Mushroom identification

[Jace_242]

So I just got a bunch of live rock from a friend that was selling her tank. She seemed to be obsessed with mushrooms and nearly every rock I got from her is covered in them. I've had trouble finding a place on the internet that I can use to identify different mushroom types so I'm going to pester all of you. There I believe four main types in the tank...


I'm assuming these are green-striped mushroom...

http://i58.photobucket.com/albums/g251/Jace_242/P4300194.jpg

That one on the right is huge, about four inches lengthwise...

http://i58.photobucket.com/albums/g251/Jace_242/P4300196.jpg

and the others that seem to be everywhere

http://i58.photobucket.com/albums/g251/Jace_242/P4300197.jpg
http://i58.photobucket.com/albums/g251/Jace_242/P4300198.jpg

If anybody can identify any of these I would really appreciate it

 

[melosu58]

Saltwater Aquarium Corals for Marine Reef Aquariums: Green Striped Mushroom