Holochroa dissociarius
In 3 days ~10% in a week ~20%
Holochroa is a moth genus in the family Geometridae. Its type species, Holochroa dissociarius, is found in North America. The species was described by George Duryea Hulst in 1887 and he described the genus nine years later in 1896.
There are two subspecies: Holochroa dissociarius dissociarius g Holochroa dissociarius varia Rindge, 1961 c g b Data sources: i = ITIS, c = Catalogue of Life, g = GBIF, b = BugGuide Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Austin | 🇺🇸 United States | |
| 2 | San Antonio | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a Holochroa dissociarius sighting in San Antonio on a given day, based on 6 verified sightings from GBIF citizen-science data. It is the 581st most-seen of the 697 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.
Any time of year
In every month with enough records, under 5% of wildlife watchers report a Holochroa dissociarius in San Antonio on a given day, so our monthly data shows no clear season.
Among the best
Of the 2 cities where we can rate Holochroa dissociarius sightings, San Antonio ranks 2nd at under 5%, level with the leaders once rounded. The best odds are in Austin (United States, under 5%).
Same family: Geometridae
The closest relatives of the Holochroa dissociarius that you can see in San Antonio (family Geometridae, Geometer Moths) are Swag-Lined Wave (about 10%), Pannaria Wave (about 10%) and Brown-Shaded Gray (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Holochroa dissociarius is recorded against all the insects logged in San Antonio (6 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.
