Poecilimon thoracicus
Poecilimon thoracicus, also known as the bellied bright bush-cricket, is a species of bush cricket, family Tettigoniidae. It occurs on the southern Balkan Peninsula. The species is nocturnal. It inhabits meadows, forest edges, and clearings. References

Phaneropterinae
Orthoptera of Europe
Insects described in 1853
Taxa named by Franz Xaver Fieber