(1) Again, how far down you push a cultural background (or collective prehension) depends upon how far down you are willing to push individual prehension .(2) After prey capture is initiated, jaw prehension is used to ingest the prey item.(3) So prehension is a ferment of qualitative valuation which need not necessarily be conscious.(4) Prey were captured in water using jaw prehension , triggered by visual or tactile information.(5) In short, grasping food objects and small-diameter supports were probably key factors in the development of primate manual prehension .