This is not nearly as defined as a Peter Hillman or Mike Powell insect image. However, a spider that drags around fish and frogs is not to be trifled with.
This is a Fish Spider, named such because of their diet.
Using a long wildlife lens I could not get closer and still focus. Not that I had any intention of.
I did take a number of shots from different angles, hopefully Ellen caught some decent images.
BTW, hold up your hand for a size comparison.