Selective Abortion of Entire Litters in the Coypu: Adaptive Control of Offspring Production in Relation to Quality and Sex

The genetical theory of natural selection

1930 • 17,330 citations

Parental Investment and Sexual Selection

2017 • 9,626 citations

Sexual Selection and the Descent of Man

2017 • 6,982 citations

Natural Selection of Parental Ability to Vary the Sex Ratio of Offspring

1973 • 3,779 citations

Extraordinary Sex Ratios

1967 • 3,591 citations

Parental investment: A prospective analysis

1977 • 1,054 citations

Baboon Mothers and Infants.

1982 • 997 citations

Sex Ratio and Local Resource Competition in a Prosimian Primate

1978 • 915 citations

Sex ratio evolution in a variable environment

1981 • 732 citations

When is sex environmentally determined?

1977 • 715 citations

Parental investment, mate desertion and a fallacy

1976 • 530 citations

The question of adaptive sex ratio in outcrossed vertebrates

1979 • 436 citations

Local Resource Competition and Facultative Adjustment of Sex Ratios in Relation to Competitive Abilities

1983 • 360 citations

Parental investment in male and female offspring in polygynous mammals

1981 • 338 citations

Sex Ratio Adjustment Under Food Stress: Maximization of Quality or Numbers of Offspring?

1978 • 267 citations

Group selection is implicated in the evolution of female-biased sex ratios

1981 • 243 citations

EVOLUTION OF SEX RATIO IN STRUCTURED DEMES

1981 • 213 citations

Intra-sex and inter-sex sibling interactions as sex ratio determinants

1981 • 204 citations

Local Mate Competition and Parental Investment in Social Insects

1977 • 198 citations

Reproductive characteristics of hystricomorph rodents

1974 • 198 citations

Local mate competition and the sex ratio

1980 • 196 citations

Bioenergetics of pregnancy and lactation in the bank vole

1966 • 185 citations

Sex-Biased Litter Reduction in Food-Restricted Wood Rats ( Neotoma floridana )

1981 • 166 citations

Dominance Rank, Secondary Sex Ratio, and Reproduction of Offspring in Polygynous Primates

1984 • 159 citations

The Mechanism of Natural Selection for the Sex Ratio

1960 • 141 citations

Sex Ratio and Differential Mortality between the Sexes

1970 • 134 citations

Dispersal and the sex ratio

1980 • 130 citations

Natural selection and the sex ratio

1960 • 129 citations

The utilization of protein and energy during lactation in the rat, with particular regard to the use of fat accumulated in pregnancy

1982 • 128 citations

Clutch Overlap and Clutch Size: Alternative and Complementary Reproductive Tactics

1980 • 124 citations

Selection for Sex Ratio

1965 • 110 citations

Energetics of Reproduction in Large‐Littered Cotton Rats (Sigmodon Hispidus)

1982 • 98 citations

The Selective Advantage of Sex-Ratio Homeostasis

1980 • 66 citations

Facultative Sex-Ratio Manipulation

1982 • 57 citations

The Coypu (Myocastor coypus) in Great Britain

1946 • 49 citations

A Weight-Length Relationship for Evaluating Physical Condition of Cottontails

1968 • 48 citations

SEX RATIO SELECTION IN AN AGE-STRUCTURED POPULATION

1975 • 45 citations

Binomial Sex-Ratio Distribution in the Lesser Snow Goose: A Theoretical Enigma

1983 • 44 citations

Continuous Retrospective Census of the East Anglian Coypu Population Between 1970 and 1979

1981 • 43 citations

Age Estimation of Coypus (Myocastor coypus) from Eye Lens Weight

1980 • 32 citations

Differential investment by female coypus (Myocastor coypus) during lactation.

1984 • 25 citations

Notes from the Mammal Society—No. 44

1982 • 15 citations

Investigations on factors controlling fertility in the coypu. EL Attempts at determining potential fertility, based on histological studies of the ovary.

1960 • 1 citations

Deleted Work

1955 • 0 citations