Trypanophora semihyalina
In 3 days ~20% in a week ~40%
Trypanophora semihyalina is a species of moth in the family Zygaenidae. It is found in south-east Asia, including India, China, Hong Kong and parts of Taiwan. The larvae have been recorded feeding on Barringtonia acutangula, Bombax ceiba, Careya, Carissa carandas, Gardenia, Holarrhena, Lagerstroemia (including Lagerstroemia indica and Lagerstroemia speciosa), Ricinus communis, Rosa, Shorea robusta, Terminalia (including Terminalia catappa and Terminalia tomentosa) and Ziziphus (including Ziziphus mauritiana). Wikipedia →
| # | Park | Country | Daily sighting probability |
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More parks will be added in future updates.
With luck
About 10% of wildlife watchers report a Semi-Hyaline Zygaenid Moth sighting in Hangzhou on a given day, based on 7 verified sightings from GBIF citizen-science data. It is the 107th most-seen of the 172 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 40%, if each day is a fresh chance.
June, August–September and November
In those months about 10% of wildlife watchers report a Semi-Hyaline Zygaenid Moth in Hangzhou on a given day, against under 5% in July, October and December–May, the lowest months.
Among the best
Of the 7 cities where we can rate Semi-Hyaline Zygaenid Moth sightings, Hangzhou ranks 6th at about 10%, level with the leaders once rounded. The best odds are in Nanjing (China, about 10%), Tuen Mun (China, about 10%) and Qingdao (China, about 10%).
GBIF citizen-science records
It is estimated from how often the Semi-Hyaline Zygaenid Moth is recorded against all the insects logged in Hangzhou (7 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.
