found: Nerve and muscle, 1981:t.p. (R.D. Keynes, professor of physiology in the University of Cambridge, and fellow of Churchill College)
found: Comparative physiology of sensory systems, 1984:CIP t.p. (R.D. Keynes) contributors list (Richard D. Keynes)
found: Charles Darwin's Beagle diary, 1987:CIP t.p. (Richard Darwin Keynes, CBE, ScD, FRS)
found: Lydia and Maynard, c1990:CIP t.p. (Richard Keynes)
found: Fossils, finches, and fuegians, 2002(email from AuAU, Nov. 10, 2002: lists works Charles Darwin's Beagle diary and Lydia and Maynard)
found: Guardian WWW site, Aug. 18, 2010(Richard Darwin Keynes; b. 14 Aug. 1919; d. 12 June 2010; physiologist)
found: Wikipedia, Nov. 1, 2011(Richard Darwin Keynes, CBE FRS; b. 14 August 1919; d. 12 June 2010; British physiologist; great-grandson of Charles Darwin, edited accounts and illustrations of Darwin's famous voyage aboard the HMS Beagle; children include: Randal , Roger, and Simon Keynes)