Insect
Texas Trilling Cricket
Gryllus texensisAlso known as Texas Field Cricket
Texas trilling crickets are nocturnal ground-dwellers widespread across fields and open grassy verges of the southern United States. Males position themselves near sheltered crevices or burrows at dusk, using modified stridulatory structures on their forewings to project rapid, continuous trills toward prospective mates. Their acoustic signaling is so precise that females discriminate them from morphologically identical relatives by subtle timing differences in song pulses.
NocturnalAcousticGrassland
—observations
—countries
—peak records
Not EvaluatedConservation statusIUCN Red List categoriesLCNTVUENCREWEXNot Evaluated — not placed on the risk ladderRed List categories, explained →
Diet & preyGrass seeds, Plant shoots, Fallen insect debris
Predators
- Wolf spiders
- Barn owls
- Grasshopper mice
ThreatsPesticide application, agricultural intensification, and artificial light pollution
HabitatsPastures, old fields, grassy roadsides, suburban lawns, and scrublands
Life span8–12 months (surviving 2–3 months as winged adults)
Classification
- OrderOrthoptera
- FamilyGryllidae
- GenusGryllus
- SpeciesGryllus texensis
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
- Listening: Step outside on humid summer nights to pinpoint their distinct continuous trills in low vegetation.
- Flashlight Approach: Move slowly and shield bright light beams, as calling males fall silent at sudden movement.
Parasite (c) Michelle W. （鍾偉瑋）, some rights reserved (CC BY) · cc-by
Close Relative (c) Tyler Bishop, some rights reserved (CC BY), uploaded by Tyler Bishop · cc-by
Close Relative no rights reserved · cc0
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Moonlight Marvels
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