Eupeodes luniger
In 3 days ~10% in a week ~20%
Eupeodes luniger is a common species of hoverfly. It is characterized by hook-shaped markings along the center of its abdomen. External images For terms see Morphology of Diptera Wing length 7·5-8·5 mm. Male: postocular orbit less than 0.5 of its maximal width near vertex. Female: frons with white dust spots, the undusted area extending as a black Y- shape into the yellow part. Tergite 5 with yellow side margin.
The male genitalia are figured by Dusek and Laska (1973). The larva is illustrated by Rotheray (1993) Palaearctic from Fennoscandia South to Iberia and the Mediterranean basin. Ireland East through Europe into Asia Minor. European Russia, the Russian Far East and Siberia to the Pacific coast (Kuril Isles). Japan. North India. A highly migratory species.
Habitat: Open ground, dune grassland, grassland and forest, woodland clearings and tracks, farmland and orchards, suburban gardens. Up to 2,000m in the Alps. Flowers visited include white Umbelliferae, Calluna, Leontodon, Malus sylvestris, Polygonum cuspidatum, Prunus spinosa, Ranunculus, Rosa rugosa, Senecio, Taraxacum. The flight period is April to November (earlier in... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | London | 🇬🇧 United Kingdom | |
| 2 | Birmingham | 🇬🇧 United Kingdom | |
| 3 | Manchester | 🇬🇧 United Kingdom | |
| 4 | Liverpool | 🇬🇧 United Kingdom | |
| 5 | Leeds | 🇬🇧 United Kingdom | |
| 6 | Brussels | 🇧🇪 Belgium | |
| 7 | Vienna | 🇦🇹 Austria | |
| 8 | Copenhagen | 🇩🇰 Denmark | |
| 9 | Paris | 🇫🇷 France | |
| 10 | Berlin | 🇩🇪 Germany |
Rare
Under 5% of wildlife watchers report a Black-Tailed Aphideater sighting in Vienna on a given day, based on 18 verified sightings from GBIF citizen-science data. It is the 643rd most-seen of the 1406 insects we can rate there. Over three days the chance rises to about 10%, and over a week to about 20%, if each day is a fresh chance.
April
In that month about 10% of wildlife watchers report a Black-Tailed Aphideater in Vienna on a given day, against under 5% in May to March, the lowest months.
Between noon and 3 pm
Across all the parks we cover, that three-hour window holds the most Black-Tailed Aphideater sightings with a recorded time, and nearly all of them come between 6 am and 6 pm: it is a daytime animal.
7th of 10
Of the 10 cities where we can rate Black-Tailed Aphideater sightings, Vienna ranks 7th at under 5%. The best odds are in London (United Kingdom, about 10%), Birmingham (United Kingdom, about 10%) and Manchester (United Kingdom, about 10%).
GBIF citizen-science records
It is estimated from how often the Black-Tailed Aphideater is recorded against all the insects logged in Vienna (18 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.
