rockling
/ˈrɒklɪŋ/noun
1- a slender marine fish of the cod family, typically occurring in shallow water or tidal pools鳕, 三须鳕。
1.1
- Genera Ciliata and Rhinomenus, family Gadidae: several species.五须岩鳕属及四须鳕属, 鳕科：数种。