Family members are distinguished by having a laterally compressed body shape, 3 to 8 anal spines, and 2 dorsal fins (spinous first dorsal and rayed second dorsal) which are fused.
Family members are distinguished by having from five to 13 dorsal spines number.
Family members are distinguished by having from five to 13 dorsal spines number.
改为更简单的措辞: Family members are distinguished by having a laterally compressed body shape, 3 to 8 anal spines, and 2 dorsal fins (spinous first dorsal and rayed second dorsal) which are fused. 输出: