Curetis thetis
In 3 days ~60% in a week ~90%
Curetis thetis, the Indian sunbeam, is a species of lycaenid or red butterfly found in Indomalayan realm. The butterfly occurs in Peninsular India, south of the Himalayas, but not in the desert tracts or in areas with a scanty rainfall; parts of Assam; Saurashtra; Bengal, Sylhet onto Myanmar. It is also found in the Nicobar Islands.
It is also found in Sri Lanka, Java, Philippines, northern Sulawesi and Selajar. It is not considered rare. Upperside dark cupreous red, glossy and shining. Forewing: base irrorated with dusky scales; costa edged with a narrow, inwardly jagged, jet-black band that broadens to the apex, thence continued along the termen, decreasing in width to the tornus; opposite the apex the inner edge of the black is acutely angulate. Hindwing: base and dorsum broadly but slightly irrorated (sprinkled) with dusky scales; costa narrowly, dorsal margin more broadly pale; termen very narrowly and evenly margined with black.
Underside: shining silvery white. Forewings and hindwings crossed transversely by discal and inner subterminal, somewhat lunular dark lines and a more or less obsolescent outer subterminal line... Wikipedia →
| # | Park | Country | Daily sighting probability |
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More parks will be added in future updates.
Possible
About 30% of wildlife watchers report an Indian Sunbeam sighting in Tamluk on a given day, based on 5 verified sightings from GBIF citizen-science data. It is the 6th most-seen of the 7 insects we can rate there. Over three days the chance rises to about 60%, and over a week to about 90%, if each day is a fresh chance.
January
In that month about 50% of wildlife watchers report an Indian Sunbeam in Tamluk on a given day, against about 10% in February–April and August–December, the lowest months. That is one of Tamluk's driest months, with about 15 mm of rain against 330 mm in July.
Yes
Of the 12 cities where we can rate Indian Sunbeam sightings, Tamluk has the highest daily chance: about 30%. Next come Jabalpur (India, about 30%) and Salem (India, about 20%).
Same order: Lepidoptera
The closest relatives of the Indian Sunbeam that you can see in Tamluk (order Lepidoptera, Butterflies and Moths) are Common Mormon Swallowtail (about 40%), Common Crow (about 40%) and Common Mime Swallowtail (about 40%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Indian Sunbeam is recorded against all the insects logged in Tamluk (5 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.
