Krananda semihyalina
In 3 days ~10% in a week ~30%
Krananda semihyalina is a moth of the family Geometridae first described by Frederic Moore in 1868. It is found from the Oriental tropics to Japan, Sulawesi and the southern Moluccas. The wingspan is 39–44 mm. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Khao Yai National Park | 🇹🇭 Thailand | |
| 2 | Taroko National Park | 🇹🇼 Taiwan |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Singapore | 🇸🇬 Singapore |
Rare
Under 5% of wildlife watchers report a Krananda semihyalina sighting in Singapore on a given day, based on 46 verified sightings from GBIF citizen-science data. It is the 372nd most-seen of the 1045 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 and April
In those months about 10% of wildlife watchers report a Krananda semihyalina in Singapore on a given day, against under 5% in May to February, the lowest months.
Between 7 and 10 pm
Across all the parks we cover, that three-hour window holds the most Krananda semihyalina sightings with a recorded time, and about half of them come between 6 am and 6 pm: it is seen both by day and at night.
Only Singapore, in our data
Singapore is the only city on Wallace's Line with enough records to rate Krananda semihyalina sightings: under 5% of wildlife watchers there report one on a given day.
GBIF citizen-science records
It is estimated from how often the Krananda semihyalina is recorded against all the insects logged in Singapore (46 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.
