I was hanging a deer this morning and found an insect on it. It is a cross between a spider and a tick, it has a 2 segmented body ( 1 for the head and 1 for the main body ) also has 6 legs and a hard shell. There seems to be a tiny protruding spear coming from the head and also found a juvenile one with wings. I shot an older deer last year that was loaded with them does anyone know what they are?