纳精囊spermatheca, seminal receptacle
纳精囊spermatheca, seminal receptacle
纳精囊spermatheca, seminal receptacle
纳精囊; 受精囊spermatheca
受精囊spermatheca
受精囊receptaculum seminis【动】;seminal receptacle【动】;spermatheca【动】
受精囊spermatheca
纳精囊spermatheca, seminal receptacle