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Formica archboldi - the headhunter


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#1 Offline RelientUKDr - Posted July 11 2020 - 5:08 PM

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Formica archboldi

 

This species is native to Florida and has a crazy behavior in which it "decorates" it's nest with the heads of other ant species, specifically Odontomachus (read the article here).

 

I found her in a parking lot back in late April/early May.  She was the first queen I caught on my own and I had no idea I would become addicted!  I set her up in a test tube and she laid eggs the next day.  I noticed a piece of her gaster was damaged, but it doesn't appear to negatively affect her.

HVcI7DA.jpg

 

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June 12, 2020 - The eggs have developed into larvae!

 

June 18, 2020 - The larvae are approximately 3-4 mm long.  She has them piled up and they are wiggling.

 

June 20, 2020 - One of the larvae is in a cocoon!  (Over the next several days, each larvae cocooned itself for a total of 9 cocoons by July 1)

twq92Ir.jpg

 

 

July 9, 2020 - I can see the pupae through the cocoon...their eyes are starting to darken.  Probably won't be much longer, and she will have nanitics!

 

July 11, 2020 - I checked her this morning, no nanitics yet.  Checked again at 2pm and 1 gray nanitic had emerged!  She still had some cocoon stuck to her gaster.  At 7pm, another nanitic was present.

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GwMdADy.jpg

 

I'll keep you all posted!


Edited by RelientUKDr, July 11 2020 - 7:22 PM.

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#2 Offline ANTdrew - Posted July 11 2020 - 5:27 PM

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Congrats on the nanitics!
"The ants are a people not strong, yet they prepare their meat in the summer." Prov. 30:25
Keep ordinary ants in extraordinary ways.

#3 Offline Antkid12 - Posted July 11 2020 - 5:36 PM

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Nice!


Ants I have: Tapinoma sessile(2 queen colony). RED MORPH Camponotus neacticus(now has pupae!), Tetramorium immigrans (x3), Aphaenogaster sp, Temnothorax sp, Brachymyrmex sp.   possibly infertile   :(,  Ponera pennsylvanica, and Pheidole morrisi!  :yahoo: 

 

Other insects: Polistes sp. Queen

                    

Ants I need: Pheidole sp., Trachymyrmex sp., Crematogaster cerasi , Dorymyrmex sp. Most wanted: Pheidole morrisii

 

                    

                   

 

 


#4 Offline AntsDakota - Posted July 12 2020 - 6:38 AM

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To those who think of Formica as plain and boring, what do ya'll have to say for yourselves now?


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"God made..... all the creatures that move along the ground according to their kinds. (including ants) And God saw that it was good. Genesis 1:25 NIV version


#5 Offline Antkid12 - Posted July 12 2020 - 6:42 AM

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To those who think of Formica as plain and boring, what do ya'll have to say for yourselves now?

Yeah, Formica are super cool!


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Ants I have: Tapinoma sessile(2 queen colony). RED MORPH Camponotus neacticus(now has pupae!), Tetramorium immigrans (x3), Aphaenogaster sp, Temnothorax sp, Brachymyrmex sp.   possibly infertile   :(,  Ponera pennsylvanica, and Pheidole morrisi!  :yahoo: 

 

Other insects: Polistes sp. Queen

                    

Ants I need: Pheidole sp., Trachymyrmex sp., Crematogaster cerasi , Dorymyrmex sp. Most wanted: Pheidole morrisii

 

                    

                   

 

 


#6 Offline ponerinecat - Posted July 12 2020 - 10:05 AM

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To those who think of Formica as plain and boring, what do ya'll have to say for yourselves now?

Boring. :lol:


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#7 Offline Roy3 - Posted July 12 2020 - 4:33 PM

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Lol. I think all ants are great to watch growing of they are your pets. Great job.

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#8 Offline ponerinecat - Posted July 12 2020 - 6:38 PM

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Yeah, all ants are fun to watch, but we each have our own preferences. I'm more into the behavior and physiology of ants, and while formica are decent, I wouldn't actively go out after them.



#9 Offline ForestDragon - Posted July 13 2020 - 5:47 AM

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Formica are awesome! I just caught a formica difficilis queen, rare/endangered grassland parasite that I am going to raise


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