Klucz do oznaczania zwierząt

A guide to freshwater invertebrate animals

Wildfowl

Keys to genera of the Ascaridoidea

Review of ants (Hymenoptera: Formicidae) of Crete, with keys to species determination and zoogeographical remarks

C. G. Calwer's Käferbuch

Klucze do oznaczania owadów leśnych

Acariens sarcoptiformes plumicoles (Analgoidea)

A review of the old world genus Camptorhinus Schönherr, 1825 (Coleoptera: Curculionidae: Molytinae: Ithyporini)

Planthopper and leafhopper communities (Hemiptera: Fulguromorpha et Cicadomorpha) of the post-mining coal slagheaps in the Rybnik and Rydułotowy cities (Upper Silesia, southern Poland)

Shells of the Atlantic and Gulf Coasts and the west Indies

Pacific coast fishes of North America from the Gulf of Alaska to Baja California

Birds' nests of 285 species found breeding in the United States East of the Mississippi river

Fresh- and brackish waters except spring and subterranean snails

Genera Pristilophus Latreille, 1834 stat nov., Selatosomus Stephens, 1830, Warchalowskia (Tarnawski, 1995) stat. nov., and Sinophotistus gen. nov

Southeastern and Caribbean seashores

Clave de identificación de los géneros de Colémbolos de España (Insecta: Collembola)

An atlas of Michigan fishes with keys and illustrations for their identification

A review of the World genera of Mydaeinae, with a revision of the species of New Guinea and Oceania (Diptera: Muscidae)

Butterflies of North America, east of the Great Plains

Insects of America North of Mexico