Cerapteryx graminis
In 3 days ~10% in a week ~30%
Cerapteryx graminis, the antler moth, is a moth of the family Noctuidae. It is a common species throughout most of Europe but is lacking in the very dry southern regions. The northernmost occurrence is Iceland, and above the Arctic Circle. It also occurs in Siberia and in North Mongolia. The species has been introduced to North America. In the Alps it rises to an altitude of 2100 meters.
This species is unusual for a noctuid in that there is marked sexual dimorphism. The male has a wingspan of 27–32 mm but the female is larger with a wingspan of 35–39 mm. The forewings are brown, speckled with black and marked with a bold white branched basal streak which gives the species its common name. The hindwings are dark brown with a white fringe.
Larvae feed on a variety of grasses. Forewing olive grey or olive rufous, or olive fuscous; median and marginal areas sometimes deeper coloured, otherwise the 3 lines are undefined; stigmata pale, especially the reniform, which at base is white, emitting a ray basewards along the median vein, and two externally along veins 3 and 4; claviform elongate; orbicular flattened; hindwing dark fuscous... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Cairngorms National Park | 🇬🇧 United Kingdom | |
| 2 | Snowdonia National Park | 🇬🇧 United Kingdom | |
| 3 | Tatra National Park | 🇸🇰 Slovakia | |
| 4 | Bavarian Forest National Park | 🇩🇪 Germany | |
| 5 | Wadden Sea National Park | 🇩🇪 Germany | |
| 6 | Pyrénées National Park | 🇫🇷 France |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Helsinki | 🇫🇮 Finland | |
| 2 | Manchester | 🇬🇧 United Kingdom | |
| 3 | Stockholm | 🇸🇪 Sweden | |
| 4 | Liverpool | 🇬🇧 United Kingdom | |
| 5 | Birmingham | 🇬🇧 United Kingdom |
Rare
Under 5% of wildlife watchers report an Antler Moth sighting in Liverpool on a given day, based on 7 verified sightings from GBIF citizen-science data. It is the 521st most-seen of the 632 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.
July and August
In those months about 10% of wildlife watchers report an Antler Moth in Liverpool on a given day, against under 5% in September to June, the lowest months.
Between 8 and 11 am
Across all the parks we cover, that three-hour window holds the most Antler Moth sightings with a recorded time, and about 8 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
4th of 5
Of the 5 cities where we can rate Antler Moth sightings, Liverpool ranks 4th at under 5%. The best odds are in Helsinki (Finland, about 10%), Manchester (United Kingdom, about 10%) and Stockholm (Sweden, about 10%).
Same family: Noctuidae
The closest relatives of the Antler Moth that you can see in Liverpool (family Noctuidae, Cutworm Moths and Allies) are Large Yellow Underwing (about 50%), Silver Υ (about 40%) and Heart And Dart (about 40%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Antler Moth is recorded against all the insects logged in Liverpool (7 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.
