Category
page 119th-century naturalists
Odoardo Beccari
Italian botanist and naturalist (1843-1920)
Alphonse Dubois
Belgian naturalist and ornithologist
Alberto Fortis
Italian writer, naturalist and cartographer (1741-1803)
Francisco José de Caldas
Neogranadine lawyer and scientist (1768-1816)
François Étienne de La Roche
Genevan naturalist and physician (1781-1813)
Edward Frederick Kelaart
Sri Lankan physician (1819-1860)
Harriet Morgan
Australian natural history illustrator, and plant collector for Ferdinand von Mueller (1830–1907)

Michel-Jean Borch
Polish naturalist (1753-1810)

Hugo Zapałowicz
botanist, natural scientist, traveller, military lawyer (1852-1917)
Sveinn Pálsson
Icelandic physician and naturalist
Charles Donovan
Irish entomologist (1863-1951)
Johann Zelebor
Austrian naturalist, zoologist and illustrator (181?-1869)
Heinrich Moritz Gaede
German entomologist (1795–1834)
Aloïs Humbert
Swiss naturalist (1829-1887)
Baruch Placzek
Moravian rabbi