lots of acro to id

[nismo driver]

the po po brown in the middle

tenius???

green bonsai ??

green slimer??

 

[nismo driver]

this one too

 

[Oldude]

The 1st looks like maybe A.humilis

 

[nismo driver]

i cross referenced that with the whelk database and it looks ilke a strong possibility. recently it has shown some green around the edges and near growth areas, bu over all it seems to be a bit finily about conditions but when its happy LOTS of polyp extension..

 

[nismo driver]

Old dude this one looks very similar to your a. loisetteae

 

[NewSchool04]

first looks like A. gemmifera
second looks like a A. hoeksemai

Not sure on the rest