Need help with ID

[54seaweed]

found this on the glass
no idea where it came from
kind of looks like a tiny erchin or something
its semi transparent with spinny things coming out of it
any idea what it is Good or Bad ect

 

[54seaweed]

anyone??

 

[Flreefer]

Hard to tell from the bottom side, but a juvenile Nudibranch possibly? If it is, it looks like the kind that eat Zoanthids. Although they are normally colored like the zoos that they eat, a juve might be white IDK.