Distribution Map for Orthosia gracilis

Bedrock Geology ** indirectly affects moth distribution by influencing the type of habitat and food plants available in an area. In turn, this may affect the types of moths that can thrive, or where they can most likely be found.

NBN Atlas UK Distribution for – Orthosia gracilis

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Note – the NBN Atlas datasets are listed in the map below and vary in their currency (uptodateness) – however, the map does give a general indication of the moth's distribution across the UK.

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Monthly Records By Year: Orthosia gracilis

( data includes both Larvae and Adult Stages )

Monthly Counts By Year: Orthosia gracilis

( data is based on 'Adult' stage records only )

First/Last Recorded Dates: Orthosia gracilis

Adult-only & Anything [Larvae, Pupae, Adult, Mines]

Shading shows moth presence between dates

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Recordings By Year: Orthosia gracilis

Annual Growth Rate (AGR): Orthosia gracilis

AGR: 0.93%   |   Total % Change: 25%

Hectad (10kmx10km) Coverage: Orthosia gracilis

Flight Periods – Indicative –vs– Recorded Data
Orthosia gracilis