genus Alca


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Related to genus Alca: NAPGCM
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Noun1.genus Alca - type genus of the Alcidae comprising solely the razorbillgenus Alca - type genus of the Alcidae comprising solely the razorbill
bird genus - a genus of birds
Alcidae, family Alcidae - web-footed diving seabirds of northern seas: auks; puffins; guillemots; murres; etc.
Alca torda, razorbill, razor-billed auk - black-and-white northern Atlantic auk having a compressed sharp-edged bill