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View Full Version : ID please, feather duster?


Kardjunkie
03/12/2016, 06:36 PM
Could someone ID the small white bumps with purple hairs? It is on a branching hammer coral or frogspawn I got a few weeks ago and the on the branch that has no head. It had a few some purple/pink spots and I dipped in Bayer before putting in. I think they are either feather duster or vermetid snails.

http://uploads.tapatalk-cdn.com/20160313/a3bf6138fb67ca46401a09e4844fc04d.jpg

It might me hard to see the hairs, sorry best I could do on my phone. There is a small feather duster thing that is open with purplish feathers that when closed is white, it on the branch that has the hammer/frogspawn.

In advance I would like to thanks for any help IDing it!

billdogg
03/12/2016, 06:50 PM
sounds more like hydroids to me, although I really can't tell from the picture.

Kardjunkie
03/12/2016, 08:21 PM
Thanks billdog. Can you tell if that is a hammer coral or frogspawn? It was sold to as a hammer coral but looks more like a frogspawn. Here is another picture of but it has retracted a lot as I just threw in some new live rock.

http://uploads.tapatalk-cdn.com/20160313/c896607da954cf80363c12c2f18ed15d.jpg

Usually a lot bigger

Ztous
03/12/2016, 09:17 PM
Thanks billdog. Can you tell if that is a hammer coral or frogspawn? It was sold to as a hammer coral but looks more like a frogspawn. Here is another picture of but it has retracted a lot as I just threw in some new live rock.

http://uploads.tapatalk-cdn.com/20160313/c896607da954cf80363c12c2f18ed15d.jpg

Usually a lot bigger

Not a frogspawn or at least it doesn't look like to me as none of the tentacles seem to have multple ends or splits. Looks like a torch to me but it's retracted so hard to see.

Ron Reefman
03/13/2016, 06:08 AM
Hard to say. They are so closely related some species can be difficult to pin down. But it's 100% either a hammer (there are some 'oval' shaped tips) or a frogspawn (more round tips) and not a torch.

And I didn't see anything that looked like a feather duster?

criticalencore
03/13/2016, 06:40 AM
I'd say hammer for sure. I the first pic for the feather duster are you talking about the hairy stuff in the left or the pink think on the right? A vermetid snail will put out white stringy goo when you feed

Sugar Magnolia
03/13/2016, 07:32 AM
Yes, those are harmless little feather dusters.

pyithar
03/13/2016, 08:51 AM
+1 on feather dusters. and the coral looks like a hammer coral with a few frogspawn like branches on some tentacles.

cloak
03/13/2016, 10:24 AM
It might be a Grape coral.

http://www.liveaquaria.com/product/prod_display.cfm?c=597+321+3182&pcatid=3182

Kardjunkie
03/13/2016, 10:53 AM
Cloak, once again, thanks. Here is better picture with it extended.

http://uploads.tapatalk-cdn.com/20160313/ea8db26fe09ac3dd4dbedeb811559770.jpg