genus Anas
- noun
- /ˈdʒɛnəs ˈeɪnəs/
- Specialized
- The mallard, one of the best-known species, belongs to the genus Anas.
Examples
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Many freshwater ducks, including the pintail and teal, are classified under the genus Anas.
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Biologists study the evolutionary relationships within the genus Anas to understand duck diversity.
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The genus Anas includes various species of ducks.
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Many scientists study the genus Anas for ecological research.
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Many freshwater ducks, including the pintail and teal, are classified under the genus Anas.
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Biologists study the evolutionary relationships within the genus Anas to understand duck diversity.
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The mallard, one of the best-known species, belongs to the genus Anas.
Synonyms
A group of freshwater ducks like the mallard
Surface Forms
Morphology
The meaning is directly compositional: 'genus' names a biological rank and 'Anas' is the taxonomic name, so together they denote the taxonomic group called Anas (a genus of ducks). Although the phrase is specialized and uses a Latin name, a learner who knows both constituents will readily infer its meaning.
Etymology
Genus Anas comes from the Latin word Anas, which simply meant 'duck'. Scientists put the word genus together with Anas to name a group of freshwater ducks, so genus Anas now means that group of duck species.