Neolygus contaminatus
This record describes Neolygus contaminatus (species). Recorded family: Miridae. Recorded order: Hemiptera.
Identification and Appearance
One of many similar green bugs found on various deciduous trees during summer. Length approximately 6 mm. The brown tibial spines arise from black spots and the 2nd antennal segment is longer than the width of the pronotum at the base. The clavus is green and it usually has two dark marks above the cuneus. Males are easier to identfy than females, with a narrow vertex and large eyes. Associated with Birch and Alder. Nymphs of this species cannot be identifed with confidence. Neolygus populi is very similar, but associated with Grey and White Poplars. Ther are many other species of green mirid bug. Detailed examination of the specimen is needed to identify the species. Photographs should clearly show the head, eyes and antennae. It may not be possible to identify females from photos. The host tree must be stated. A widespread and common bug throughout the UK. No additional images available for this species.
Classification
Habitat and Range
Habitat
Associated with birch and alder
Seasonal Activity
Adult: June to September.
Additional species information
Recorded status
A widespread and common bug throughout the UK.
About True Bugs, Cicadas, Hoppers, Aphids and Allies: the wider group
Order-level background for Hemiptera, the group containing Neolygus contaminatus. 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 Neolygus contaminatus (5)
Frequently Asked Questions About Neolygus contaminatus
What is Neolygus contaminatus?
Neolygus contaminatus is a species in the family Miridae, within the order Hemiptera.
How big is Neolygus contaminatus?
approximately 6 mm. The brown tibial spines arise from black spots and the 2nd antennal segment is longer than the width of the pronotum at the base. The clavus is green and it usually has two dark marks above the cuneus. Males are easier to identfy than females, with a narrow vertex and large eyes. Associated with Birch and Alder.
Where is Neolygus contaminatus found?
Habitat: Associated with birch and alder
When is Neolygus contaminatus active?
Neolygus contaminatus: seasonal activity - Adult: June to September..