'Cryptic coloration' diaporamas de présentation

Chapter 8

Chapter 8. Marine Fishes. Classification of Fishes. Marine Fish. Marine fish are vertebrates Some have vertebra made of ____, while others have bony vertebra Of the 24,000 known species of fish, about 15,000 species are marine Fish are the oldest fossils of vertebrates

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Adaptation and Anti-predator Behavior

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Phylum Chordata

Phylum Chordata. FISHES. I. Characteristics of Fishes. Ichthyology Large number of species Incredible economic importance Vertebrates. II. Major classes. Class Myxini Class Chondrichthyes Class Osteichthyes (Actinopterrygii). A. Class Myxini.

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Community Ecology

Community Ecology. Chapter 54. Interspecific Interactions. Competition --/-- Competitive exclusion Ecological Niches (Habitat-address; niche-profession) Resource partitioning-allows similar species to coexist in a community Fundamental niche-potential

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Chapter 53

Chapter 53. Community Ecology. Community- a group of populations of various species living close enough for potential interaction. How many interactions between species are occurring in this scene?. Competition.

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Chapter 53

Chapter 53. Community Ecology. Resource Partitioning. Resource partitioning is differentiation of ecological niches, enabling similar species to coexist in a community. Cryptic coloration, or camouflage, makes prey difficult to spot. Video: Seahorse Camouflage.

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Population Interactions Ch. 51

Population Interactions Ch. 51. Ecological Community . Interactions between all living things in an area Coevolution ? changes encourages by interactions between two or more species Predator vs. Prey Herbivore vs. Plant Food Availability creates complex interactions:

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Chapter 54.1-2 Community Ecology: The Interactions of Different Populations

Chapter 54.1-2 Community Ecology: The Interactions of Different Populations. I. What is a Community?. - An assemblage of species living close enough together for potential interaction. What forms the community structure?. II. Interspecific Interactions!.

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Order: Orectolobiformes Family: Orectolobidae (Wobbegongs)

Order: Orectolobiformes Family: Orectolobidae (Wobbegongs). Etymology: Greek, oryktos= to digger + Greek, lobos= lobe. Eucrossorhinus E. dasypogon (tasselled wobbegong) Sutorectus S. tentaculatus (Cobbler wobbegong). Orectolobus O. wardi (Northern wobbegong) O. maculatus

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The Bony Fishes

The Bony Fishes. Ceolacanths: Lobed finned fishes. Ceolacanths: Lobed finned fishes. Ceolacanths are relics of an evolutionary line that gave rise to the tetrapods, or land vertebrates.

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Population Interactions Ch. 51

Population Interactions Ch. 51. Ecological Community . Interactions between all living things in an area Coevolution ? changes encourages by interactions between two or more species Predator vs. Prey Herbivore vs. Plant Food Availability creates complex interactions:

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Animal Adaptations

Animal Adaptations. Adaptations: Migration. Migration: the movement of animal from one region or climate for a specific period of time . Adaptations: Hibernation. Hibernation: when the body processes slow down b/c of winter (metabolism, respiration, heart rate, etc.).

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