Insect identifier · Often confused insects
How to identify a Katydid
Tettigoniidae
· Also called bush cricket, long-horned grasshopper
People search “katydid” because it looks like something that bites. Katydid (Tettigoniidae) does not bite or sting people. Also called bush cricket, long-horned grasshopper.
The green leaf that walks is a katydid.
What does a katydid look like?
Katydid is Medium to large, leaf-green. Colors: green, brown. Marks: Very long antennae; Leaf-like wings; Night song; No stinger.
Katydid is Medium to large, leaf-green. Colors: green, brown. Marks: Very long antennae; Leaf-like wings; Night song; No stinger.
Identification marks
- Very long antennae
- Leaf-like wings
- Night song
- No stinger
Size: Medium to large, leaf-green
Colors: green, brown
Where: outdoor
Katydid vs Grasshopper
Long antennae and a leaf shape = katydid. Short antennae = grasshopper. Neither is a wasp.
- Grasshopper identification (Acrididae)
- Cicada identification (Neotibicen / Magicicada spp.)
- House cricket identification (Acheta domesticus)
- Praying mantis identification (Mantidae)
- Walkingstick identification (Diapheromera femorata)
Range and season
Active late summer nights. Places: yard, woods. Night singers. A rare pinch if handled. Not a stinger.
Shrubs and trees at night.
Night singers. A rare pinch if handled. Not a stinger.
Late summer nights
Common questions
Do katydids bite?
They can pinch if grabbed. They do not sting or seek people.