Xylotrechus smei
Silhouette: C. Camilo Julián-Caballero · PhyloPic
In 3 days ~10% in a week ~20%
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Cévennes National Park | 🇫🇷 France |
More parks will be added in future updates.
Rare
Under 5% of wildlife watchers report a Xylotrechus smei sighting in Porto on a given day, based on 11 verified sightings from GBIF citizen-science data. It is the 357th most-seen of the 498 insects we can rate there. Over three days the chance rises to about 10%, and over a week to about 20%, if each day is a fresh chance.
June and July
In those months about 10% of wildlife watchers report a Xylotrechus smei in Porto on a given day, against under 5% in August to May, the lowest months. Those are among Porto's driest months, with about 25 mm of rain a month against 140 mm in January.
Between 10 pm and 1 am
Across all the parks we cover, that three-hour window holds the most Xylotrechus smei sightings with a recorded time, and about 8 in 10 of them come between 6 pm and 6 am: it is mostly seen at night.
5th of 5
Of the 5 cities where we can rate Xylotrechus smei sightings, Porto ranks 5th at under 5%. The best odds are in Athens (Greece, about 10%), Tel Aviv (Israel, about 10%) and Bengaluru (India, under 5%).
GBIF citizen-science records
It is estimated from how often the Xylotrechus smei is recorded against all the insects logged in Porto (11 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.
