In this paper, the development of the red blood cell in Chinemys reevesii was studied through the observation on the stained smears of the bone marrow, the spleen and liver etc.

• 通过对乌龟骨髓、脾脏、肝脏等组织涂片的观察研究，发现骨髓是乌龟红细胞主要的造血器官；