おきなわとげねずみMeaningsNoun1. Muennink's spiny rat (Tokudaia muenninki); Okinawa spinous country-rat (Usually kana)Other spellings沖おき縄なわ棘とげ鼠ねずみUsually written in kanaOther readingsオキナワトゲネズミKanji in other spellings沖open sea縄rope棘thornbush鼠mouse