laridae, Rynchopidae, Alcidae

Catalogue of birds of the Americas and the adjacent Islands in Field Museum of Natural History : including all species and subspecies known to occur in North America, Mexico, Central America, South America, the West Indies, and Islands of the Caribbean Sea, the Galapagos archipelago and other islands which may be included on account of their faunal affinities

Pt. 1, Nr. 3. Jacanidae, Rostratulidae, Haematopodidae, Charadriidae, Scolopacidae, Recurvirostridae, Phalaropodidae, Burhinidae, Thinocoridae, Chionididae, Stercorariidae, Laridae, Rynchopidae, Alcidae

Catalogue of birds of the Americas and the adjacent Islands in Field Museum of Natural History : including all species and subspecies known to occur in North America, Mexico, Central America, South America, the West Indies, and Islands of the Caribbean Sea, the Galapagos archipelago and other islands which may be included on account of their faunal affinities

Pt. 1, Nr. 4. Cathartidae, Accipitridae, Pandionidae, Falconidae

Land and fresh-water mollusks from Peru

Malacological notes

2

Malacological notes

3

Malacological notes

4

Malacological notes

5

Some remarkable shells of a South American fresh-water mussel

Three new land shells from Peru