The epithelium cells of the original cavum oris located at the bottom of the diencphalon in just hatched juvenile and touched the infundibulum;

• 初孵仔鱼原始口腔顶壁的上皮细胞团位于间脑底部，谢碧文：南方贴脑垂体结构和发胃的研究与脑漏斗接触；