Oedudes bifasciatus
In 3 days ~20% in a week ~40%
Oedudes bifasciata is a species of beetle in the family Cerambycidae. It was described by Henry Walter Bates in 1869. It is known from Panama, Honduras, Costa Rica and Nicaragua. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Braulio Carrillo National Park | 🇨🇷 Costa Rica | |
| 2 | Arenal Volcano National Park | 🇨🇷 Costa Rica | |
| 3 | Monteverde Cloud Forest Reserve | 🇨🇷 Costa Rica | |
| 4 | La Amistad International Park (Panama) | 🇵🇦 Panama |
With luck
About 10% of wildlife watchers report an Oedudes bifasciatus sighting in Arenal Volcano National Park on a given day, based on 9 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 152nd most-seen of the 302 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.
April
In that month about 20% of wildlife watchers report an Oedudes bifasciatus in Arenal Volcano National Park on a given day, against under 5% in August to February, the lowest months. That is one of Arenal Volcano National Park's driest months, with about 140 mm of rain against 500 mm in November.
Between 9 am and noon
Across all the parks we cover, that three-hour window holds the most Oedudes bifasciatus sightings with a recorded time, and about 7 in 10 of them come between 6 am and 6 pm: it is seen both by day and at night.
Among the best
Of the 4 parks where we can rate Oedudes bifasciatus sightings, Arenal Volcano National Park ranks 2nd at about 10%, level with the leaders once rounded. The best odds are in Braulio Carrillo National Park (Costa Rica, about 10%).
Same family: Cerambycidae
The closest relatives of the Oedudes bifasciatus that you can see in Arenal Volcano National Park (family Cerambycidae, Longhorn Beetles) are Taeniotes scalatus (about 10%), Chlorida cincta (about 10%) and Harlequin Beetle (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Oedudes bifasciatus is recorded against all the insects logged in Arenal Volcano National Park (9 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.
