Liorhyssus hyalinus
In 3 days ~10% in a week ~30%
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 Joshua Tree National Park on a given day, based on 7 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 131st most-seen of the 190 insects we can rate there. Over three days the chance rises to about 10%, and over a week to about 30%, if each day is a fresh chance.
February–March, May, September and November
In those months about 10% of wildlife watchers report a Hyaline Grass Bug in Joshua Tree National Park on a given day, against under 5% in April, June–August, October and December–January, 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.
Among the best
Of the 6 parks where we can rate Hyaline Grass Bug sightings, Joshua Tree National Park ranks 3rd at about 10%, level with the leaders once rounded. The best odds are in Sierra Nevada National Park (Spain, about 10%) and Cévennes National Park (France, about 10%).
Same order: Hemiptera
The closest relatives of the Hyaline Grass Bug that you can see in Joshua Tree National Park (order Hemiptera, True Bugs, Hoppers, Aphids, and allies) are Western Leaf-Footed Bug (about 20%), Oak Wax Scale (about 20%) and California Bordered Plant Bug (about 20%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Hyaline Grass Bug is recorded against all the insects logged in Joshua Tree National Park (7 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.
