Bibliography
- Keynes, R. (Ed.) (1979). The Beagle Record: Selections From the Original Pictorial Records and Written Accounts of the Voyage of the H.M.S. Beagle. Cambridge: Cambridge University Press. ISBN 0-521-21822-5.
- Keynes, R.; David J. Aidley (2001). Nerve and Muscle. Cambridge: Cambridge University Press. ISBN 0-521-80584-8.
- Bolis, C.; R. D. Keynes, Simon Hugh Piper Maddrell (Ed.s) (1984). Comparative Physiology of Sensory Systems. Cambridge: Cambridge University Press. ISBN 0-521-25002-1.
- Keynes, R. (Ed.) (2000). Charles Darwin's Zoology Notes and Specimen Lists from H. M. S. Beagle. Cambridge: Cambridge University Press. ISBN 0-521-67350-X.
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