Eupholidoptera garganica - garganói bozótszöcske
La Greca, 1959

Description: Medium-sized bush-cricket (24-29 mm). Ground colour is green (but sometimes brownish-yellow on the upperside), with a distinctive saw-like black pattern on the hind femur. A broad black stripe runs from the eyes to the end of the pronotum. The very short wings are also black and just slightly visible.
Similar species: none
Adults: from July to August
Song:
Sings the whole day round. Very short chirps repeated many times (0,5-2 chirps per sec.).

Source: Orthoptera Species File (lab recording, 22 °C, 500 Hz high pass filter)
Habitat: Not a native species in Hungary. Only one population is known in an urban environment.
Distribution:
Most probably introduced by chance in the 11th district of Budapest where it lives in an area of a few hectares.

Eupholidoptera garganica, male
(Author: Horváth Dávid, source: ízeltlábúak.hu, CC BY 4.0)