What are these tiny worms?

Discussions about the care and keeping of ants

Moderator: ooper01

Post Reply
lunarcoexist
Posts: 5
Joined: Sun Apr 08, 2018 12:52 pm
Location: Earth

What are these tiny worms?

Post: # 35004Post lunarcoexist
Tue Apr 10, 2018 8:44 pm

I have a Camponotus sp. queen in a standard test tube setup. The queen was captured last summer and currently has 5 adult-stage workers, with a few individuals transitioning from larval to pupal stage and tens of eggs and small larvae. They just came out of diapause a few weeks ago. Their test tube setup is inside of a small cooler with several cans of soda to provide thermal mass and thermal stability. The average temperature is approximately 74F / 23C and there is usually no visible light i.e. it is dark.

I usually feed them Drosophila fruit flies, small crickets, and honey. I was temporarily unable to get any Drosophila or small crickets, so I fed them some "mini mealworms" for approximately 3 weeks. I am not sure what the species is. They are smaller than normal mealworms and about 5-8 mm long.

Typically, they would eat the fleshy parts of these mini mealworms and discard the hard, chitinous carapace near the dry side of the tube. At one point, though, they began to put the mini mealworm carcasses on the wet cotton. Within a few days, I noticed the wet cotton had a shimmery appearance and on closer inspection, appeared to be covered with hundreds or thousands of tiny worms, 1-2mm in length and approximately the diameter of a very fine mammalian hair, such as fine fur or vellus hair. They resemble the "vinegar eels" that commonly live in raw, unprocessed vinegar.

Are the ants attempting to cultivate these organisms as a food source? Are these organisms potentially harmful to the ants?

As a safety precaution, I moved all of the ants -- eggs, larvae, pupae, and adults -- into a clean, freshly-prepared test tube setup and will resume feeding them Drosophila and crickets and discontinue feeding them mini mealworms.

Any information on these little nematodes or whatever they are would be very beneficial and greatly appreciated.

Thank you!

(Edited to correct spelling error)

AntsDakota
Posts: 153
Joined: Sat Mar 17, 2018 4:22 pm
Location: South Dakota

Re: What are these tiny worms?

Post: # 35659Post AntsDakota
Sun May 06, 2018 2:52 pm

If the worms show up again, please take a photo. Observe the ants and see if they pick up the worms and consume them.
"God made every kind of wild beasts and every kind of livestock and every kind of creeping things;" (including ants) "and God saw that it was good." Genesis 1:25

antsRlife
Posts: 121
Joined: Mon Oct 02, 2017 7:27 am
Location: melbourn, victoria
Contact:

Re: What are these tiny worms?

Post: # 35723Post antsRlife
Mon May 07, 2018 6:04 pm

Ive seen something similar like this with plant seeds in my nest of anonychromyrma, where they would grow the seeds for harvest, they shouldn't do it unless they thort it was a safe way to have a renewable source of food.
https://www.youtube.com/channel/UCoK1vrz8AF48t3iJMmgvh2Q

Early Stage Nests:
x1 Aphenogaster Longiceps
x1 Anonychromyyrma
x1 Phiodole

averagebilly
Posts: 78
Joined: Sat Aug 05, 2017 11:10 am
Location: Canada

Re: What are these tiny worms?

Post: # 35751Post averagebilly
Tue May 08, 2018 12:14 pm

Sounds interesting. Where did you get the "Mini-Mealworms?" I think that you should wait until the colony is big enough to have an outworld, and feed them these little critters again. if they do the same thing, I'd say that they're trying to farm them. Any pictures of the old test-tube? :)
"Ant Love Forever" - Mikey Bustos

Post Reply

Who is online

Users browsing this forum: No registered users and 2 guests