Charles DarwinCharles Darwin
12 February 1809, British
Naturalist
Stamford RafflesStamford Raffles
06 July 1781, Jamaican, British
Former Governor-General of the Dutch East Indies

Georges CuvierGeorges Cuvier
23 August 1769, French
Naturalist

Thomas Hunt MorganThomas Hunt Morgan
25 September 1866, American
Geneticist

Louis AgassizLouis Agassiz
28 May 1807, American
Geologist

Karl von FrischKarl von Frisch
20 November 1886, Austrian
Ethologist
Fridtjof NansenFridtjof Nansen
10 October 1861, Norwegian
Zoologist, Polar explorer, Diplomat, Explorer,

Walter ReedWalter Reed
13 September 1851, American
Military physician, Zoologist, Entomologist

Walter Rothschild, 2nd Baron RothschildWalter Rothschild, 2nd Baron Rothschild
08 February 1868, British
Biologist, Banker, Politician, Zoologist,
Madison GrantMadison Grant
19 November 1865, American
Lawyer, Anthropologist, Racial theorist,

David Starr JordanDavid Starr Jordan
19 January 1851, American
Botanist, Peace activist, Zoologist,
Charles Lucien BonaparteCharles Lucien Bonaparte
24 May 1803, French
Biologist, Ornithologist, Zoologist, Ichthyologist

August WeismannAugust Weismann
17 January 1834
Biologist, Zoologist, Geneticist

Friedrich RatzelFriedrich Ratzel
30 August 1844, German
Biologist, Geopolitician, Geographer, Zoologist,

Karl Patterson SchmidtKarl Patterson Schmidt
19 June 1890, American
American zoologist

John Lubbock, 1st Baron AveburyJohn Lubbock, 1st Baron Avebury
30 April 1834, British
Anthropologist, Politician, Archaeologist,
Lancelot HogbenLancelot Hogben
09 December 1895, British
Medical Statistician

Paul BertPaul Bert
19 October 1833, French
Physiologist

Christian Gottfried EhrenbergChristian Gottfried Ehrenberg
19 April 1795, German
Naturalist

Clinton Hart MerriamClinton Hart Merriam
05 December 1855, American
Zoologist
Reginald Innes PocockReginald Innes Pocock
04 March 1863, British
Zoologist

Thomas SayThomas Say
27 June 1787, American
Entomologist
Spencer Fullerton BairdSpencer Fullerton Baird
03 February 1823, American
Ornithologist

Edmund Beecher WilsonEdmund Beecher Wilson
19 October 1856, American
Geneticist

Paul KammererPaul Kammerer
17 August 1880, Austrian
Biologist
James Dwight DanaJames Dwight Dana
12 February 1813, American
Geologist

Thomas NuttallThomas Nuttall
05 January 1786, British
Botanist
Alexandre BrongniartAlexandre Brongniart
05 February 1770, French
Chemist

C. Lloyd MorganC. Lloyd Morgan
06 February 1852, British
Psychologist

Ross Granville HarrisonRoss Granville Harrison
13 January 1870, American
Zoologist
Libbie HymanLibbie Hyman
06 December 1888, American
Zoologist

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Oscar HertwigOscar Hertwig
21 April 1849, German
Zoologist
Florentino AmeghinoFlorentino Ameghino
18 September 1854, Argentinian
Naturalist

Max SchultzeMax Schultze
15 March 1825, German
Anatomist

Elliott CouesElliott Coues
09 September 1842, American
Historian

Isidore Geoffroy Saint-HilaireIsidore Geoffroy Saint-Hilaire
16 December 1805, French
Zoologist
Wilhelm RouxWilhelm Roux
09 June 1850, German
Zoologist
Agostino BassiAgostino Bassi
25 September 1773, Italian
Entomologist

John BachmanJohn Bachman
04 February 1790, American
Naturalist

Alfred NewtonAlfred Newton
11 June 1829, Swiss
Ornithologist

Victor Ernest ShelfordVictor Ernest Shelford
22 September 1877, American
Zoologist
Karl MöbiusKarl Möbius
07 February 1825, German
Zoologist

Warder Clyde AlleeWarder Clyde Allee
05 June 1885, American
Ecologist

Theophilus PainterTheophilus Painter
22 August 1889, American
Zoologist

Thomas Stewart TraillThomas Stewart Traill
29 October 1781, Scottish
Physician

Fritz SchaudinnFritz Schaudinn
19 September 1871, German, Prussian
Zoologist
Addison Emery VerrillAddison Emery Verrill
09 February 1839, American
Zoologist

Alpheus HyattAlpheus Hyatt
05 April 1838, American
Zoologist
Karl Theodor Ernst von SieboldKarl Theodor Ernst von Siebold
16 February 1804, German
Physiologist

Frank Rattray LillieFrank Rattray Lillie
27 June 1870, American
Zoologist

John Henry ComstockJohn Henry Comstock
24 February 1849, American
Researcher
Pierre-Joseph van BenedenPierre-Joseph van Beneden
19 December 1809, Belgian
Paleontologist

Clarence Erwin McClungClarence Erwin McClung
05 April 1870, American
Zoologist
Yves DelageYves Delage
13 May 1854, French
Zoologist

Cornelia ClappCornelia Clapp
17 March 1849, American
Zoologist

Edwin ConklinEdwin Conklin
24 November 1863, American
Biologist

Oliver Perry HayOliver Perry Hay
22 May 1846, American
Herpetologist

Rudolf LeuckartRudolf Leuckart
07 October 1822, German
Zoologist
Herbert Spencer JenningsHerbert Spencer Jennings
08 April 1868, American
Geneticist

Richard HertwigRichard Hertwig
23 September 1850, German
Zoologist

Martin RathkeMartin Rathke
25 August 1793, German
University Professor

E. Newton HarveyE. Newton Harvey
25 November 1887, American
Zoologist
William Keith BrooksWilliam Keith Brooks
25 March 1848, American
Zoologist

Alphonse Pyrame de CandolleAlphonse Pyrame de Candolle
28 October 1806, Swiss, French
Botanist
Pierre-André LatreillePierre-André Latreille
29 November 1762, French
Zoologist