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Photo#124435
Ant - Aphaenogaster fulva - female

Ant - Aphaenogaster fulva - Female
Richmond Hill, York Region, Ontario, Canada
June 30, 2007
Size: ~ 5 mm
I broke into an ant colony while searching for wood-boring insects in a well-rotted log. This is one of several individuals that I sampled from the colony. Can anybody point me towards an ID past family level?

Images of this individual: tag all
Ant - Aphaenogaster fulva - female Ants - Aphaenogaster fulva - female Ant - Petiole & Postpetiole - Aphaenogaster fulva - female Ant Pupa - Aphaenogaster fulva - female Ant Pupa - Aphaenogaster fulva - female

Moved
Moved from Spine-waisted Ants. The distinct paired protuberances are visible on specimens' mesonotum, but not obvious from these photos.

Moved
Moved from subgenus Attomyrma.

Thanks for the help, Richard.
These ants do look quite elegant with their long, slender appendages. Moved from Ants.

Aphaenogaster sp. - workers
Virtually clubless antennae and slender, leggy outline are the hallmarks for this genus. Here a member of the Attomyrma subgenus, where these features are not as strongly developped as in subgenus Aphaenogaster (whose member occur only in the South).

Myrmicinae.
The subfamily is Myrmicinae, as evidenced by the two nodes on the petiole.

 
Myrmicinae
That's what I keyed through, using an internet key ... good to get confirmation on that. As always, thanks Eric.
I think I'll leave the images here in case some other expert would like to chime in too.

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