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East Arkansas, 7/8/18 (Formica subsericea?)


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#1 Offline Wren - Posted July 8 2018 - 12:49 PM

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I think this might be Formica subsericea based on my research, but don't have enough experience to be sure.

 

Body:
1. Location of collection. Just outside Wynne, AR

2. Date of collection (more important for ID's of queens). 6/30/18
3. Habitat of collection (ie: desert scrub, oak forest, riparian, etc.). Mixed hardwood forest
4. Length (to the nearest millimeter or 1/16th of an inch.) 12 mm
5. Coloration, hue, pattern and texture Mostly Black, but the gaster seems to have slightly lighter stripes; there are short yellowish hairs at the top of each lighter stripe; did not see any hairs on the thorax or head.
6. Distinguishing characteristics. Long antennal scape, looks like 12 antennal segments
7. Anything else distinctive (ie: odor, behavior, characteristics relative to others in the colony, etc.). not that I noticed
8. Nest description (if you can find the nest, and you're sure it belongs to the ant you collected) (ie: rotted log, volcano-shaped mound of coarse gavel 10cm in diameter, etc.). unsure, collected from a paved path

9. Nuptial flight time and date (if you witnessed the ant or it's colony having a nuptial flight or caught an alate you are confident was flying that day or time) probably 6/30/18 mid morning, based on when I collected her from the path
 

I was not able to get great pictures of her.  I need to switch to glass test tests, my plastic ones are getting really beat up and it's messing with the focus on my phone.

 

20180630_141839.jpg

 

20180630_141839.jpg



#2 Offline Canadian anter - Posted July 8 2018 - 5:18 PM

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I believe it could be this or Formica argentea as well.
Visit us at www.canada-ant-colony.com !

#3 Offline Batspiderfish - Posted July 8 2018 - 7:27 PM

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Identifying fusca-group Formica requires a well-lit shot of the gaster and a shot of the front of the head, showing the length of the antennal scapes relative to the head's length.


If you've enjoyed using my expertise and identifications, please do not create undue ecological risk by releasing your ants. The environment which we keep our pet insects is alien and oftentimes unsanitary, so ensure that wild populations stay safe by giving your ants the best care you can manage for the rest of their lives, as we must do with any other pet.

 

Exotic ants are for those who think that vibrant diversity is something you need to pay money to see. It is illegal to transport live ants across state lines.

 

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Black lives still matter.


#4 Offline Wren - Posted July 11 2018 - 5:53 PM

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@Canadian Anter - I don't think we have F. argentea here.

 

@Batspiderfish - Thanks for that information.  She has already laid eggs, so I don't want to stress her with bright lights.  I can tell you the scapes are slightly longer than the width at the back of her head.






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