PS

*ga(n)dab- - cricket, locust (SED II No. 80)

Arabic
ǯandab-, ǯundub- - espèce de sauterelle (species of locust) (BK 1 338, Lane 388, LA I 257)
Tigrinya
gʷädäbä (godäba) - a kind of harmless grasshopper (TED 2365)