Identification Forum

17,472 topics in this forum

1. THE ULTIMATE ID THREAD! Before you post WHATS THIS? LOOK HERE!

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   By Helfrichs Chick, October 6, 2007
   • 487 replies
   • 340,307 views
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   • RayWhisperer
   • April 5

2. Thy Holy Tome of ID Sites

   By carbon-mantis, April 22, 2011
   • 5 replies
   • 19,664 views
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   • Astinus
   • March 14, 2016

3. Guidelines

   By Christopher Marks, January 28, 2003
   • 0 replies
   • 14,524 views
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   • Christopher Marks
   • January 28, 2003

4. ID Please???

   By Mb125, 6 hours ago
   • 3 replies
   • 28 views
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   • Ranjib
   • 6 hours ago

5. ID this little bugger

   By Clayton From Australia, 12 hours ago
   • 5 replies
   • 49 views
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   • CarolinaShoreReef
   • 8 hours ago

6. Paly experts - is this a known palytoxin offender?

   By ajmckay, Thursday at 05:04 AM
   • 6 replies
   • 143 views
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   • ajmckay
   • Yesterday at 01:51 PM

7. Bristle worm? Star fish arm?

   By bryanphillips, Friday at 05:35 PM
   • 12 replies
   • 104 views
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   • Nocturnal
   • Yesterday at 01:53 AM

8. What the hell is this thing?? A slug/Nudibranch?

   By Chaz88, Friday at 10:51 AM
   • 4 replies
   • 61 views
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   • mndfreeze
   • Friday at 11:51 AM

9. Some sort of encrusting coral (or sponge)

   By Joevember, Thursday at 01:16 AM
   • 8 replies
   • 138 views
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   • Ranjib
   • Friday at 05:50 AM

10. Weird things??

    By CarolinaShoreReef, Friday at 01:17 AM
    • 3 replies
    • 57 views
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    • CarolinaShoreReef
    • Friday at 01:40 AM

11. Little whiteish spots on rocks

    By coryscritch, April 17   

    • pest
    • coral
    • (and 2 more)

      Tagged with:

      • pest
      • coral
      • reef
      • liverock
    • 4 replies
    • 122 views
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    • coryscritch
    • Thursday at 06:01 PM

12. what is this

    By ihglifelol, May 4   

    • hitchhiker
    • 19 replies
    • 215 views
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    • ihglifelol
    • Thursday at 10:19 AM

13. What is this coral?

    By Kyle99, Wednesday at 09:13 PM
    • 4 replies
    • 79 views
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    • 1891Bro
    • Thursday at 01:28 AM

14. Apatasia or something else?

    By JBolt, Wednesday at 10:12 PM
    • 7 replies
    • 67 views
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    • JBolt
    • Thursday at 12:01 AM

15. Pink spots on skeleton

    By steviep, Tuesday at 06:29 AM
    • 4 replies
    • 85 views
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    • Kellie in CA
    • Tuesday at 07:41 PM

16. Anemone

    By hoodle, Tuesday at 02:05 AM
    • 2 replies
    • 56 views
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    • A Little Blue
    • Tuesday at 02:14 AM

17. Not sure if Nudibranch or Stomatella, or something esle

    By brianinak, May 13
    • 4 replies
    • 98 views
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    • brianinak
    • May 14

18. Coral hitchhiker id

    By Tom.s.levine, May 14
    • 2 replies
    • 66 views
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    • hoodle
    • May 14

19. Type of coral

    By SingingSiren, May 13
    • 2 replies
    • 80 views
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    • ihglifelol
    • May 13

20. Is it cyano or diatoms or Dino’s?

    By aerotiy, May 13
    • 2 replies
    • 85 views
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    • BeefyReefy
    • May 13

21. What is this egg looking thing my new euphyllia spit out

    By CPRATT, May 12   

    • alien hitchiker
    • 2 replies
    • 140 views
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    • GraniteReefer
    • May 12

22. RFA baby or a pest?

    By Minidoll, May 11
    • 2 replies
    • 81 views
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    • Minidoll
    • May 11

23. Please not a eunicid...

    By Newstead, May 9
    • 4 replies
    • 145 views
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    • Newstead
    • May 9

24. Cockroaches?

    By trido, May 9
    • 14 replies
    • 135 views
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    • A Little Blue
    • May 9

25. Another hitchhiker i do not know how to identify

    By Bribear, May 7
    • 5 replies
    • 149 views
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    • Nocturnal
    • May 7