板鰓類

(1)sharks; rays; dogfishes; skates

(2)鮫

(3)日光

(4)小型サメ

(5)サメ類

(6)any of numerous fishes of the class Chondrichthyes characterized by a cartilaginous skeleton and placoid scales: sharks; rays; skates

(7)軟骨の骸骨と楯鱗によって特徴付けられた軟骨魚綱の多数の魚の総称：鮫

(8)エイ

(9)ガンギエイ