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Chapter 19 Opener Interspecies interactions

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Presentation on theme: "Chapter 19 Opener Interspecies interactions"— Presentation transcript:

1 Chapter 19 Opener Interspecies interactions
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2 Figure 19.1 Three kinds of coevolution
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3 Figure The phylogeny of endosymbiotic bacteria included under the name Buchnera aphidicola is perfectly congruent with that of their aphid hosts Evolution-2e-Fig jpg

4 Figure (A) A phylogeny of specialized feather lice is mostly congruent with that of their hosts. (B) Lice transferred from rock pigeons to other individuals increased when the birds couldn’t preen Evolution-2e-Fig jpg

5 Figure 19.3 (A) A phylogeny of specialized feather lice is mostly congruent with that of their hosts
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6 Figure (B) Lice transferred from rock pigeons to other individuals increased when the birds couldn’t preen Evolution-2e-Fig jpg

7 Figure By and large, closely related species of Blepharida leaf beetles feed on chemically similar plants Evolution-2e-Fig jpg

8 Figure By and large, closely related species of Blepharida leaf beetles feed on chemically similar plants (Part 1) Evolution-2e-Fig jpg

9 Figure By and large, closely related species of Blepharida leaf beetles feed on chemically similar plants (Part 2) Evolution-2e-Fig jpg

10 Figure Predators and parasites have evolved many extraordinary adaptations to capture prey or infect hosts Evolution-2e-Fig jpg

11 Figure A computer simulation of genetic changes at (A) a resistance locus in a host and (B) an infectivity locus in a parasite Evolution-2e-Fig jpg

12 Figure Computer simulation of coevolution between prey and predator in which the optimal predator phenotype (e.g., mouth size) matches a prey phenotype (e.g., size) Evolution-2e-Fig jpg

13 Figure Computer simulation of coevolution between prey and predator in which the optimal predator phenotype (e.g., mouth size) matches a prey phenotype (e.g., size) (Part 1) Evolution-2e-Fig jpg

14 Figure Computer simulation of coevolution between prey and predator in which the optimal predator phenotype (e.g., mouth size) matches a prey phenotype (e.g., size) (Part 2) Evolution-2e-Fig jpg

15 Figure Variation in TTX resistance, measured by crawling speed after injection in relation to dose, in garter snakes (Thamnophis sirtalis) from several localities Evolution-2e-Fig jpg

16 Figure Variation in TTX resistance, measured by crawling speed after injection in relation to dose, in garter snakes (Thamnophis sirtalis) from several localities Evolution-2e-Fig R.jpg

17 Figure Evidence of adaptation of the Australian red-bellied black snake (Pseudechis porphyriacus) to incursion of the South American cane toad (Bufo marinus) Evolution-2e-Fig jpg

18 Figure Evidence of adaptation of the Australian red-bellied black snake (Pseudechis porphyriacus) to incursion of the South American cane toad (Bufo marinus) Evolution-2e-Fig R.jpg

19 Figure (A) A fledgling common cuckoo being fed by its foster parent, a much smaller reed warbler. (B) Mimetic egg polymorphism in the European cuckoo Evolution-2e-Fig jpg

20 Figure The furanocoumarins bergapten and sphondin are among the defensive compounds of wild parsnip, the host plant of a moth larva, the parsnip webworm Evolution-2e-Fig jpg

21 Figure 19.12 Evidence of selection for defensive traits in the common milkweed (Asclepias syriaca)
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22 Figure Evidence of selection for defensive traits in the common milkweed (Asclepias syriaca) (Part 1) Evolution-2e-Fig jpg

23 Figure Evidence of selection for defensive traits in the common milkweed (Asclepias syriaca) (Part 2) Evolution-2e-Fig jpg

24 Figure 19.13 Imbalance in a coevolutionary conflict
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25 Figure 19.13 Imbalance in a coevolutionary conflict (Part 1)
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26 Figure 19.13 Imbalance in a coevolutionary conflict (Part 2)
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27 Figure The fitnesses of three strains of a microsporidian parasite and their effects on various populations of the host species, the water flea Daphnia magna Evolution-2e-Fig jpg

28 Figure (A) In an experiment, bacteria were most successful in infecting “contemporary” Daphnia. (B) Bacteria virulence increased over time Evolution-2e-Fig jpg

29 Figure 19.16 Mutualisms may result in extreme adaptations
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30 Figure 19.17 Yucca moths and their evolutionary history
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31 Figure 19.17 Yucca moths and their evolutionary history (Part 1)
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32 Figure 19.17 Yucca moths and their evolutionary history (Part 2)
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33 Figure 19.18 The members of an extraordinary mutualism
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34 Figure 19.19 A model of evolutionary divergence in response to competition
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35 Figure Character displacement in bill size in seed-eating ground finches of the Galápagos Islands Evolution-2e-Fig jpg

36 Figure Character displacement in bill size in seed-eating ground finches of the Galápagos Islands (Part 1) Evolution-2e-Fig jpg

37 Figure Character displacement in bill size in seed-eating ground finches of the Galápagos Islands (Part 2) Evolution-2e-Fig jpg

38 Figure A history of change in mean beak size in the ground finch Geospiza fortis on the island of Daphne Major Evolution-2e-Fig jpg

39 Figure A history of change in mean beak size in the ground finch Geospiza fortis on the island of Daphne Major Evolution-2e-Fig R.jpg

40 Figure 19.22 Ecological release
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41 Figure Speciation rates may be higher on islands than on the mainland, a pattern expected if island forms are free of competition with the more diverse mainland biota Evolution-2e-Fig jpg

42 Figure A nonrandom pattern of “equal spacing” among related predators may have evolved to minimize competition for food Evolution-2e-Fig jpg

43 Figure A mimicry ring Evolution-2e-Fig jpg

44 Evolution-2e-Table jpg


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