noun
red swamp crayfish
Commonly known as the American crayfish; often kept as a pet or used in science classes. The scientific name is Procambarus clarkii.
See also: 日本ザリガニ
近所の川でアメリカザリガニを捕まえた。
I caught a red swamp crayfish in the nearby river.
アメリカザリガニは日本全国に広がっている。
Red swamp crayfish have spread all over Japan.