Phyllomacromia trifasciata
In 3 days ~40% in a week ~60%
| # | Park | Country | Daily sighting probability |
|---|
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 Madagascan Rivercruiser sighting in Antananarivo on a given day, based on 5 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.
October
In that month about 30% of wildlife watchers report a Madagascan Rivercruiser in Antananarivo on a given day, against under 5% in April–August and November–February, the lowest months. That is one of Antananarivo's driest months, with about 95 mm of rain against 480 mm in January.
Only Antananarivo, in our data
Antananarivo is the only city on Wallace's Line with enough records to rate Madagascan Rivercruiser sightings: about 10% of wildlife watchers there report one on a given day.
Same order: Odonata
The closest relatives of the Madagascan Rivercruiser that you can see in Antananarivo (order Odonata, Dragonflies and Damselflies) are Broad Scarlet (about 50%), Southern Banded Groundling (about 50%) and Common Bluetail (about 50%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Madagascan Rivercruiser is recorded against all the insects logged in Antananarivo (5 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.
