And lots and lots of hybrids inbetween. Wolf/coyote, called eastern coyotes, dog/wolves, dog/coyotes. Not going to get into it here since wolves are off the endangered list around here, but lots of questions about what a wolf is. DNA just confuses it. Very adaptive animals.
I don’t know where they got their weight range for wolves. It should be 50 to 150 lbs. I believe the infamous wolf of Minnesota, Lobo, was about 200lbs.
I live in southwest Connecticut. I have personally seen coyotes that I estimate to be the size of a robust German Shepherd - well over the 50 lbs indicated in the chart.