1.   Most spiders use their webs to trap prey, but a Lycos spider leaves its web to hunt.

2.   The other species, like wolf spiders and jumping spiders, spin silk homes in which they rest and hide, but have no web to trap prey.

3.   Everyone hunts fish at least part of the time, trapping prey in cone-shaped nets thrust to the lake bottom, and then spearing them.

4.   The tiny sundew traps its prey in its sticky flower-like tendrils.