Yabla Chinese

Yabla video uses of 雌
尖尖 jiānjiān
的 de
是 shì
雄 xióng
蟹 xiè
圆 yuán
圆 yuán
的 de
是 shì
雌 cí
蟹 xiè
The one with the pointy belly is the male crab; the one with the round belly is the female crab.