rostella

rostella

1. Dactylogyrus rostellum

n. 小喙指环虫

2. ;of rostellum Fei vasting Na Qun introduces the mechanism of incentive competition.

引进激励竞争的机制。

3. Upper petal orbicular, ca. 1.3 cm in diam., base deeply cordate, apex with a flat, stout rostellum (beak) ca. 5 mm, abaxial midvein thickened;

旗瓣圆形，约1.3厘米直径，基部深心形，先端具平的，坚固蕊喙(喙)约5毫米，背面中脉加厚；

4. Seeds compressed globose, curved reticulate, apex with short rostellum, reflexed.

种子扁球状，弄弯网状，先端具短蕊喙，反折。

5. There were 4 suckers in C.pisiformis and the scolex of T.pisiformis,and 37 hooks in the rostellum arranging with inner and outer rings.

结果表明，豆状囊尾蚴和豆状带绦虫均有4个吸盘，37个小钩分内、外两圈排列在顶突上。

6. Sepals triangular, without apical rostellum.

萼片三角形，没有顶端蕊喙。

7. movement of the rostellum

蕊喙运动

8. Snow peach fruit is round or oval, fruit rostellum a small sharp commissure clear that both sides of the symmetry, beautiful shape.

雪桃的果实为圆形或长圆形，果顶突有小尖，合缝明显，两侧对称，外形美观。

9. rostellum sac

顶突囊