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  #1  
Old 07/09/2007, 12:10 AM
PorFshGuy PorFshGuy is offline
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ID Please

Tonight I found this on the live rock. It looks like a possible variety of polychaete worm. So far I haven't lost anything in awhile but this thing is like 4 inches maybe more. Would like to know if she is a keeper or maybe should be moved to the fuge.

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  #2  
Old 07/09/2007, 12:17 AM
Peter Eichler Peter Eichler is offline
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Its' a Bristleworm and is most likely harmless. Some can cause problems but it's pretty rare.
  #3  
Old 07/09/2007, 01:43 AM
Tang Salad Tang Salad is offline
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At that size I'd be worried it may be a fireworm.
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  #4  
Old 07/09/2007, 01:45 AM
happyface888 happyface888 is offline
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whats so bad about these worms?
  #5  
Old 07/09/2007, 01:53 AM
Grins Grins is offline
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They have a bad rep with some but most are actually beneficial to your system as they eat detrius.
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  #6  
Old 07/09/2007, 02:01 AM
kuoka kuoka is offline
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I believe that's a fireworm. I had one too that was about 4" long. I was able to extract him by enticing him with silver sides and using aquarium tongs. The jury was/is still out weather they're good or bad but I took mine out just because he was freaky looking and I was afraid he'd scare company. LOL
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  #7  
Old 07/09/2007, 06:55 AM
PorFshGuy PorFshGuy is offline
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I was leaning towards a fireworm as a possibility. Yes it did kinda make me jump when I saw it. Here is a link for fireworms and it looks like I have a Pherecardia striata and is listed as a scavenger. The blue body and red around the apendages.. Anyone have a better picture of those handy?

http://home2.pacific.net.ph/~sweetyu...itchworms.html
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  #8  
Old 07/09/2007, 08:54 AM
greenbean36191 greenbean36191 is offline
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It's definitely a fireworm, but it's most likely a harmless scavenger. It doesn't appear to be P. striata which is named for the striped body. You need a clear shot of the head to tell if it's Hermodice, the bearded fireworm, which is the bad guy.
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  #9  
Old 07/09/2007, 11:52 AM
PorFshGuy PorFshGuy is offline
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I will try to get a better picture tonight but this thing doesn't have any attenna on its head. However it does has those white feelers on the front that match on the sides. If this was a bad guy could I just keep it in the fuge with my brittle star?
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  #10  
Old 07/09/2007, 11:58 AM
LeslieH LeslieH is offline
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Of course you could. I don't think it's Hermodice as it looks most like Eurythoe complanata which is relatively harmless.
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  #11  
Old 07/09/2007, 11:44 PM
Peter Eichler Peter Eichler is offline
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Quote:
Originally posted by LeslieH
Of course you could. I don't think it's Hermodice as it looks most like Eurythoe complanata which is relatively harmless.
PFG, I have two of them that I believe are the same as yours. They're both over a foot long and wouldn't harm a fly. Well, unless it was already dead and sitting on the sand in my aquarium... Keep an eye on them but the chances are he will help your tank and not hurt it.
  #12  
Old 07/10/2007, 06:49 AM
Tang Salad Tang Salad is offline
Relax. Salad bowl is 300g
 
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The pattern on this one looks a lot like on that LeslieH helped me ID a couple of months ago. (Thanks again ) I know, color/pattern is not enough for a positive ID, but...
mine was anything but harmless. He killed dozens of snails before I finally got it.
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  #13  
Old 07/10/2007, 09:56 AM
LeslieH LeslieH is offline
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Quote:
Originally posted by Tang Salad
The pattern on this one looks a lot like on that LeslieH helped me ID a couple of months ago. (Thanks again ) I know, color/pattern is not enough for a positive ID, but...
mine was anything but harmless. He killed dozens of snails before I finally got it.
Why don't you post yours again so we can compare it?
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