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Evolution and Ecology of fishes Drawing Exercise. O ne minute to draw fishes from EVOLUTIONARY groups. Group A. Group A. Group A. Group A. Group B. Group B. Group B. Group B. Group C. Group C. Group C. Group C. Group D. Group D. Group D. Group D. Place on the tree:
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Evolution and Ecology of fishes Drawing Exercise
Place on the tree: Group A Group B Group C Group D Bones Jaws
Group A (Agnatha) Group D (Chondrichthes) Group C (Sarcopterygii) Group B (Actinopterygii) Osteichthyes Bones Gnathostomata Jaws
Actinoptergii Agnatha Sarcoptergii Chondrichthyes
Based on your drawings, assign each group to a trophic category. What characteristics do the fishes from each group have in common? • Ambush Piscivore • Roving Piscivore • Planktivore • Benthic Invertivore • Benthic Algivore
Ambush Piscivore (Group E) • Roving Piscivore (Group H) • Planktivore (Group F) • Benthic Invertivore (Group I) • Benthic Algivore (Group G)