Boyd’s Bible Dictionary:
(hairy consumer). The larva of the butterfly (1 Kings 8:37; 2 Chron. 6:28; Psa. 78:46; Isa. 33:4; Joel 1:4).
Concise Bible Dictionary:
The word chasil signifies “devourer,” hence the name of a species of locust (1 Kings 8:37; 2 Chron. 6:28; Psa. 78:46; Isa. 33:1; Joel 1:4; Joel 2:25). In Psalm 105:34 and Jeremiah 51:14,27 the word is yeleq, and is elsewhere translated CANKERWORM.
Nymph Grasshopper – One possible option.
Strong’s Dictionary of Hebrew Words:
Meaning:
from 2628; the ravager, i.e. a locust