Geometrical Lines

Geometrical Lines

Grammodes geometrica

Daily sighting probability <5% · Rare
at Singapore

In 3 days ~10% in a week ~20%

21 Verified sightings at Singapore
June Best month

About the Geometrical Lines

Grammodes geometrica is a moth found from the Mediterranean east to Oriental and Australasian tropics of India, Sri Lanka, Java and Australia. The adult is a fruit piercer. The species was first described by Johan Christian Fabricius in 1775. Wikipedia →

Global Distribution

Parks Where Found

# Park Country Daily sighting probability

More parks will be added in future updates.

Cities Where Found

# City Country Daily sighting probability
1 Prayagraj 🇮🇳 India
~10%
2 Tokyo 🇯🇵 Japan
~10%
3 Mumbai 🇮🇳 India
<5%
4 Singapore 🇸🇬 Singapore
<5%

Before you go

What are the chances of seeing a Geometrical Lines in Singapore?

Rare

Under 5% of wildlife watchers report a Geometrical Lines sighting in Singapore on a given day, based on 21 verified sightings from GBIF citizen-science data. It is the 538th 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 20%, if each day is a fresh chance.

When is the best time to see a Geometrical Lines in Singapore?

June

In that month about 10% of wildlife watchers report a Geometrical Lines in Singapore on a given day, against under 5% in July to May, the lowest months.

Is Singapore the best place to see a Geometrical Lines?

4th of 4

Of the 4 cities where we can rate Geometrical Lines sightings, Singapore ranks 4th at under 5%. The best odds are in Prayagraj (India, about 10%), Tokyo (Japan, about 10%) and Mumbai (India, under 5%).

Which relatives of the Geometrical Lines live in Singapore?

Same family: Erebidae

The closest relatives of the Geometrical Lines that you can see in Singapore (family Erebidae, Underwing, Tiger, Tussock, and Allied Moths) are Hübner's Wasp Moth (about 30%), Triangular-Striped Moth (about 10%) and Erebus ephesperis (about 10%), with each one's daily chance of a sighting.

Where does the Geometrical Lines sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Geometrical Lines is recorded against all the insects logged in Singapore (21 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.

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