genus Gavia
- noun
- /ˈdʒiːnəs ˈɡeɪviə/
- Specialized
- The common loon is the most familiar of the world's five loon species, all of which belong to the genus Gavia and summer in northern North America and Eurasia.
Examples
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The common loon is a striking bird that belongs to the genus Gavia, recognized for its unique calls and diving skills.
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Birdwatchers often seek to identify species from the genus Gavia during their summer trips to lakes.
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Scientists study the genus Gavia to understand the evolutionary traits of aquatic birds.
Synonyms
A group of water birds like loons that dive in northern lakes
Surface Forms
Morphology
This phrase is fully compositional: 'genus' names a biological rank and 'Gavia' is the taxonomic name for loons, so a learner who knows both words can infer it refers to the genus called Gavia (the group of loons). The construction follows standard cross-linguistic scientific naming patterns, making the meaning directly derivable from the constituents.
Etymology
Genus Gavia comes from an old Latin word 'gavia' for a 'seabird'. Because these birds dive well and make loud calls, scientists used Gavia as the group name for the 'loons', so the name helps you remember they are sea-diving birds.