 P. fimbriata does not stalk at all species of the ant @-@ mimic jumping spider genus <unk> , : 449 – 450 , 455 and uses cryptic stalking only about 20 % of the time against other ant @-@ mimicking salticids and against beetle @-@ mimicking salticids . : 453 P. fimbriata also sometimes does not use cryptic stalking against females of the salticid subfamily Lyssomaninae . These females are unusually translucent , and the translucent cuticle makes the anterior @-@ median eyes ( front @-@ and @-@ center ) show light and dark regions that flicker in and out when viewed head on . <unk> males are not translucent and do not produce this flickering , and P. fimbriata uses cryptic stalking consistently against the males . This suggests that the flickering anterior @-@ median eyes of <unk> females may reduce the ability of P. fimbriata to identify these females as jumping spiders . 
