Silhouette: Patrick Strutzenberger · PhyloPic
Psaphida grotei
In 3 days ~10%
Copivaleria is a monotypic moth genus of the family Noctuidae erected by Augustus Radcliffe Grote in 1883. Its only species, Copivaleria grotei, or Grote's sallow, was first described by Herbert Knowles Morrison in 1874. It is found in eastern North America, including Ontario, Tennessee, New York and Maryland.
The wingspan is about 35 mm. Adults are on wing from April to May. The larvae feed on Fraxinus species. Wikipedia →
| # | Park | Country | Daily sighting probability |
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More parks will be added in future updates.
Rare
Under 5% of wildlife watchers report a Psaphida grotei sighting in Houston on a given day, based on 6 verified sightings from GBIF citizen-science data. It is the 905th most-seen of the 1057 insects we can rate there. Over three days the chance rises to about 10%, if each day is a fresh chance.
February
In that month about 10% of wildlife watchers report a Psaphida grotei in Houston on a given day, against under 5% in March to January, the lowest months.
Among the best
Of the 4 cities where we can rate Psaphida grotei sightings, Houston ranks 4th at under 5%, level with the leaders once rounded. The best odds are in Austin (United States, under 5%), Edmonton (Canada, under 5%) and Dallas (United States, under 5%).
GBIF citizen-science records
It is estimated from how often the Psaphida grotei is recorded against all the insects logged in Houston (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.
