here's one I just caught flying around my light...

a tip for getting closeups of specimens that won't sit still... place the specimen in a vial or under a petri dish with a crystal of paradichlorobenzene (mothballs)... as soon as the specimen rolls over, remove it... at this point it should be paralyzed, thus you can get a more lifelike pose than with a dead specimen... and the effect lasts as long as the insect stays alive (many hours), thus a more useful technique than refrigerating... as far as I can tell, the specimen isn't able to recover