Ecological Opportunity and Adaptive Radiation of Fanged Frogs in Southeast Asia

Ecological Opportunity and Adaptive Radiation of Fanged Frogs in Southeast Asia

Royal Tyrrell Museum of Palaeontology via YouTube Direct link

Anolis lizards also underwent adaptive radiation.

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4 of 24

Anolis lizards also underwent adaptive radiation.

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Ecological Opportunity and Adaptive Radiation of Fanged Frogs in Southeast Asia

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  1. 1 Intro
  2. 2 Ecological opportunity and adaptive radiation
  3. 3 What is an 'adaptive radiation ?
  4. 4 Anolis lizards also underwent adaptive radiation.
  5. 5 What is an "adaptive radiation"? • Diverse and closely related species that vary in useful trait
  6. 6 Frog diversity in the Philippines and Sulawesi
  7. 7 Fanged frogs have high morphological diversity on Sulawesi
  8. 8 Questions about fanged frogs
  9. 9 Initial fieldwork and sampling
  10. 10 Different ecotypes are sympatric in different parts of Sulawesi
  11. 11 Alternative hypothesis: Adaptive radiation
  12. 12 Phylogenetic expectations
  13. 13 Evolution of body size
  14. 14 Medium-sized species are found in slow moving water
  15. 15 Do these frogs differ in ecology?
  16. 16 And some fanged frogs guard eggs!
  17. 17 And and at least one species has internal incubation of tadpoles!
  18. 18 Did fanged frogs undergo an adaptive radiation?
  19. 19 Why did different ecotypes evolve on different
  20. 20 Toad samples and data
  21. 21 MtDNA variation in Sulawesi toads
  22. 22 Protected Areas on Sulawesi
  23. 23 Ratan extraction
  24. 24 Conclusions

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