Ithystenus hollandiae
In 3 days ~50% in a week ~80%
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Daintree National Park | 🇦🇺 Australia |
More parks will be added in future updates.
Possible
About 20% of wildlife watchers report an Ithystenus hollandiae sighting in Daintree National Park on a given day, based on 40 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 55th most-seen of the 856 insects we can rate there. Over three days the chance rises to about 50%, and over a week to about 80%, if each day is a fresh chance.
February and November–December
In those months about 30% of wildlife watchers report an Ithystenus hollandiae in Daintree National Park on a given day, against under 5% in June and July, the lowest months.
Between 7 and 10 pm
Across all the parks we cover, that three-hour window holds the most Ithystenus hollandiae sightings with a recorded time, and about 6 in 10 of them come between 6 am and 6 pm: it is seen both by day and at night.
Only Daintree National Park, in our data
Daintree National Park is the only park on Wallace's Line with enough records to rate Ithystenus hollandiae sightings: about 20% of wildlife watchers there report one on a given day.
Same family: Brentidae
The closest relatives of the Ithystenus hollandiae that you can see in Daintree National Park (family Brentidae, Straight-snouted Weevils) are Ectocemus decemmaculatus (about 10%), Orychodes digramma (about 10%) and Cyphagogus modiglianii (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Ithystenus hollandiae is recorded against all the insects logged in Daintree National Park (40 verified sightings from 2019 to 2026), 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.
