"The intermediate ear displays an irregular cavity, having a membrane, called the membrana tympani, stretched across its extremity; and this cavity has a communication with the external air, through the Eustachian tube, which leads into the fauces, or throat."
"The larger follicles (Fig. 1164) consist of an external fibrovascular coat, connected with the surrounding stroma of the ovary by a net-work of bloodvessels; and an internal coat, which consists of several layers of nucleated cells, called the membrana granulosa."
"The portion of the membrane situated above the short process is known as the membrana flaccida or"