The ornamental design for a fishlure, substantially as shown and described.
FIG. 1 is a front perspective view of the fish lure;
FIG. 2 is a side view of the fish lure;
FIG. 3 is a front view of the fish lure;
FIG. 4 is a bottom view of the fish lure;
FIG. 5 is a top view of the fish lure; and,
FIG. 6 is a rear view of the fish lure.
The broken lines in FIG. 1 are understood to represent a fish trailer. The broken lines showing such fish trailer is for illustrative purposes only and forms no part of the claimed design.