Trachelophorus humeralis
In 3 days ~40% in a week ~60%
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Ranomafana National Park | 🇲🇬 Madagascar |
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Antananarivo | 🇲🇬 Madagascar |
With luck
About 10% of wildlife watchers report a Trachelophorus humeralis sighting in Antananarivo on a given day, based on 6 verified sightings from GBIF citizen-science data. It is the 48th most-seen of the 59 insects we can rate there. Over three days the chance rises to about 40%, and over a week to about 60%, if each day is a fresh chance.
February
In that month about 40% of wildlife watchers report a Trachelophorus humeralis in Antananarivo on a given day, against under 5% in March to December, the lowest months. That is one of Antananarivo's wettest months, with about 380 mm of rain against 45 mm in September.
Between 1 and 4 am
Across all the parks we cover, that three-hour window holds the most Trachelophorus humeralis sightings with a recorded time, and about 7 in 10 of them come between 6 am and 6 pm: it is most active around dawn and dusk.
Only Antananarivo, in our data
Antananarivo is the only city on Wallace's Line with enough records to rate Trachelophorus humeralis sightings: about 10% of wildlife watchers there report one on a given day.
Same order: Coleoptera
The closest relatives of the Trachelophorus humeralis that you can see in Antananarivo (order Coleoptera, Beetles) are Sulfurous Lady Beetle (about 30%), Cheilomenes propinqua (about 30%) and Euryomia argentea (about 20%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Trachelophorus humeralis is recorded against all the insects logged in Antananarivo (6 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.
