By Lang, Arnold, 1855-1914 / Bernard, Henry Meyners. / Bernard, Matilda. / Haeckel, Ernst Heinrich Philipp August, 1834-1919 . Genre Anatomy, Comparative . Names thorax / called / animal / trunk / animals and 6574 more

By Zittel, Karl Alfred von, 1839-1904 / Eastman,Charles Rochester, 1868-1918 . Genre Paleontology / Mammals, Fossil / Vertebrates, Fossil / Invertebrates, Fossil . Names america / order / simple / class / area and 14014 more

By Lang, Arnold, 1855-1914 / Bernard, Henry Meyners / Bernard, Matilda / Haeckel, Ernst Heinrich Philipp August, 1834-1919 . Genre Anatomy, Comparative . Names called / ctenidium / animal / order / area and 6040 more

By Oettingen, Burchard von, 1850-1923 . Genre Horses / Horses / Breeding . Names xx / horse / age / called / regulus and 2308 more

By Guenther, Konrad, 1874- / McCabe, Joseph, 1867-1955 . Genre Evolution . Names life / animals / animal / insects / protozoa and 2316 more

By Neuburger, Max, 1868- / Playfair, Ernest, 1871- . Genre Medicine / History . Names life / age / order / animals / called and 2055 more

By Simon, Johann Franz, 1807-1843 / Day, George Edward, 1815-1872 . Genre Biochemistry / Biochemistry . Names ammonia / animal / animals / dis / order and 1745 more

By Neuburger, Max, 1868- / Playfair, Ernest, 1871- . Genre Medicine / History . Names life / order / paris / ca / age and 798 more

Genre Plants / Sri Lanka / Periodicals / Royal Botanical Gardens, Peradeniya / Periodicals and 2 more . Names fungi / plants / insects / conidia / leaves and 3712 more

By Schenk, Samuel Leopold, 1840-1902 . Genre Bacteriology . Names bacteria / bacillus / bacilli / micrococcus / order and 2534 more