Genre Zoology / Periodicals . Names apex / type / sp / thorax / area and 5424 more

By Bulloch, William, 1868-1941 / Fildes, Paul. / Harman, N. Bishop. / Horne, W. Jobson. / Lewis, Thomas. and 9 more . Genre Genetics, Medical / Periodicals / Eugenics / Periodicals / Heredity and 1 more . Names age / idnoreovirus 1 / iotapapillomavirus 1 / irus 1 / idnoreovirus 2 and 8797 more

Genre Entomology / Periodicals . Names lepidoptera / insects / type / pieris / pupa and 6520 more

Genre Plants / Bibliography / Periodicals . Names la / plants / incertae sedis / paris / ser and 34317 more

Genre Insects / Classification / Periodicals . Names thorax / sp / apex / sparganothis n. / type and 19750 more

By Cooke, M. C. (Mordecai Cubitt), 1825-1914 / Taylor, J. E. (John Ellor), 1837-1895 . Genre Science / Periodicals / Natural history / Periodicals . Names sea / plants / flowers / life / leaves and 9667 more

By Mathews, Gregory M. (Gregory Macalister), 1876-1949 . Genre Birds Australia / Ornithology / Periodicals . Names turdus / order / mus / superfamily / unidentified species and 4264 more

Genre Agriculture / Periodicals . Names class / animals / soil / order / grass and 5323 more

Genre Birds / Periodicals / Birds / Great Britain / Periodicals . Names life / fruit / order / insects / wood and 876 more

Genre Science / Periodicals . Names animals / life / animal / plants / sea and 3789 more