Trigonotylus ruficornis
This record describes Trigonotylus ruficornis (species). Recorded family: Miridae. Recorded order: Hemiptera.
Identification and Appearance
Length 5 to 6 mm. Trigonotylus species are elongate grass bugs which have a longitudinal furrow between the eyes and a smooth and unpunctured pronotum. The 1st antennal segment bears short spinose hairs and is not longer than the head. In T. ruficornis and the similar T. caelestialum , the 1st antennal segment is largely red with pale longitudinal stripes. These are much more diffuse in T. ruficornis . Unless identified by a recognised expert, a photo is required, and the specimen should be examined with a microscope. In the comments box, state the key or ID method used and describe the size and identifying characters. Widespread and common in dry grasslands throughout most of Britain. No additional images available for this species.
Classification
Habitat and Range
Habitat
Found in dry grasslands.
Seasonal Activity
Adult: June to September.
Additional species information
Recorded status
Widespread and common in dry grasslands throughout most of Britain.
About True Bugs, Cicadas, Hoppers, Aphids and Allies: the wider group
Order-level background for Hemiptera, the group containing Trigonotylus ruficornis. Species-specific details appear above.
Group overview
Hemiptera (true bugs) includes over 80,000 described species across cicadas, aphids, leafhoppers, shield bugs, and bed bugs. Aphids alone cost global agriculture an estimated $2.5 billion annually in crop losses.
Ecological role of the group
Many Hemiptera are essential food sources for birds and predatory insects. Cicadas provide massive nutrient pulses during emergence events - a single Brood X emergence can involve trillions of individuals across 15 states.
Economic and practical significance of the group
The brown marmorated stink bug (Halyomorpha halys) caused $37 million in apple crop losses in a single year in the U.S. Mid-Atlantic region. Bed bug infestations in the U.S. increased by 500% between 2001-2010, costing the hotel industry hundreds of millions annually.
Recorded sources for this group: USDA, EPA, University research. Imported estimates may describe particular regions or reporting periods.
Photos of Trigonotylus ruficornis (3)
Frequently Asked Questions About Trigonotylus ruficornis
What is Trigonotylus ruficornis?
Trigonotylus ruficornis is a species in the family Miridae, within the order Hemiptera.
How big is Trigonotylus ruficornis?
5 to 6 mm.
Where is Trigonotylus ruficornis found?
Habitat: Found in dry grasslands.
When is Trigonotylus ruficornis active?
Trigonotylus ruficornis: seasonal activity - Adult: June to September..