P₃E₁R₁E₁I₁O₁N₁

9 points

PEREION is validvalid

the thorax of some crustaceans [n PEREIA, PEREIONS]

47,626 of 196,601 in NWL2023·also valid in CSW24

(Greek) a crustacean's thorax, also PERAEON, PEREON [n PEREIONS or PEREIA]

176,651 of 280,887 in CSW24·also valid in NWL2023