darter

darter
noun

a long-necked fish-eating bird related to the cormorants, typically found in fresh water. Darters spear fish with their long pointed bill and frequently swim submerged to the neck
蛇鹈。亦称 anhinga, snakebird
Family Anhingidae and genus Anhinga: four species
蛇鹈科，蛇鹈属：4种
a small North American freshwater fish, the male of which may develop bright coloration during the breeding season
鲈，镖鲈
Genera Etheostoma and Percina, family Percidae: numerous species
鲈科，镖鲈属和鲈属：众多种
(亦作 darter dragonfly)a broad-bodied dragonfly that spends long periods on a perch, from which it darts out to grab prey. Called skimmer in North America
蜻蜓。（北美称skimmer）
Libellulidae and related families: several genera
蜓科及相关科：数种

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