noun
freshwater shrimp; river shrimp; freshwater prawn
Refers to small shrimp or prawns living in rivers and streams, often used in cooking or as bait.
この川では川エビがたくさんとれる。
You can catch a lot of freshwater shrimp in this river.
川エビをから揚げにするとおいしい。
Freshwater shrimp are delicious when deep-fried.
Rarely used kanji form with 蝦.
Compound of 川 (kawa, 'river') and エビ (ebi, 'shrimp'). The reading is straightforward.