空棘鱼,拉蒂迈鱼 腔棘鱼亚目(coelacanthini)一种硬骨鱼(bony fish) fish, reptiles, squirts and a whale; chordata bony fish fish, reptiles, squirts and a whale; chordata bony fish in eating and catching fish, including sharks and huge bony fish fish, reptiles, squirts and a whale; chordata bony fish