Elasmostethus cruciatus
In 3 days ~10% in a week ~30%
Elasmostethus cruciatus; known generally as the red-cross shield bug, redcrossed stink bug or salmonberry bug; is a species of shield bug in the family Acanthosomatidae. It is found in North America. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Cape Breton Highlands National Park | 🇨🇦 Canada | |
| 2 | Gros Morne National Park | 🇨🇦 Canada | |
| 3 | Redwood National Park | 🇺🇸 United States | |
| 4 | Pacific Rim National Park Reserve | 🇨🇦 Canada | |
| 5 | Great Bear Rainforest | 🇨🇦 Canada | |
| 6 | Acadia National Park | 🇺🇸 United States | |
| 7 | Olympic National Park | 🇺🇸 United States | |
| 8 | Glacier National Park | 🇺🇸 United States | |
| 9 | Jasper National Park | 🇨🇦 Canada |
Rare
Under 5% of wildlife watchers report a Red-Cross Shield Bug sighting in Seattle on a given day, based on 49 verified sightings from GBIF citizen-science data. It is the 113th most-seen of the 428 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.
March, May, August–October and December
In those months about 10% of wildlife watchers report a Red-Cross Shield Bug in Seattle on a given day, against under 5% in January–February, April, June–July and November, the lowest months.
Between noon and 3 pm
Across all the parks we cover, that three-hour window holds the most Red-Cross Shield Bug sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Among the best
Of the 6 cities where we can rate Red-Cross Shield Bug sightings, Seattle ranks 2nd at under 5%, level with the leaders once rounded. The best odds are in Vancouver (Canada, under 5%).
Same order: Hemiptera
The closest relatives of the Red-Cross Shield Bug that you can see in Seattle (order Hemiptera, True Bugs, Hoppers, Aphids, and allies) are Brown Marmorated Stink Bug (about 20%), Western Conifer Seed Bug (about 20%) and Blue-Green Sharpshooter (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Red-Cross Shield Bug is recorded against all the insects logged in Seattle (49 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.
