Liorhyssus hyalinus
In 3 days ~30% in a week ~60%
Liorhyssus hyalinus is a species of scentless plant bugs belonging to the family Rhopalidae, subfamily Rhopalinae. Corizus gracilis Herrich-Schäffer, 1835 Liorhyssus gracilis (Herrich-Schäffer, 1835) Corizus capensis Germar, 1838. Liorhyssus capensis (Germar, 1838)
Liorhyssus hyalinus can reach a length... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Sierra Nevada National Park | 🇪🇸 Spain | |
| 2 | Cévennes National Park | 🇫🇷 France | |
| 3 | Joshua Tree National Park | 🇺🇸 United States | |
| 4 | Addo Elephant National Park | 🇿🇦 South Africa | |
| 5 | Pyrénées National Park | 🇫🇷 France | |
| 6 | Saguaro National Park | 🇺🇸 United States |
With luck
About 10% of wildlife watchers report a Hyaline Grass Bug sighting in Sierra Nevada National Park on a given day, based on 12 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 183rd most-seen of the 479 insects we can rate there. Over three days the chance rises to about 30%, and over a week to about 60%, if each day is a fresh chance.
July–August and November
In those months about 20% of wildlife watchers report a Hyaline Grass Bug in Sierra Nevada National Park on a given day, against under 5% in September and December–March, the lowest months.
Between 9 am and noon
Across all the parks we cover, that three-hour window holds the most Hyaline Grass Bug 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.
Yes
Of the 6 parks where we can rate Hyaline Grass Bug sightings, Sierra Nevada National Park has the highest daily chance: about 10%. Next come Cévennes National Park (France, about 10%) and Joshua Tree National Park (United States, about 10%).
GBIF citizen-science records
It is estimated from how often the Hyaline Grass Bug is recorded against all the insects logged in Sierra Nevada National Park (12 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.
