 A test in 1997 showed that P. labiata from the Philippines and from Sri Lanka have similar preferences for different types of prey , and that the order of preference is : web spiders ; jumping spiders ; and insects . : 337 – 339 These preferences apply to both live prey and motionless lures , and to P. labiata specimens without prey for 7 days ( " well @-@ fed " : 335 ) and without prey for 14 days ( " starved " : 335 ) . P. labiata specimens without prey for 21 days ( " extra @-@ starved " ) showed no preference for different types of prey . : 339 The test included as prey several species of web spiders and jumping spiders , and the selection of the prey species showed no evidence of affecting the results . : 337 – 339 Insects were represented by the house fly Musca domestica . : 335 
