Two Genes Control Seasonal Isolation in Sibling Species

Animal Species and Evolution

1963 • 9,988 citations

Modes of Animal Speciation

1975 • 791 citations

Sympatric Speciation

1966 • 767 citations

SYMPATRIC HOST RACE FORMATION AND SPECIATION IN FRUGIVOROUS FLIES OF THE GENUSRHAGOLETIS(DIPTERA, TEPHRITIDAE)

1969 • 729 citations

Sympatric Host Race Formation and Speciation in Frugivorous Flies of the Genus Rhagoletis (Diptera, Tephritidae)

1969 • 264 citations

Life Cycle Origins, Speciation, and Related Phenomena in Crickets

1968 • 207 citations

Diprionid Sawflies: Polymorphism and Speciation

1973 • 152 citations

CLIMATIC ADAPTATION AND PHOTOPERIODIC RESPONSE IN THE BAND-LEGGED GROUND CRICKET

1972 • 140 citations

A genetic model for sympatric speciation through habitat diversification and seasonal isolation

1977 • 117 citations

Host Race Formation among Sympatric Apple, Walnut, and Plum Populations of the Codling Moth, Laspeyresia pomonella1

1975 • 116 citations

Sympatric Speciation Based on Allelic Changes at Three Loci: Evidence from Natural Populations in Two Habitats

1977 • 107 citations

THE GENETICS OF HOST SELECTION AND ITS BEARING ON SYMPATRIC SPECIATION IN PROCECIDOCHARES (DIPTERA: TEPHRITIDAE)

1972 • 87 citations

Geographic variation in critical photoperiod and in diapause intensity of Chrysopa carnea (Neuroptera)

1972 • 85 citations

Natural daylengths regulate insect seasonality by two mechanisms

1975 • 47 citations

Environmental control of univoltinism and its evolution in an insect species

1976 • 41 citations

Developmental requirements of the univoltine species Chrysopa downesi: Photoperiodic stimuli and sensitive stages

1976 • 35 citations

Seasonal regulation of dormancy in Chrysopa carnea (Neuroptera)

1973 • 34 citations

Genetics of the photoperiodic diapause in Drosophila littoralis

2009 • 30 citations

Critical photoperiod and daylength threshold differences between northern and southern populations of the butterfly Limenitis archippus

1975 • 19 citations

Cytogenetic and Hybridization studies of geographic populations of Teleogryllus connodus (Walker) and T. oceanicus (Le Guillou) (Orthoptera : Gryllidae)

1969 • 14 citations

Animal Species, Evolution, and Geographic Isolation

1963 • 11 citations

Reply to Criticism by R. D. Alexander

1963 • 10 citations

Active transport of electrolytes in the smooth muscle of pigeon gizzard and rabbit aorta.

1963 • 2 citations