After the praying mantis had breakfast, these two legs were all that were left of the fly.Here he has just used his front leg to pull his antennae into his mouth.After eating, the mantis spent some time grooming by using his front leg to pull his antennae into his mouth.After eating, the mantis spent some time grooming by using his front leg to pull his antennae into his mouth.Here he is raising his front leg to pull his antennae into his mouth.