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Axolotl - Coggle Diagram
Axolotl
Food Chain and Ecosystem Role
Producers
Aquatic plants and algae.
Primary Consumers
Small invertebrates such as insects and zooplankton.
Secondary Consumers
Axolotls (eat small invertebrates and fish larvae).
Tertiary Consumers
Larger fish and birds like herons.
Apex Predators
Humans and other large animals that consume axolotls.
Characteristics of the Axolotl
Types of Reproduction
Sexual reproduction with internal fertilization. The female lays eggs that hatch into larvae.
Growth Stages
Eg Larva (neotenic stage, retaining juvenile features), Adult (rarely undergoes metamorphosis).
Types of Feeding
Carnivore eats small invertebrates, worms, and small fish.
Geographical Space and Habitat
Native to the lakes of Xochimilco and Chalco, Mexico. Lives in freshwater environments with low currents.
Importance of the Axolotl in its Environment
Helps regulate populations of small invertebrates and fish larvae.
Provides a food source for larger predators.
Plays a crucial role in maintaining a balanced ecosystem in freshwater environments.
Threats Due to Climate Change and Environmental Issues
Pollution and Habitat Loss: Urban expansion and contamination of Xochimilco’s water threaten axolotl populations.
Climate Change: Rising temperatures and water level changes affect oxygen levels and food availability.
Invasive Species: The introduction of tilapia and carp has increased competition and predation.
Impact of Axolotl Extinction on Humans
Scientific and Medical Research: Axolotls have regenerative abilities useful in medicine and biology.
Cultural Importance: A symbol in Mexican tradition and mythology.
Ecosystem Disruption: A decrease in axolotl populations may cause imbalances in food chains.