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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

 

FpPQ8db.jpg

 

 

 

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.

3Sj7nwA.jpg

 

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 RushmoreAnts - 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

 

Keeping:

Tetramorium immigrans

Formica cf. pallidefulva, cf. incerta, cf. argentea

Formica cf. aserva, cf. subintegra

Pogonomyrmex occidentalis

Pheidole bicarinata

Myrmica sp.

Lasius neoniger, brevicornis


#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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