Statolith in the cephalopod is an important source of ecological information, and mastering the morphologic features of the statolith is fundamental to fisheries biology.

摘耳石是头足类生态息载体，掌握其形态特征是渔业生物研究基础。

Conclusion The change of the relationship of the hapothalamus-pituitary-ovary and the hypotrophy of the pituitary may not cause the morphologic change of sella turcica.

绝经期妇女下丘脑—垂体—卵巢关系改变及垂体腺肥大并不导致蝶鞍形态改变。