Well, there isn't much to go on except for color and general shape, but if I had to guess, I would say that it is not a smasher, but rather a Pseudosquilla ciliata. WIthout a better look at the telson, however, I really can't be sure. The best way to tell P. ciliata is a slight "checkerboard" effect on the eyes and two long teeth on the telson. each set with a movable spine.
Roy