hooklet
sexual hooklet One of a series of tiny spines or hooks along the anteriormost rays of the ventral and anal fins of most male Characidae.
性的小钩沿著脂鲤科大多数雄鱼的腹鳍和臀鳍最前面鳍条上所具有一系列极小的棘或钩。
sharp hooklet
小锐钩
hooklet
n. 小钩子
hooklet of echinococcus
棘球蚴钩
hooklet of hydatid cyst
棘球蚴钩