By Bastian, H. Charlton. . Genre Biogenesis . Names life / bacteria / animals / plants / animal and 2876 more

By Barker, Lewellys F. (Lewellys Franklin), 1867-1943 . Genre Endocrinology . Names animals / thymus / age / type / animal and 4125 more

By Flint, Austin, 1812-1886 . Genre Physiology . Names called / animals / animal / life / simple and 4924 more

By Huxley, Thomas Henry, 1825-1895 / Huxley, Leonard, 1860-1933 / Huxley, Thomas Henry, 1825-1895 . Genre Huxley, Thomas Henry1825-1895 / Naturalists / England / Biography / Naturalists and 2 more . Names life / none / called / age / sea and 2063 more

By Huxley, Thomas Henry, 1825-1895 . Genre Vertebrates . Names animals / thorax / animal / adult / called and 5153 more

By Jordan, David Starr, 1851-1931 / Kellogg, Vernon L. (Vernon Lyman), 1867-1937 . Genre Evolution . Names life / animal / animals / called / insects and 4175 more

By Huxley, Thomas Henry, 1825-1895 . Genre Vertebrates . Names animals / thorax / animal / adult / called and 10941 more

By Huxley, Thomas Henry, 1825-1895 . Genre Science . Names sea / animals / plants / life / animal and 1950 more

By Conn, H. W. (Herbert William), b. 1859 . Genre Microorganisms . Names bacteria / life / plants / bacillus / soil and 2586 more

By Thomson, J. Arthur (John Arthur), 1861-1933 . Genre Zoology . Names animals / life / called / sea / adult and 9677 more