MORPHOLOGICAL VARIATION IN NATURAL POPULATIONS OF<i>DROSOPHILA ROBUST A</i>STURTEVANT

THE USE OF MULTIPLE MEASUREMENTS IN TAXONOMIC PROBLEMS

Ronald Aylmer Fisher · Annals of Eugenics · 1936 · 14.7K citations · Full text

Social Sciences, Biology, Biological Anthropology +5

Genetic Nature of Species Differences

The American Naturalist · 1937 · 269 citations

Life Sciences, Biology, Genetics +14

Geographical Variation in Lady-Beetles

The American Naturalist · 1933 · 159 citations

Life Sciences, Entomology, Zoology +11

THE SECULAR VARIATIONS OF SKULL CHARACTERS IN FOUR SERIES OF EGYPTIAN SKULLS

M Barnard · Annals of Eugenics · 1935 · 114 citations · Full text

Humanities, Anatomy, Biological Anthropology +13

FREQUENCY OF WING-BEAT AS A CHARACTER FOR SEPARATING SPECIES RACES AND GEOGRAPHIC VARIETIES OF DROSOPHILA

Sheldon C. Reed, C. M. Williams, L. E. Chadwick · Genetics · 1942 · 96 citations · Full text

Life Sciences, Biology, Entomology +7