flight
They are analogous. The function is different, but they have a common ancestoral origin.
A bird has a wing as a forelimb as well as a bat, and the function of both are to help the animals fly
A batwing is an individual bat's wing, or something in the shape of a bat's wing.
The humerus in a bat serves as the main bone in the wing, providing support and attachment for muscles that allow for flight. It also helps in maneuvering and controlling the bat's wing movements during flight.
A bat's wing
The wing span of the Honduran White bat is about 6 cm (2 1/2 inches).
A bat wing contains the same basic bone structure as a human hand, comprising 27 bones. These bones include the humerus, radius, and ulna, along with the metacarpals and phalanges that extend to form the wing membrane. The elongated fingers support the wing's structure, allowing for flight. Overall, the anatomy of a bat wing is highly specialized for aerial mobility.
Waiting.
There are a few different similarities between the wing of a butterfly and the wing of a bat. Both are used to fly for example.
These organisms share a common ancestor with each other.
The structure of a bat wing is best described as a "modified forelimb." It features elongated fingers that support a thin membrane of skin, known as the patagium, which stretches between the fingers and body. This adaptation allows for flight, making bat wings distinct from the wings of birds or insects. Overall, the bat wing is an example of evolutionary modification for specific functional purposes.
12 to 13 inches