| 释义 | genus DaphniaThesaurus
 | Noun | 1. | genus Daphnia - water fleasarthropod genus - a genus of arthropodsBranchiopoda, subclass Branchiopoda - primitive aquatic mainly freshwater crustaceans: fairy shrimps; brine shrimps; tadpole shrimps; can shrimps; water fleasdaphnia, water flea - minute freshwater crustacean having a round body enclosed in a transparent shell; moves about like a flea by means of hairy branched antennae | 
 genus Daphnia
 Words related to genus Daphnianoun water fleasRelated Wordsarthropod genusBranchiopodasubclass Branchiopodadaphniawater flea
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