WIKIMEDIA, CRUX
(See “The Golden Ratio reveals geometric differences in proboscis coiling among butterflies of different feeding habits,” American Entomologist, 2015.)
Interested in reading more?
The Scientist ARCHIVES
Become a Member of
Receive full access to more than 35 years of archives, as well as TS Digest, digital editions of The Scientist, feature stories, and much more!
Already a member?