interesting discovery

So i was snooping closley in the tank before vacation and i noticed these clear tenticles with white tips similar to when my chalice has its out but severly smaller on the underside of a ledge of live rock and theres aprox 50 in 2 diffrent clusters . The white tips are the size of a pin head.( dont really know how a saw them) and then realized there connected to a small clear body with a silvery green trimed cap. From my investigation all i can find is there related to an nem.



Pseudocorynactis caribbeorum




Is what i believe them to be

 

I have seen a couple of them in my tanks but there has been no color seen on them...just a clear body(like jelly) and the tentacles have a white tip. I was also wondering what they were. I removed them...I hope :0)

 

From what i have read there non harmfull and being in the shadows wont bother my corals. In just glad there peacefull! The green is irridecent around the outgrowth. I have a good cell pic