Nematocyst

usgb/ˈnɛm.ə.tə.sɪst/
noun

A specialized cell found in cnidarians, equipped with a capsule that contains a coiled thread; used for capturing prey or for defense.

The jellyfish's nematocysts can deliver a painful sting.
Visual representation of "nematocyst" - A specialized cell found in cnidarians, equipped with a capsule that contains a coiled thread; used for capturing prey or for defense.

Usage tips

Neutral

stinging cells, offensive mechanism, defensive tool

Definition 1 of 1
Visual representation of "nematocyst"
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Biological Functions

Nematocysts serve various functions in marine ecosystems, which include capturing prey and deterring predators.

Illustration for Biological Functions
Jellyfish use nematocysts to immobilize their food.
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Defensive Mechanism

In times of threat, cnidarians use nematocysts to protect themselves.

Illustration for Defensive Mechanism
Lionfish have powerful nematocysts to ward off predators.
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Research Considerations

Nematocysts are a key area of study in marine biology, revealing insights into species interactions.

Illustration for Research Considerations
Marine researchers study nematocysts to understand jellyfish population dynamics.
Visual representation of the word "Nematocyst"

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