Berytinus montivagus
This record describes Berytinus montivagus (species). Recorded family: Berytidae. Recorded order: Hemiptera.
Identification and Appearance

A small (5-7mm), very slender straw-coloured bug with short 2nd antennal segment. The 1st antennal segment club is brown and paler than the dark clubbed 4th segment. The ends of the hind femora are also dark. The tip of the wing membrane is rounded and marked with black. close up photographs showing the identifying features. Often associated with medicks on calcareous soils. Adults overwinter, mating early in the spring; the new generation is complete from July onwards. Common (ref.: UK checklist 2021 on Britiah Bugs website) https://www.britishbugs.org.uk/heteroptera/Berytidae/Berytinus_montivagus.html No additional images available for this species.
Identification notes
- online help
Classification
Habitat and Range
Habitat
Often associated with medicks on calcareous soils.
Seasonal Activity
All year.
Diet and Behavior
Life History
Adults overwinter, mating early in the spring; the new generation is complete from July onwards.
Additional species information
Recorded status
Common (ref.:
About True Bugs, Cicadas, Hoppers, Aphids and Allies: the wider group
Order-level background for Hemiptera, the group containing Berytinus montivagus. 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 Berytinus montivagus (2)
Frequently Asked Questions About Berytinus montivagus
What is Berytinus montivagus?
Berytinus montivagus is a species in the family Berytidae, within the order Hemiptera.
How do you identify Berytinus montivagus?
- online help
Where is Berytinus montivagus found?
Habitat: Often associated with medicks on calcareous soils.
When is Berytinus montivagus active?
Berytinus montivagus: seasonal activity - All year..
What is the life cycle of a Berytinus montivagus?
Adults overwinter, mating early in the spring; the new generation is complete from July onwards.
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