Genre Insects / Periodicals . Names apex / thorax / california / lepidoptera / mansonia and 1669 more

Genre Aquarium fishes / Periodicals / Aquariums / Periodicals . Names fish / plants / america / life / catfish and 249 more

Genre Forests and forestry / Pennsylvania / Periodicals / Forests and forestry / Societies, etc and 4 more . Names leaves / wood / life / soil / american and 2230 more

Genre Insects / Periodicals . Names insects / american / thorax / type / lepidoptera and 1624 more

Genre Entomology / Periodicals . Names thorax / apex / sp / type / basal and 27032 more

By Tryon, George W. (George Washington), 1838-1888 . Genre Mollusks / Periodicals . Names lea / american / op / california / mollusca and 7215 more

By Brooks, William Keith, 1848-1908 . Genre Zoology / Periodicals . Names paramecium / mice / sea / type / animals and 3220 more

Genre Academy of Natural Sciences of Philadelphia / Periodicals / Natural history / Periodicals / Science and 1 more . Names type / eye / tibia / area / patella and 24807 more

Genre Insects / Periodicals . Names insects / lepidoptera / american / coleoptera / life and 17555 more

Genre Academy of Natural Sciences of Philadelphia / Periodicals / Natural history / Periodicals / Science and 1 more . Names thorax / fin / animal / order / simple and 4273 more