Why is this m balforouri doing this

[kingshockey]

It's eating /chewing on the corpse of the mealworm I fed it on Saturday this guy is strange likes to eat half the worm and leave it just to finish it again later should I feed.5 inch mealworms instead of the.75 inch ones I feed it ?

 

[KezyGLA]

Tarantula being a tarantula

 

[Arachnophoric]

My P. irminia did the same thing the other day. Must be their version of leftovers