Anthene amarah
In 3 days ~20% in a week ~40%
Anthene amarah, the black-striped hairtail, leaden hairtail or leaden ciliate blue, is a butterfly of the family Lycaenidae. It is found in tropical Africa and Arabia (up to Aqaba). The habitat consists of savanna and occasionally open areas in the forest zone.
The wingspan is 21–26 mm for males and 23–29 mm for females. Adults are on wing year-round, with a peak in summer. The larvae feed on Acacia species, including and Acacia karroo, Acacia sieberana, and Vachellia gerrardi. They are associated with a number of ants, including Crematogaster bequaerti var. saga, Lepisiota affinis, Camponotus, and Myrmicaria species. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | uMkhuze Game Reserve | 🇿🇦 South Africa | |
| 2 | Hluhluwe-Imfolozi Park | 🇿🇦 South Africa | |
| 3 | Kruger National Park | 🇿🇦 South Africa | |
| 4 | Pilanesberg National Park | 🇿🇦 South Africa | |
| 5 | Addo Elephant National Park | 🇿🇦 South Africa | |
| 6 | iSimangaliso Wetland Park | 🇿🇦 South Africa |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Pretoria | 🇿🇦 South Africa |
With luck
About 10% of wildlife watchers report a Leaden Hairtail sighting in Pretoria on a given day, based on 8 verified sightings from GBIF citizen-science data. It is the 162nd most-seen of the 274 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 40%, if each day is a fresh chance.
January–May and November
In those months about 10% of wildlife watchers report a Leaden Hairtail in Pretoria on a given day, against under 5% in June–October and December, the lowest months.
Between 11 am and 2 pm
Across all the parks we cover, that three-hour window holds the most Leaden Hairtail sightings with a recorded time, and nearly all of them come between 6 am and 6 pm: it is a daytime animal.
Only Pretoria, in our data
Pretoria is the only city on Wallace's Line with enough records to rate Leaden Hairtail sightings: about 10% of wildlife watchers there report one on a given day.
GBIF citizen-science records
It is estimated from how often the Leaden Hairtail is recorded against all the insects logged in Pretoria (8 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.
