Identification Forum

17,150 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
   • 458 replies
   • 313,829 views
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   • JillianAG
   • August 12

2. Thy Holy Tome of ID Sites

   By carbon-mantis, April 22, 2011
   • 5 replies
   • 17,306 views
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   • Astinus
   • March 14, 2016

3. Guidelines

   By Christopher Marks, January 28, 2003
   • 0 replies
   • 13,204 views
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   • Christopher Marks
   • January 28, 2003

4. What did my boyfriend bring home?

   By Derlin, yesterday at 01:55 AM
   • 21 replies
   • 271 views
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   • tunagirll
   • 7 hours ago

5. Monitpora Nudi?

   By SaltyBuddha, Sunday at 09:02 PM
   • 10 replies
   • 88 views
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   • SaltyBuddha
   • 8 hours ago

6. Is this Coraline algae?

   By fishkeepersaltnfresh, 9 hours ago
   • 3 replies
   • 46 views
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   • lakshwadeep
   • 8 hours ago

7. tiny crab id

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   By jesseatam, July 9
   • 26 replies
   • 392 views
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   • jesseatam
   • 15 hours ago

8. Does this count as a mushroom?

   By dandelion, Sunday at 04:19 PM
   • 2 replies
   • 56 views
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   • stellablue
   • Monday at 02:58 PM

9. New Type of Snail?

   By KNelson, Monday at 01:08 AM
   • 3 replies
   • 61 views
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   • Mariaface
   • Monday at 01:28 AM

10. what kind of crab? safe?

    By Lugmos12, Sunday at 02:37 AM   

    • crab
    • 5 replies
    • 75 views
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    • Lugmos12
    • Sunday at 04:28 PM

11. Stomatella?

    By TILTON, Sunday at 12:53 AM
    • 2 replies
    • 51 views
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    • TILTON
    • Sunday at 01:43 AM

12. Hitchhiker coral ID

    By jesseatam, Thursday at 09:08 PM   

    • carribean
    • 3 replies
    • 78 views
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    • Boggers
    • Friday at 02:13 PM

13. Fish bite?

    By Cop, August 15
    • 12 replies
    • 181 views
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    • Sancho
    • August 17

14. bristle worm vs fire worm

    By jesseatam, August 16
    • 2 replies
    • 62 views
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    • WV Reefer
    • August 16

15. Microscope - Hermit Crab Eyeball

    By I'm Batman, August 16
    • 2 replies
    • 72 views
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    • Five.five-six
    • August 16

16. Leather?

    By Lugmos12, August 16   

    • coral
    • soft
    • (and 1 more)

      Tagged with:

      • coral
      • soft
      • leather
    • 0 replies
    • 44 views
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    • Lugmos12
    • August 16

17. scallop?

    By Lugmos12, August 12
    • 23 replies
    • 192 views
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    • WV Reefer
    • August 15

18. White stalk with eggs?

    By ihus, August 15
    • 0 replies
    • 72 views
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    • ihus
    • August 15

19. Harmless sponge, or what?

    By Ajkay, August 14
    • 2 replies
    • 69 views
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    • samnaz
    • August 14

20. What is this purplish mushroom with white bubbles?

    By Mierzen, August 12
    • 5 replies
    • 151 views
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    • tashayar
    • August 14

21. Colonial Hydroids. EDIT: What is this macro??

    By ashwin1224, June 20
    • 5 replies
    • 240 views
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    • microworld
    • August 14

22. Quick ID, please?

    By thespinningsadhu, July 2
    • 3 replies
    • 181 views
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    • microworld
    • August 14

23. Help! White mix at surface - no idea what this might be.

    By cju84, August 10
    • 18 replies
    • 206 views
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    • cju84
    • August 14

24. Slugs or baby snails? star?

    By Lugmos12, August 13   

    • invert
    • slug
    • (and 1 more)

      Tagged with:

      • invert
      • slug
      • snail
    • 9 replies
    • 82 views
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    • Lugmos12
    • August 13

25. Pest anenome? Or polyp?

    By MarieH, August 12
    • 6 replies
    • 112 views
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    • MarieH
    • August 12