Insect · GBIF taxon 1709239
Pallid-winged Grasshopper
Trimerotropis pallidipennisAlso known as Pallid Winged Grasshopper
Pallid-winged grasshoppers master the art of desert survival with speckled grey, tan, and brown bodies that vanish against gravelly washes and granite flats. Males frequently perform crackling aerial displays known as crepitation, snapping their pale yellow hindwings in flight to signal potential mates. During unusually wet spring seasons, populations can surge into massive nocturnal migrations toward brightly lit urban areas across the American West.
CamouflagedDesertFlighted
—observations
—countries
—peak records
Least ConcernConservation statusIUCN Red List categoriesLCNTVUENCREWEXLeast ConcernRed List categories, explained →
Diet & prey
- Grasses
- Desert Forbs
- Agricultural Crops
Predators
- Lizards
- Birds
- Robber Flies
ThreatsPesticide application and localized habitat conversion
HabitatsDeserts, dry riverbeds, scrublands, and gravelly flats
Life spanUp to 1 year
Size / weightNot available
Classification
- OrderOrthoptera
- FamilyAcrididae
- GenusTrimerotropis
- SpeciesTrimerotropis pallidipennis
Range data is not available yet.
Interaction riskLow
- Low
- Moderate
- High
- Very high
- Why interaction risk is low
- Safe to observe at a normal distance.
Responsible observation
- Listen for Flight Snapping: Pay attention to sudden crackling or clicking sounds when walking through dry scrub.
- Scan Bare Ground: Search rocky washes and dry soil where their speckled bodies blend into the gravel.
- Approach Gently: Move slowly from the side to avoid startling them into a rapid flight.
Competitor no rights reserved, uploaded by Dennis White · cc0
Close Relative (c) Healthy Yards, some rights reserved (CC BY), uploaded by Healthy Yards · cc-by
Close Relative (c) Doug Macaulay, some rights reserved (CC BY), uploaded by Doug Macaulay · cc-by
Keep collecting in Fauna
Found in Collections
Ecosystem chain Pro
Mystic Meadows
Pallid-winged Grasshopper is found in this collection. Identify it in Fauna to fill this slot and continue your progress.
Unlock to track progress
Help improve the field guideSomething wrong?
Checking your Fauna account…Report a name, category, or profile issue for review.