Here is a bit of info about them,and macedonica.
Apis mellifera Cecropia - Macedonica *
Cecropia (west and south Greece) and Macedonica (east and north Greece) bee are the Greek
bee races. Cecropia bee closely resembles A. m. Carnica in general appearance. Queens and
drones are dark. The breeding of brood starts early in the spring and makes big colonies.
Swarming tendency is high .Like Caucasia, Cecropia bees are notorious for their heavy use of
propolis, at the hive entrance and inside the hive so they create problems to the handling
of the combs. Honey cells are wet capped, i.e. there is no air space between the honey and
the capping, and this may lead to "weeping" of the comb. She produces a lot of honey
especially in early spring honey flows. The difference between Macedonica and Cecropia is
that Macedonica is gentler as it is one of the nearest relatives of the Carniolan bees.The Cecropia is ideal for use in breeding, passing on high fecundity without bad temper.