詞語：heterocercal
heterocercal的反義詞
a. homocercal
heterocercal的解釋
heterocercal[,hetərəu'sə:kəl]adj.【魚類學】歪尾的,不等鰭的 [參較 diphycercal, homocercal]
heterocercal的意思
heterocercal 歪尾的;歪形尾;歪尾;abbreviate heterocercal 普通歪型尾鰭;heterocercal tail 歪形尾;歪型尾;
heterocercal的參考例句
1.any of numerous elongate mostly marine carnivorous fishes with heterocercal caudal fins and tough skin covered with small toothlike scales. 眾多的流線形身體海生食肉魚，歪尾，有尾鰭、堅韌的表皮和小齒狀鱗片，。
2.abbreviate heterocercal Tail in which the vertebral axis is prominently flexed upward, only partly invading upper lobe of caudal fin, fin fairly symmetrical externally. 普通歪型尾鰭尾部的脊椎軸明顯地彎曲向上，只有部分伸入尾鰭上葉，鰭的外部大致對稱。