Assertion: possum's membrane | /r/Synonym | patagium
Facets:
Source sentences:
text: This membrane is called a patagium.
text: They achieve gliding flight by use of membranes called patagia.
text: They have a membrane known as a patagium that stretches between their front and hind limbs, which serves the same purpose as a hang glider's wings.
text: Flying squirrels do not actually fly, but rather glide using a membrane called a patagium.