Unknown = Aracnowebicus Onglassicii
Unkown2 = Blurrywhiteri Blobicus

Seriously, I think unknown.jpg is some type of hydriod. Unknown2.jpg looks like a bleached mushroom to me but the pic is pretty blurry, is it hard or a softie.

Some good reference here... http://www.petsforum.com/personal/tr...tchhikers.html