gammarid
- noun
- /ˈɡæmərɪd/
- Specialized
- Many gammarids can be found in freshwater lakes.
Examples
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The gammarid population plays an important role in the aquatic food chain.
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Scientists discovered a new species of gammarid living in the freshwater lake.
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Researchers studied how pollution affects gammarid behavior in river ecosystems.
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The gammarid species is essential for the aquatic ecosystem.
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Researchers found a new gammarid species that thrives in the clear waters of the lake.
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The tiny gammarid shrimp are crucial for maintaining a healthy aquatic environment.
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In many freshwater habitats, gammarid crustaceans contribute significantly to the diet of fish.
Surface Forms
Morphology
gammarid = Gammaridae (opaque) = gammar + id
The formation depends on taxonomic naming conventions (specialized biological knowledge) rather than productive general-English morphology, so learners cannot reliably infer the meaning from the parts.
Etymology
Gammarid comes from the group name Gammarus, which comes from Greek gammaros meaning 'a kind of shrimp', plus the ending -id meaning 'belonging to', so a gammarid is a small shrimp-like crustacean.