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Biology 484 – Ethology Chapter 10 – Evolution of Reproductive Behavior

Biology 484 – Ethology Chapter 10 – Evolution of Reproductive Behavior. Chapter 10 Opener: The female (left) and the male (right) of the gorgeous lizard. 10.4 Bower building may be an indicator of brain size. 10.6 Male and female gametes differ greatly in size.

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Biology 484 – Ethology Chapter 10 – Evolution of Reproductive Behavior

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  1. Biology 484 – Ethology Chapter 10 – Evolution of Reproductive Behavior

  2. Chapter 10 Opener: The female (left) and the male (right) of the gorgeous lizard

  3. 10.4 Bower building may be an indicator of brain size

  4. 10.6 Male and female gametes differ greatly in size

  5. 10.7 Parental investment takes many forms

  6. 10.8 Sexual behavior differences between sexes may arise from differences in parental investment

  7. 10.9 Male sex drive is intense

  8. 10.11(1) Phylogenetic relationship between complex parental care by males and sex role reversal

  9. 10.11(2) Phylogenetic relationship between complex parental care by males and sex role reversal

  10. 10.12 Mormon cricket males give their mates an edible nuptial gift

  11. 10.13 A katydid that shifts sex roles in relation to the availability of spermatophores

  12. 10.15 Sexually selected “ornaments” of males

  13. 10.16 Males of many species fight, using whatever weapons they have at their disposal

  14. 10.18 Dominant male baboons fail to control fertile females as completely as expected (Part 1)

  15. 10.18 Dominant male baboons fail to control fertile females as completely as expected (Part 2)

  16. 10.21 Satellite male mating tactics

  17. 10.25 Three different egg fertilization behaviors coexist in the bluegill sunfish

  18. 10.26 A male black-winged damselfly removes a rival’s sperm before transferring his own

  19. 10.27 Sperm competition has shaped the evolution of the black-winged damselfly’s penis

  20. 10.28 Sperm competition in the dunnock requires female cooperation

  21. 10.29 The reproductive anatomy of fertilization in birds

  22. 10.35 A potential nuptial gift

  23. 10.36 Sperm transfer and the size of nuptial gifts

  24. 10.40 A sexually selected ornament

  25. 10.41 Has cryptic female mate choice resulted in the evolution of stimulating male genitalia?

  26. 10.44 Do male ornaments signal good genes? (Part 1)

  27. 10.44 Do male ornaments signal good genes? (Part 2)

  28. 10.47 Mating with large males reduces female fitness in fruit flies

  29. 10.50 A mutually cannibalistic species: the ultimate in sexual conflict

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