yzSpeciation
yҁzJerry A. Coyne and H. Allen Orr
ysz2004N528
yoŁzSinauer Associates, Sunderland
yURL zhttp://www.sinauer.com/detail.php?id=0914
yŐzxiv+545 pp.
y艿zUS$ 89.95 (hardcover) / US$ 54.95 (paperback)
yISBNz0-87893-091-4 (hardcover) / 0-87893-089-2 (paperback)

yڎz
Preface xi

Introduction 1

1. Species: Reality and Concepts 9
The Reality of Species 10
Species Concepts 25
Why Are There Species? 48

2. Studying Speciation 55
The Problem of Speciation 57
Identifying and Measuring Reproductive Isolation 61
Comparative Studies of Isolating Barriers 72

3. Allopatric and Parapatric Speciation 83
Allopatric Speciation 85
Parapatric Speciation 111
Conclusions 123

4. Sympatric Speciation 125
Theory 127
Experimental Evidence 138
Evidence from Nature 141
Conclusions 175

5. Ecological Isolation 179
Habitat Isolation 182
Pollinator (Floral) Isolation 193
Temporal ("Allochronic") Isolation 202
Conclusions 210

6. Behavioral and Nonecological Isolation 211
Mating System "Isolation" 211
Behavioral Isolation 213
Mechanical Isolation 227
Gametic (Postmating, Prezygotic) Isolation 232

7. Postzygotic Isolation 247
Extrinsic Postzygotic Isolation 249
Intrinsic Postzygotic Isolation 253
The Frequency of Various Forms of Postzygotic Isolation 255
The Evolution of Extrinsic versus Intrinsic Postzygotic Isolation 255
Genetic Modes of Intrinsic Postzygotic Isolation 256
Conclusions 280

8. The Genetics of Postzygotic Isolation 283
Haldane's Rule 284
The Genetic Basis of Postzygotic Isolation 299

9. Polyploidy and Hybrid Speciation 321
Polyploidy 321
Recombinational Speciation 337

10. Reinforcement 353
The Data 354
The Theory 366
Alternative Explanations 375
Distinguishing the Alternatives 379

11. Selection versus Drift 383
Speciation by Selection 383
Speciation by Drift 387
Theoretical Criticisms 394
Recent Peak Shift Models 396
The Data 398
Conclusions 410

12. Speciation and Macroevolution 411
Rates of Speciation 411
Factors Affecting Speciation Rates 429
Species Selection 442

Appendix: A Catalogue and Critique of Species Concepts 447

References 473
Author index 523
Subject index 533