family Priacanthidae
- noun
- Specialized
- The family Priacanthidae includes several species known for their large eyes and bright red color.
Examples
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Scientists observed members of the family Priacanthidae near coral reefs in the Pacific Ocean.
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Fishing regulations help protect the family Priacanthidae from overexploitation in tropical waters.
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The family Priacanthidae includes various species of fish.
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Did you know that the family Priacanthidae is carnivorous?
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The family Priacanthidae is known for its small, brightly colored fish that thrive in tropical coral reefs.
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Research shows that the family Priacanthidae plays an important role in marine ecosystems.
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You can find species from the family Priacanthidae in warm waters across the globe.
Synonyms
A group of tropical sea fish with very large eyes that are active at night
Surface Forms
Morphology
The phrase combines the common noun 'family' (a taxonomic grouping) with the proper taxon name 'Priacanthidae', so its meaning — the taxonomic group called Priacanthidae — is directly compositional. Although 'Priacanthidae' is specialist vocabulary, a B1 learner who knows both constituents can infer the phrase's meaning; this naming pattern is cross-linguistically regular.
Etymology
Family Priacanthidae may come from old Greek words meaning 'saw' and 'spine', which gives a picture of fish with sharp fin spines. These small, red tropical fishes are often called 'bigeye', so that image helps you remember this family as reef fishes with big eyes and pointed spines.