malapterurus electricus is a thickset fish with six mouth barbels and a single fin on its back, just anterior to the rounded tail fin - 鲶魚 幅插畫檔、美工圖案、卡通及圖標
european sea sturgeon and wels catfish, (acipenser sturio), (silurus glanis), 1881, historical woodcut illustration, germany - 鲶魚 幅插畫檔、美工圖案、卡通及圖標
catfish (silurus glanis) at night, dive site klosterinsel, rheinau, rhine, hochrhein, switzerland, germany - 鲶魚 幅插畫檔、美工圖案、卡通及圖標
malapterurus electricus is a thickset fish with six mouth barbels and a single fin on its back, just anterior to the rounded tail fin - 鲶魚 幅插畫檔、美工圖案、卡通及圖標
school, group of striped eel catfish (plotosus lineatus), juvenile, dive site house reef, mangrove bay, el quesir, red sea, egypt - 鲶魚 幅插畫檔、美工圖案、卡通及圖標
school, group of striped eel catfish (plotosus lineatus), juvenile, dive site house reef, mangrove bay, el quesir, red sea, egypt - 鲶魚 幅插畫檔、美工圖案、卡通及圖標
