A genetic polymorphism in the swordtail Xiphophorus nigrensis: testing the prediction of equal fitnesses MJ Ryan, CM Pease, MR Morris The American Naturalist 139 (1), 21-31, 1992 | 241 | 1992 |
Avoiding a compromise between sexual selection and species recognition: female swordtail fish assess multiple species-specific cues SJ Hankison, MR Morris Behavioral Ecology 14 (2), 282-287, 2003 | 171 | 2003 |
Sexual selection and trichromatic color vision in primates: statistical support for the preexisting-bias hypothesis AA Fernandez, MR Morris The American Naturalist 170 (1), 10-20, 2007 | 153 | 2007 |
Vertical bars on male Xiphophorus multilineatus: a signal that deters rival males and attracts females MR Morris, M Mussel, MJ Ryan Behavioral Ecology 6 (3), 274-279, 1995 | 129 | 1995 |
Female choice of large males in the treefrog Hyla chrysoscelis: the importance of identifying the scale of choice MR Morris Behavioral Ecology and Sociobiology 25, 275-281, 1989 | 111 | 1989 |
A polymorphism in female preference for a polymorphic male trait in the swordtail fish Xiphophorus cortezi MR Morris, PF Nicoletto, E Hesselman Animal Behaviour 65 (1), 45-52, 2003 | 106 | 2003 |
Male-male competition and access to females in the swordtail Xiphophorus nigrensis MR Morris, P Batra, MJ Ryan Copeia, 980-986, 1992 | 103 | 1992 |
A mechanism for female choice of large males in the treefrog Hyla chrysoscelis MR Morris, SL Yoon Behavioral Ecology and Sociobiology 25, 65-71, 1989 | 96 | 1989 |
Assessment and individual recognition of opponents in the pygmy swordtails Xiphophorus nigrensis and X. multilineatus MR Morris, L Gass, MJ Ryan Behavioral Ecology and Sociobiology 37, 303-310, 1995 | 95 | 1995 |
Mate choice for more melanin as a mechanism to maintain a functional oncogene AA Fernandez, MR Morris Proceedings of the National Academy of Sciences 105 (36), 13503-13507, 2008 | 89 | 2008 |
Female preference for trait symmetry in addition to trait size in swordtail fish MR Morris Proceedings of the Royal Society of London. Series B: Biological Sciences …, 1998 | 87 | 1998 |
Sexual selection and species recognition in the pygmy swordtail, Xiphophorus pygmaeus: conflicting preferences SJ Hankison, MR Morris Behavioral Ecology and Sociobiology 51, 140-145, 2002 | 80 | 2002 |
The Napoleon complex: why smaller males pick fights W Just, MR Morris Evolutionary Ecology 17, 509-522, 2003 | 69 | 2003 |
Female preference variation has implications for the maintenance of an alternative mating strategy in a swordtail fish O Rios-Cardenas, MS Tudor, MR Morris Animal Behaviour 74 (3), 633-640, 2007 | 68 | 2007 |
Female swordtail fish prefer symmetrical sexual signal MR Morris, K Casey Animal Behaviour 55 (1), 33-39, 1998 | 67 | 1998 |
Variation in mating preference within a wild population influences the mating success of alternative mating strategies MR Morris, O Rios-Cardenas, J Brewer Animal Behaviour 79 (3), 673-678, 2010 | 66 | 2010 |
A negative correlation between trait and mate preference inXiphophorus pygmaeus MR MORRIS, WE WAGNER JR, MJ RYAN Animal Behaviour 52 (6), 1193-1203, 1996 | 63 | 1996 |
The causes and consequences of color vision EJ Gerl, MR Morris Evolution: Education and Outreach 1, 476-486, 2008 | 57 | 2008 |
The role of sexual selection in the loss of sexually selected traits in the swordtail fish Xiphophorus continens MR Morris, JA Moretz, K Farley, P Nicoletto Animal Behaviour 69 (6), 1415-1424, 2005 | 56 | 2005 |
Sexual difference in signal-receiver coevolution MR MORRIS, MJ RYAN Animal Behaviour 52 (5), 1017-1024, 1996 | 51 | 1996 |