Fixed and dilutable benefits: female choice for good genes or fertility

The Evolution of Continuous Variation in Ejaculate Expenditure Strategy

(2009) Samuel J. Tazzyman et al.   AMERICAN NATURALIST

Female Barn Swallows Gain Indirect but not Direct Benefits through Social Mate Choice

(2009) Wataru Kojima et al.   ETHOLOGY

Mate Choice for Genetic Benefits: Time to Put the Pieces Together

(2009) Attila Hettyey et al.   ETHOLOGY

GOOD GENES DRIVE FEMALE CHOICE FOR MATING PARTNERS IN THE LEK-BREEDING EUROPEAN TREEFROG

(2009) Julie Jaquiéry et al.   EVOLUTION

Attractive males do not sire superior daughters

(2009) Michelle L. Taylor et al.   EVOLUTIONARY ECOLOGY

Duration of courtship effort as a costly signal

(2008) Robert M. Seymour et al.   JOURNAL OF THEORETICAL BIOLOGY