47.002 BF477  –  Epermeniidae –  Epermeniinae – Phaulernis dentella – Dusky Ridge-back – (Zeller, 1839) Adult Micro:  CAT 2 – Confusion Species –       PDF Icon – click for General Verification Guidelines  |   PDF Icon – click for Specific Verification Guidelines
Black – Uncertain/Unknown – Insufficient Data   
Taxonomy:   Micro   >>  Epermeniidae  >> Epermeniinae
** Photograph required **
Other Name/s: Scale-tooth Lance-wing
ID Difficulty:  amber  – care required in the identification process, as confusion with similar species is likely – quality photographs required.
Confusion Species:  Phaulernis fulviguttella (Yellow-spotted Drab)
ID pointers: The adults are a dark and sombre grey and fairly plain looking, some with variable whitish markings, and a noticeable tuft of scales on the dorsum. There can be a creamy blotch on the dorsum just below the thorax.
Distribution:  Uncertain only one record prior to 2010 (DaNES)
Flight Period: June /  Photographed: No –  Photographed By: Not Recorded
*** Last updated on 7 May 2025 by RP ***
Last Recorded By – Not Recorded
Last Recorded General Area – Not Recorded

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Distribution Map for Phaulernis dentella

Found 1 records
    ↳ 0 from After 2025
    ↳ 0 from 2020 - 2024
    ↳ 1 from Before 2020

If the Map Layers function fails, just refresh the page and it should be OK after. Use the +- zoom on the top left, or on a tablet, use two fingers to zoom. Remember, the last layer you ticked is the one which displays the popup information - they sit on top of each other - de-select then re-select, to see the popup values.

******* Choose ONLY one at a time, of either Monad, Tetrad or Hectad Distribution - each has it's own set of data. Also, the distribution maps cover ALL recorded data. *******

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.

Land-cover * shows the variety of land-cover within the VC57 area, based on the CORINE (Coordination of Information on the Environment) forty-four thematic classes of land-cover. This will show, to a greater or lesser degree, the number and variety of moths found in different land-cover types. The UK continues to operate within the Copernicus programme, with the UK Centre for Ecology & Hydrology (UKCEH) providing Corine Land Cover (CLC) datasets for the UK and its territories.


NBN Atlas UK Distribution for – Phaulernis dentella

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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: Phaulernis dentella
( data includes both Larvae and Adult Stages )
No data returned from the database.

Monthly Counts By Year: Phaulernis dentella
( data is based on 'Adult' stage records only. )


First/Last Recorded Dates: Phaulernis dentella
Adult-only & Anything [Larvae, Pupae, Adult, Mines]

Shading shows moth presence between dates

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Recordings By Year: Phaulernis dentella
( All data includes both Larvae and Adult Stages )
Annual Growth Rate (AGR): Phaulernis dentella
AGR: 0%   |   Total % Change: 0%
Phaulernis dentella
Insufficient records/data for an AGR analysis
Years Analysed: 2000 – 2025
Phaulernis dentella
Insufficient records/data for a CUSUM analysis
Years Analysed: 2000 – 2025

Hectad (10kmx10km) Coverage: Phaulernis dentella
( data includes both Larvae and Adult Stages )

Flight Periods – Indicative –vs– Recorded Data
Phaulernis dentella
( data includes Adult Stage only )

Flight Period chart – the grey hatched area above, which can cross one or more months, pictorially represents the best guess we have for this moth's flight periods [month/s]. The coloured lines represent the actual months seen in flight, from site observation records received between 2020-2025.

Records Behind the Map and Charts - Phaulernis dentella – 1 records available

Listed by Year - descending - scroll across to see all table columns

TaxonSite NameTetradYearDateCountStageSource
Phaulernis dentellaBuxton (Cote Heath Allotments)SK07R201926/07/20191adultDanes_2019-2021

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