KEYSTONE SPECIES

Definition: A species on which other species in an ecosystem largely depend, such that if it were removed, the ecosystem would change drastically.

Synonyms: Critical Species, Key Species, Pivotal Species, Cornerstone Species, Anchor Species

Usage Examples in Sentences

Bees are a keystone species because they play a crucial role in pollinating flowers.

The sea otter is a keystone species in the kelp forest, maintaining the balance by controlling sea urchin populations.

Frogs are considered a keystone species in wetlands, influencing both insects and other amphibians.

Seagrasses are supported by dugongs, serving as a keystone species in maintaining the health of underwater habitats.

The prairie dog functions as a keystone species on the grasslands, affecting plant diversity and soil composition.

The beaver, by building dams, acts as a keystone species, creating habitats that support various other organisms.

The honeybee is considered a keystone species, playing a crucial role in pollination and maintaining floral diversity.

Mangrove trees serve as keystone species along coastlines, providing essential habitats and protecting against erosion.

The conservation of keystone species is crucial for maintaining the stability of ecosystems.

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Scientists study the interactions between keystone species and their environment to understand ecosystem dynamics.

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The decline of a keystone species can lead to cascading effects throughout the entire ecosystem.

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Protecting keystone species helps preserve biodiversity and ecological integrity.

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Without the keystone species, such as the sea otters, the delicate balance of the marine environment would be disrupted.

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Coral reefs depend on keystone species like parrotfish to control algae growth and maintain biodiversity.

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Forests rely on keystone species such as bats for seed dispersal and insect control, vital for ecosystem health.

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African elephants, as keystone species, shape their habitat through their feeding habits.

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The beaver, with its dam-building behavior, is a classic example of a keystone species.

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Honeybees are often considered keystone species due to their role in pollination.

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The Yellowstone National Park ecosystem relies heavily on the presence of keystone species.

A: Have you heard about the concept of keystone species in ecology?B: Yes, I'm familiar with it. Keystone species play a crucial role in maintaining the balance of an ecosystem.A: Exactly. They have a disproportionate impact on their environment. For instance, consider the sea otter in kelp forests.B: The sea otter is a classic example of a keystone species. Its presence regulates the population of sea urchins, which in turn prevents overgrazing of kelp.A: That's right. Without sea otters, sea urchin populations explode, leading to the depletion of kelp forests and affecting the entire ecosystem.B: It shows how interconnected ecosystems are and the importance of preserving keystone species for overall environmental health.

KEYSTONE SPECIES

Usage Examples in Sentences

Usage Example in Conversation