genus Aix
— Noun
– English
~ wood duck and mandarin duck
genus Amazona
— Noun
– English
~ a genus of Psittacidae
genus Anthonomus
— Noun
– English
~ weevils destructive of cultivated plants
genus Acacia
— Noun
– English
~ large genus of shrubs and trees and some woody vines of Central and South America, Africa, Australia and Polynesia: wattle; mimosa
genus Amphioxus
— Noun
– English
~ type genus of the Amphioxidae
genus Arca
— Noun
– English
~ type genus of the family Arcidae: ark shells and blood clams