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Fungus Gnat Larva (Keroplatus sp.) A strange, surprise photobomber on a toothed fungus (on a fallen, dead tree). It seemed to be surrounding the fungus and itself with a web of goo.<br />
<br />
Update and more info:<br />
This is likely Keroplatus (most fungus gnat larvae do not get this large). This genus is often found on hardwood fungi. They create a webbing that catches both spores and small arthropods on which they feed! A video of peristaltic movement (possibly for this &quot;scaffold&quot; creation?):<br />
<section class="video"><iframe width="448" height="282" src="https://www.youtube-nocookie.com/embed/1_SW7eE6IIA?hd=1&autoplay=0&rel=0" frameborder="0" allowfullscreen></iframe></section> Fall,Geotagged,United States Click/tap to enlarge Promoted

Fungus Gnat Larva (Keroplatus sp.)

A strange, surprise photobomber on a toothed fungus (on a fallen, dead tree). It seemed to be surrounding the fungus and itself with a web of goo.

Update and more info:
This is likely Keroplatus (most fungus gnat larvae do not get this large). This genus is often found on hardwood fungi. They create a webbing that catches both spores and small arthropods on which they feed! A video of peristaltic movement (possibly for this "scaffold" creation?):

    comments (40)

  1. Hmm. Very cool! How large was it??

    Maybe a slow worm or glass lizard (family Anguidae) or some other kind of legless herp?
    Posted 4 years ago, modified 4 years ago
    1. Would a legless herp be so transparent though? It looks like you can see its innards?

      To answer your question. Pretty small but not microscopic. I didn't notice it until I got home and took a look at the photo.
      Posted 4 years ago, modified 4 years ago
      1. So, it's pretty small. I have no clue at all. It seems big for a nematode? Also, wouldn't a flatworm have a flat head? What is it?! The suspense is torture, lol. Posted 4 years ago
        1. Exactly why my brain is freaking out. And, not all flatworms have a flat head, right? But I've never seen one with this transparent, weird body. :/ Posted 4 years ago
          1. I have no clue. I have never seen a flatworm in nature. I'm making an uneducated guess. Posted 4 years ago
            1. Please check the updates (and the video) within the post!! Cool stuff! Posted 4 years ago
              1. Well, wow! Not sure why, but up until now, I didn't realize that it was transparent! Posted 4 years ago
    2. Also, what herp would exhibit this behavior (squirting the goop everywhere on the fungus and itself?) Posted 4 years ago
      1. Very true. I googled 'reptile in goo web' and got zero hits. Amphibian could be possible since they need moisture. But, I googled 'amphibian in goo web' and got no results for that either. Posted 4 years ago
        1. I have a previous nematode observation where it is shooting goop like this, but it was much smaller than this creature. I think I remember reading that they use it to break down nutrients for ingesting parts of the fungi?
          https://www.inaturalist.org/observations/9562348
          Posted 4 years ago
          1. Ohhh, cool!! I still am not feeling nematode on this cutie. But, again, I am making an uneducated guess ;P. Posted 4 years ago
    3. Or, a skink?

      Did it look like it lost its tail? The goo web is super intriguing and makes me think amphibian. I really have no clue, but am so incredibly intrigued!!
      Posted 4 years ago
      1. I have no friggin' clue, to be honest. My mouth dropped open when I realized it was in the shot. Posted 4 years ago
        1. It is so cool! Between this and Ferdy's wing close-up, my morning has been made. Posted 4 years ago
          1. Seriously. I'm using that wing closeup as my laptop background now. So badass <3 Posted 4 years ago
            1. Yesss!! Posted 4 years ago
  2. I fully agree with all of the above. It's pretty small, and a thing. And very weird, cool find! Posted 4 years ago
    1. "A thing", haha! You nailed it, Ferdy. Mystery solved. Posted 4 years ago
      1. Baha! A "thingamajig" or a "hickamadoojer"? Posted 4 years ago
      2. Just adding my contribution to the ID process. Posted 4 years ago
        1. Charley Eiseman helped me get a general idea. Now to rummage through bugguide Posted 4 years ago
          1. Yess! Fungus gnat larva makes 100% sense. Duh! Lol. Posted 4 years ago
            1. Oh wow did not see this conversation as I just posted the same things, whoops. Posted 4 years ago
              1. Guys 'n galls ... why look so far from "home" :-P
                Keroplatidae - Larva Quite possibly Cerotelion (striatum?)<br />
Details of head and tail here:<br />
https://www.jungledragon.com/image/88883/keroplatidae_-_larva_details_of_head_and_tail.html Bibionomorpha,Diptera,Fungus gnat,Keroplatidae,Larva,Nematocera,Sciaroidea,fungus gnat larvae
                Posted 4 years ago, modified 4 years ago
                1. Thank you, Ferdy and Arp! I just got a confirmation on bugguide for Keroplatidae! Posted 4 years ago
                2. Nice, thanks! Posted 4 years ago
                  1. No, thank YOU both! <3 Posted 4 years ago
                  2. Please check the updates (and the video) within the post!! Cool stuff! Posted 4 years ago
                    1. That pulsing wave motion...speechless! Posted 4 years ago
                      1. SO bizarre! Posted 4 years ago
    2. I'm gonna be so very disappointed if I can't find an ID for this one! It has distinctive markings and everything! Posted 4 years ago
      1. Someone will know! They must. Posted 4 years ago
        1. The frustrating thing is that I have no idea where to post this for help....lol (besides iNaturalist, of course) Posted 4 years ago
          1. Hmm. What about a Georgia naturalist FB group? Or, reptile & amphibian ID group? Insect group? They could at least probably steer you in a direction and tell you if it is definitely not what their group is about? Posted 4 years ago, modified 4 years ago
            1. Ohh, or email your old professor? Maybe he has an inkling? Posted 4 years ago
              1. :) He probably would have known :D Posted 4 years ago
      2. You'll find it, somehow!

        Was wondering if the white squares are flash reflections or actual marks?
        Posted 4 years ago
        1. I think it is flash off of the extremely slimy body. Posted 4 years ago
        1. Not far off at all, friend! Posted 4 years ago

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By Flown Kimmerling

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Uploaded Dec 18, 2020. Captured Nov 15, 2020 16:30 in 101 S 3rd Ave, Chatsworth, GA 30705, USA.
  • Canon EOS 6D Mark II
  • f/25.0
  • 1/181s
  • ISO200
  • 100mm