Anthocoris nemorum
In 3 days ~10% in a week ~30%
The common flowerbug (Anthocoris nemorum) is a common minute pirate or flower bug. The common flowerbug is found across Europe and the Palearctic to China. It is common in Great Britain and Ireland. In the Alps it is found to about 2000 meters above sea level.
It more commonly inhabits lower moist, shaded vegetation than trees, and especially nettles in the later half of the growing season. Anthocoris nemorum is typically 3–4 mm in length. These bugs have soft elongated flat bodies, with reflective forewings and black pronotum. The legs are mostly orange-brown, with small dark patches close to the tips of the femora. The antennae are mainly orange, with dark tips. In particular, antennal segments I and IV are usually dark, while II and III are pale with dark apices. The front wing is shiny transparent with a distinctive black dot in the center. The membrane shows an hourglass-shaped characteristic black spot at the wing tip.
Nymphs of Anthocoris nemorum are dark brown or reddish brown. Adults can be found all year. They are predatory insects, feeding on small insects including aphids and red spider mites. A. nemorum... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Helsinki | 🇫🇮 Finland | |
| 2 | Dublin | 🇮🇪 Ireland | |
| 3 | Leeds | 🇬🇧 United Kingdom | |
| 4 | Birmingham | 🇬🇧 United Kingdom | |
| 5 | Rotterdam [The Hague] | 🇳🇱 Netherlands | |
| 6 | Brussels | 🇧🇪 Belgium | |
| 7 | Manchester | 🇬🇧 United Kingdom | |
| 8 | Stockholm | 🇸🇪 Sweden | |
| 9 | Liverpool | 🇬🇧 United Kingdom | |
| 10 | London | 🇬🇧 United Kingdom |
Rare
Under 5% of wildlife watchers report a Common Flowerbug sighting in London on a given day, based on 31 verified sightings from GBIF citizen-science data. It is the 660th most-seen of the 1504 insects we can rate there. Over three days the chance rises to about 10%, and over a week to about 30%, if each day is a fresh chance.
February–March and November–December
In those months about 10% of wildlife watchers report a Common Flowerbug in London on a given day, against under 5% in January and April–October, the lowest months.
10th of 14
Of the 14 cities where we can rate Common Flowerbug sightings, London ranks 10th at under 5%. The best odds are in Helsinki (Finland, about 10%), Dublin (Ireland, about 10%) and Leeds (United Kingdom, about 10%).
GBIF citizen-science records
It is estimated from how often the Common Flowerbug is recorded against all the insects logged in London (31 verified sightings), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.
