hi.....i have recently entered into the hobby of petting spiders. i caught a pantropical jumping spider (plexippus paykulli), mature male and kept it in a jar. i fed him a cricket and he ate it. it has been 3 days since then and he isnt eating anything. i put 2 crickets and a small cockroach (nymph) in his jar. but he seems to run away when they come near. they are roughly the same size as the spider. i put a few drops of water in his jar and have kept a twig for him for camouflage. can even help me on how to get him to eat. his belly size indicates he isnt starved and not full either. your suggestions are welcome