freshwater jellyfish; peach blossom jellyfish
Refers to the species Craspedacusta sowerbii, a small freshwater jellyfish. Often called 'peach blossom jellyfish' in English.
The freshwater jellyfish is a rare jellyfish that lives in fresh water.
Kanji spelling is rare; the word is usually written in kana.
Hiragana spelling is also used, but katakana is more common for species names.
Compound of 真水 (mamizu, 'fresh water') and クラゲ (kurage, 'jellyfish').