Wiktionary
membraned
a. Having a (specified type of) membrane
Usage examples of "membraned".
Golden skins, golden, membraned eyes, all alike and only the beasts and himself were alien.
The Phnaargian sun, Rupert, nudged a golden ray or two down towards the broad and membraned picture-window, where, tinted to a subtle rose-pink, they fell upon the exquisite table of Goldenwood which grew in the centre of the room.
The three-quarter moon showed everything up brightly and made pools of membraned shadow under the trees.