: any of a genus (Daphnia) of minute freshwater branchiopod crustaceans with biramous antennae used as locomotor organs compare water flea
Examples of daphnia in a Sentence
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Tiny snails and shrimp known as daphnia eat algae and provide additional food for the fish.
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Jeanette Marantos, Los Angeles Times, 25 July 2024
The larvae require good water quality and eat live food, like baby brine shrimp, the tiny crustaceans daphnia, and blackworms, which the zoo staff raises.
—Don Lyman, BostonGlobe.com, 20 Apr. 2023
On the third day, the daphnia were fed to tanks of carp.
—Elizabeth Preston, Discover Magazine, 24 Feb. 2012
The larvae feed on tiny crustaceans, like daphnia, initially.
—BostonGlobe.com, 24 Mar. 2021
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Jeanette Marantos, Los Angeles Times, 25 July 2024
The larvae require good water quality and eat live food, like baby brine shrimp, the tiny crustaceans daphnia, and blackworms, which the zoo staff raises.
—Don Lyman, BostonGlobe.com, 20 Apr. 2023
On the third day, the daphnia were fed to tanks of carp.
—Elizabeth Preston, Discover Magazine, 24 Feb. 2012
The larvae feed on tiny crustaceans, like daphnia, initially.
—BostonGlobe.com, 24 Mar. 2021
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“Daphnia.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/daphnia. Accessed 21 Dec. 2024.
Copy CitationKids Definition
daphnia
noun
daph·nia
ˈdaf-nē-ə 
: any of a genus of tiny water fleas with antennae used for movement
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