Long-legged myotis is a western North American bat with a ridged spur at the ankle and fur on the underside of the wing extending to the line between elbow and knee. It hunts insects over water, beneath tree canopies, and along cliffs.
It has a ridged spur extending from the ankle toward the tail membrane, short rounded ears, and fur on the wing underside reaching the line between elbow and knee.
It eats insects and has been observed foraging beneath canopies, in open air, and along cliff edges. One study reported more foraging activity in riparian areas than in uplands.
An extinction-risk assessment has not been added yet.