Template:Windle1940 table1
From Embryology
| Type of placenta | Epithelio-chorial | Syndesmo-chorial | Endothelio-chorial | Hemo-chorial | Hemo-endothelial |
|---|---|---|---|---|---|
| Maternal tissue: | |||||
| Endothelium | + | + | + | - | - |
| Connective | |||||
| Epithelium | |||||
| Uterine milk or pablum | |||||
| Fetal tissue: | |||||
| Chorion | |||||
| Mesenchyme | |||||
| Endothelium | |||||
| Examples | Horse, swine | Cattle, sheep | cat, dog | Man, monkey | rabbit, guinea pig, rat |