two Items for some I.D. help

[cuz]

was told the first pic was a lobo when i bought it, but from another thread it came up that it may not be. it seems to have seperate heads each with a mouth unlike the lobo's googled which have only the one mouth??

the second pic is a mushroom, its the green one at the top of the pic. it doesn't walk like normal mushrooms leaving new shrooms behind. it kinda of balls up on an edge then the head will step to another rock instead of sliding the foot around? don't know if that makes sense but heres the pics