Template:Species Placenta table1: Difference between revisions
From Embryology
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| Epitheliochorial | | Epitheliochorial | ||
|- | |- | ||
| Artiodactyla | | rowspan=3|Artiodactyla | ||
|- | |- | ||
| Rodentia | | {{Pig
}} | ||
Guinea pig | | Diffuse | ||
Discoid | | Folded | ||
Labyrinth | | Epitheliochorial | ||
|- | |||
| {{Sheep
}} | |||
Rat, mouse | | Cotyledonary | ||
Discoid | | Villi | ||
Labyrinth | | Epithelio- & Syndesmo-chorial | ||
|- | |||
| Cow, ?goat | |||
Beaver | | Cotyledonary | ||
Discoid | | Villi | ||
Labyrinth | | Epitheliochorial | ||
Hemodichorial | |- | ||
| rowspan=3|Rodentia | |||
|- | |||
| {{Guinea pig}} | |||
| Discoid | |||
| Labyrinth | |||
| Haemomonochorial | |||
|- | |||
| {{Rat}}, {{mouse}} | |||
| Discoid | |||
| Labyrinth | |||
| Haemotrichorial | |||
|- | |||
| Beaver | |||
| Discoid | |||
| Labyrinth | |||
| Hemodichorial | |||
|- | |- | ||
| Lagomorpha | | Lagomorpha | ||
Rabbit | | {{Rabbit}} | ||
Discoid | | Discoid | ||
Labyrinth | | Labyrinth | ||
| Haemochorial | |||
|- | |- | ||
| Carnivora | | Carnivora | ||
Dog, cat | | {{Dog}}, {{cat}} | ||
Zonary | | Zonary | ||
Labyrinth | | Labyrinth | ||
Endotheliochorial | | Endotheliochorial | ||
|- | |- | ||
| Sirenia | | Sirenia | ||
Manatee | | Manatee | ||
Zonary | | Zonary | ||
Labyrinth | | Labyrinth | ||
| Haemochorial | |||
|- | |- | ||
| Perissodactyla | | Perissodactyla | ||
Horse | | {{Horse}} | ||
Diffuse, spec. | | Diffuse, spec. | ||
Villi, "cups" | | Villi, "cups" | ||
Epitheliochorial | | Epitheliochorial | ||
|- | |- | ||
| Cetacea | | Cetacea | ||
Whale, dolphin | | {{Whale}}, dolphin | ||
Diffuse | | Diffuse | ||
Villi | | Villi | ||
Epitheliochorial | | Epitheliochorial | ||
|- | |- | ||
| Chiroptera | | Chiroptera | ||
| | | {{Bat}} | ||
Discoid | | Discoid | ||
Labyrinth | | Labyrinth | ||
Endotheliochorial | | Endotheliochorial | ||
Occas. Hemochorial | Occas. Hemochorial | ||
|- | |- | ||
| Insectivora | | colspan=2|Insectivora | ||
Europ. | | Europ. Mole
| ||
Discoid | | Discoid | ||
Diffuse | | Labyrinth | ||
Labyrinth | | Hemochorial | ||
|- | |||
| Scalopus | |||
Hemochorial | | Diffuse | ||
| Labyrinth | |||
| Hemochorial | |||
|- | |- | ||
| colspan=5|Table based upon [http://placentation.ucsd.edu/homefs.html Comparative Placentation] Links: {{placenta}} | | colspan=5|Table based upon [http://placentation.ucsd.edu/homefs.html Comparative Placentation] Links: {{placenta}} | ||
|} | |} | ||
Revision as of 08:14, 9 October 2018
| Order | Species | Placental Form | Maternal-fetal Interface | Maternal-fetal Membrane | |
|---|---|---|---|---|---|
| Primates | Ape, Human | Discoid | Villi | Haemochorial | |
| Rhesus | Bidiscoid | Villi | Haemochorial | ||
| Tupaia | Bidiscoid | Labyrinth | Endotheliochorial | ||
| Galago | Diffuse | Folded | Epitheliochorial | ||
| Artiodactyla | |||||
| pig | Diffuse | Folded | Epitheliochorial | ||
| sheep | Cotyledonary | Villi | Epithelio- & Syndesmo-chorial | ||
| Cow, ?goat | Cotyledonary | Villi | Epitheliochorial | ||
| Rodentia | |||||
| guinea pig | Discoid | Labyrinth | Haemomonochorial | ||
| rat, mouse | Discoid | Labyrinth | Haemotrichorial | ||
| Beaver | Discoid | Labyrinth | Hemodichorial | ||
| Lagomorpha | rabbit | Discoid | Labyrinth | Haemochorial | |
| Carnivora | dog, cat | Zonary | Labyrinth | Endotheliochorial | |
| Sirenia | Manatee | Zonary | Labyrinth | Haemochorial | |
| Perissodactyla | horse | Diffuse, spec. | Villi, "cups" | Epitheliochorial | |
| Cetacea | whale, dolphin | Diffuse | Villi | Epitheliochorial | |
| Chiroptera | bat | Discoid | Labyrinth | Endotheliochorial
Occas. Hemochorial | |
| Insectivora | Europ. Mole | Discoid | Labyrinth | Hemochorial | |
| Scalopus | Diffuse | Labyrinth | Hemochorial | ||
| Table based upon Comparative Placentation Links: placenta | |||||
