Last Updated
：2026/01/05
ミジンコ
Hiragana
みじんこ
Kanji
微塵子
Noun
Japanese Meaning
ミジンコは、主に淡水に生息する小型の甲殻類の総称で、特にミジンコ属（Daphnia）などを指す。水田、池、沼などに多く見られ、体長は1mm前後と非常に小さい。理科の観察対象や、魚類・両生類のエサとしてもよく知られている。
Easy Japanese Meaning
とても小さい すいめん に すむ どうぶつで からだ が すきとおっている
Chinese (Simplified) Meaning
水蚤；溞属的枝角类淡水甲壳动物 / 枝角类微型淡水甲壳动物
Chinese (Traditional) Meaning
水蚤 / 枝角類的小型浮游甲殼動物 / 水蚤屬（Daphnia）
Korean Meaning
물벼룩 / 다프니아 속의 물벼룩
Vietnamese Meaning
bọ chét nước (chi Daphnia) / giáp xác phù du nước ngọt
Tagalog Meaning
kuto sa tubig (Daphnia) / maliit na krustaseong nabubuhay sa tubig-tabang / mikroskopikong hayop sa tubig-tabang
Sense（1）
微塵子: water flea of the genus Daphnia
（ canonical ）
（ canonical ）
（ romanization ）
Quizzes for review
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ミジンコ
See correct answer
Water fleas play an important role in freshwater ecosystems.
Water fleas play an important role in freshwater ecosystems.
See correct answer
ミジンコは淡水の生態系において重要な役割を果たしています。
Japanese - English
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