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COMPETITION

COMPETITION. (LAB EXPERIMENTS). Galium Sp. (Bedstraw). 7. 6. Galium saxatile. Galium pumilum. Tansley (1917). 2. 1. Paramecium aurelia. Paramecium caudatum. 3. Paramecium Species: Grown Separately (Gause 1934). Fig. 13.15 in Molles 2006. Paramecium Species: Grown Together

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COMPETITION

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  1. COMPETITION (LAB EXPERIMENTS)

  2. Galium Sp. (Bedstraw) 7 6 Galium saxatile Galium pumilum

  3. Tansley (1917)

  4. 2 1 Paramecium aurelia Paramecium caudatum 3

  5. Paramecium Species: Grown Separately (Gause 1934) Fig. 13.15 in Molles 2006

  6. Paramecium Species: Grown Together (Gause 1934) Fig. 21-1 in Ricklefs and Miller 2000

  7. Tribolium confusum Tribolium castaneum 5 4

  8. Flour Beetle Species: Grown Separately (Park 1954) Fig. 13.6 in Molles 2006

  9. Flour Beetle Species: Grown Together (Gause 1934) Fig. 13-16 in Molles 2006

  10. COMPETITION (FIELD EXPERIMENTS)

  11. CATTAIL COMPETITION Narrow-Leaf Cattail (Typha angustifolia) Wide-Leaf Cattail (Typha latifolia)

  12. Cattail Species Grown Together Wide-Leaf Cattail (Typha latifolia) Narrow-Leaf Cattail (Typha angustifolia)

  13. Wide-Leaf Cattail Removed Narrow-Leaf Cattail (Typha angustifolia)

  14. Narrow-Leaf Cattail Removed Wide-Leaf Cattail (Typha latifolia)

  15. Balanus Chthamalus 10 9

  16. Barnacle Zonation Fig. 13.20 in Molles 2006

  17. Chthamalus Survivorship Balanus Removal: Middle Intertidal Zone Balanus Removed: Upper Intertidal Zone Fig. 13.19 in Molles 2006

  18. Large Granivores 9 DESERT RODENTS Insectivores Dipodomys (Kangaroo Rat) Small Granivores Onychomys 10 Perognathus (Pocket Mouse)

  19. 24 Study Plots: Chihuahuan Desert near Portal AZ Fig. 13.21 in Molles 2006

  20. Experiment: Removal of Large Granivores (Heske et al. 1994) Fig. 13.23 in Molles 2006

  21. EVOLUTIONARY CONSEQUENCES OF COMPETITION Darwin’s Finches Geospiza fortis (Medium Ground-Finch) Geospiza fuliginosa (Small Ground-Finch) 13 12

  22. Allopatric versus Sympatric Populations G. fortis G. fortis, G. fuliginosa G. fuliginosa Fig. 13.25 in Molles 2006

  23. CHARACTER DISPLACEMENT: BEAK DEPTH G. fortis G. fortis, G. fuliginosa G. fuliginosa

  24. 1 http://content.answers.com/main/content/wp/en/thumb/f/f2/200px- Paramecium.jpg 2 http://www.microscopy-uk.org.uk/mag/imgmar99/marimg99.jpg 3 http://www.invivo.fiocruz.br/cell/imagens/bacillus.jpg 4 http://www.zoology.ubc.ca/~whitlock/bio434/LectureNotes/ 04.Drift/tribolium.confusum.jpg 5 http://210.212.212.8/PHP/INSATDB/images/tribolium.jpg 6 http://www.plant-identification.co.uk/images/rubiaceae/galium-saxatile-2.jpg 7 http://perso.orange.fr/erick.dronnet/images/galium_pumilum1.jpg 8 http://home.hetnet.nl/~faassema/photos/Balanusamphitriteweb.jpg 9 http://bss.sfsu.edu/holzman/courses/Spring%2005%20projects/giant%20k _rat/giantkangaroorat001.jpg

  25. 10 ttp://eebweb.arizona.edu/Courses/Ecol485_585/Perognathus_ penicillatus.jpg 11 http://www.biology.usu.edu/labsites/ernestlab/images/Onychomys_ torridus_photobyKurzius.jpg 12 http://www.greglasley.net/Images/Medium-Ground-Finch-0002.jpg

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