What is a keystone species? + Example
Por um escritor misterioso
Last updated 04 abril 2025

A keystone species refers to a species on which other organisms in an ecosystem depend on so much that if the keystone species were to be removed, the ecosystem would notably change. A keystone species refers to a species on which other organisms in an ecosystem depend on so much that if the keystone species were to be removed, the ecosystem would notably and significantly change. While all species interact in an ecosystem, a keystone species interacts in ways or on a magnitude that make it crucial to how the ecosystem functions. Predators are often keystone species because, once removed, the population of the prey previously consumed by the predator increases dramatically. The prey itself have to eat, thus greater numbers of the predator's prey mean they consume more of their own prey, and so forth. The effect of removing a top predator from an ecosystem is felt throughout the community. A great example is how wolves have been reintroduced to Yellowstone National Park . Another example of a keystone species that is not a top predator is the elephant living in savannas. Because these elephants consume small trees, they prevent the trees from spreading and multiplying across the savanna. If this were to happen, the savanna would change, having more trees and less grass. This change in plant structure would affect multiple species who rely on the grasses of the ecosystem. Below is an image of a keystone species, the sea otter, and what would happen if it was removed. Sea otters feed on sea urchins. Without sea otters controlling population numbers, there would be an abundance of sea urchins. These sea urchins would then consume more kelp, changing the ecosystem. This is another example of predator acting as a keystone species.

Schematic diagram of the keystone process concept. In an arch, a

Keystone Species-The Beaver

What Is A Keystone Species? - WorldAtlas
What Happens When a Keystone Species Goes Extinct?

Dominant species Definition and Examples - Biology Online Dictionary

12 Examples of Keystone Species

Role of Keystone Species in an Ecosystem

What is a keystone species? + Example

Keystone Species - Definition and Examples

Parveen Kaswan, IFS on X: Why beaver is a keystone species. Here

Keystone Species - American Alligator - Ecosystem Dynamics

Keystone Species - APES
What Happens When a Keystone Species Goes Extinct?

Fishes, Free Full-Text

10 Keystone Species Examples and the Important Role they Play in
Recomendado para você
-
Keystone Species04 abril 2025
-
What is a Keystone Species?04 abril 2025
-
Keystone Species04 abril 2025
-
Keystone species and their role in rewilding04 abril 2025
-
Parques Nacionales del Paraguay: Keystone species play a critical role in conservation efforts04 abril 2025
-
keystone species – The Ecological Society of America04 abril 2025
-
Keystone Species and Their Role in Ecosystems04 abril 2025
-
APES 12/11 Keystone Species04 abril 2025
-
17 Keystone Species Examples [Names, Photos and Importance]04 abril 2025
-
A keystone species: Beavers have huge impact on wetlands - Farm and Dairy04 abril 2025
você pode gostar
-
Letra J Chamas de fogo azul em preto ilustração do vetor04 abril 2025
-
Ferro equipo 1928. Football team group portrait, South America - PICRYL - Public Domain Media Search Engine Public Domain Image04 abril 2025
-
Spider-Man: Far From Home Case Study – Image Engine VFX04 abril 2025
-
Jogos FC Cienfuegos ao vivo, tabela, resultados04 abril 2025
-
5 WWE women Batista reportedly dated in real life04 abril 2025
-
Burn Out Drag Racing 2019 - Apps on Google Play04 abril 2025
-
Apartamento 2 Quartos, Pedro Ludovico, Goiânia - Goiás - Vésper04 abril 2025
-
Made in Abyss - The Golden City of the Scorching Sun Episode 1004 abril 2025
-
GOBLIN SLAYER em português brasileiro - Crunchyroll04 abril 2025
-
O que lá vai, lá vai. Qual o significado desta frase?04 abril 2025