I have a queen from this kind of ants, she have first worker, two pupa and some Larvae and eggs!
This species is very rare, i only know this queen in europe, maybe one or two more, but i had nothing here about it.
The queen is bigger than my Camponotus fellah queen, maybe 17-18mm long and a massive thorax and gaster.
The worker are shine golden in the sun, the legs are red. The thorax and the head are black. The queen is looking same but not so many golden shine on the gaster and the thorax have an red pattern. You can see it on the pictures:
Greetings from Germany