Captivity selects for smaller eyes.
Tan
Shengjiang
S
Amos
William
W
Laughlin
Simon B
SB
D000220:Adaptation, Biological; D000818:Animals; D000830:Animals, Laboratory; D001837:Body Weights and Measures; D003433:Crosses, Genetic; D004331:Drosophila melanogaster / Q000033:anatomy & histology*; D005123:Eye / Q000033:anatomy & histology*; D009929:Organ Size; D012641:Selection, Genetic