Like human hands, bat wings consist of five fingers. The thumb is small, has a claw, and projects from the wrist. It can aid with climbing and holding food. The remaining four digits are thin and elongated, connected by a skin membrane called the chiropatagium (or dactylopatagium). A smaller membrane, the propatagium, extends from the shoulder to the thumb and helps shape the wing during maneuvering. The part of the wing between the fifth digit and the body, the plagiopatagium, is anchored to the ankle, and thus creates one continuous flight surface.
Learn why bats are the ultimate flying machines, available now inside Nautilus Magazine!
Nautilus is the foremost literary science publication to find rigorous science writing told with impeccable style. Our stories will light up your emotions, and introduce you to a delightfully weird and surprising mix of big ideas — ideas that will be debated long into the future.
Learn why bats are the ultimate flying machines, available now inside Nautilus Magazine!
Nautilus is the foremost literary science publication to find rigorous science writing told with impeccable style. Our stories will light up your emotions, and introduce you to a delightfully weird and surprising mix of big ideas — ideas that will be debated long into the future.
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