looks like crematogaster scutellaris
I second Crematogaster scutellaris, I also checked on ant maps and it says that they live in the area of the Mediterranean
one should still err on the side of caution because this could also be schmidti
Sorry, I am not good with the species in Europe, so I will just say that it is in the scutellaris group
Currently keeping:
1x Formica subsericea, 35-40 workers + maybe eggs *New* 2x Camponotus nova, one has only larva
1x Crematogaster cerasi, All workers is ded
*extreme internal screaming* 1x Myrmica ruba sp around 10 workers + pupa
*New* 1x Temnothorax curvispinosus, 101 or something worker + 3 or 4 royal mom ants + pile of white ant worms
*As you watch your ants march, remember that every thing begins with a small step and continued by diligence and shared dreams* -A.T (which is Me)
Sadly due to unforeseen consequences, I will soon be giving away my colonies (I will miss them though
)