A field guide to living light
Reported

Lesser Black Glow-worm

Phosphaenus hemipterus

Reported in community sightings. Here's what we could gather about it from open sources.

Overview

Phosphaenus hemipterus, the short-winged firefly or lesser glow worm, is a beetle in the monotypic genus Phosphaenus and the family Lampyridae. It is found in the Mediterranean, in Central Europe, west to the Atlantic Ocean and north to the edge of Scandinavia and in England. In North America, the species has been introduced. It inhabits meadows, floodplains, forest edges, and dry slopes, but also parks and gardens. In Britain, this species is fairly rare compared to the common glow-worm.

This summary comes from Wikipedia, under CC BY-SA: Phosphaenus

Sightings logged here

15 sightings of this species have been logged on Alitaptap.

When they have been seen

Sightings by month, from 15 dated records.
JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember
000019410000

Most reported in June.

This shows when 15 records were made, not when fireflies fly. A place people only visit in one season looks seasonal for that reason alone, so treat a thin month as “nobody looked” rather than “nothing there”.

Where people saw it

  • Šeškinė, Lithuania
  • Rajon Bagrationowsk, Russland
  • Kornewo, 238441
  • Rajon Selenogradsk, Russland
  • Kitsmans'kyi district, Ukraine
  • Feldkirch, Austria

Where and when it has been seen

PlaceDateSource
Šeškinė, LithuaniaiNaturalist
Rajon Bagrationowsk, RusslandiNaturalist
Kornewo, 238441iNaturalist
Rajon Bagrationowsk, RusslandiNaturalist
Rajon Selenogradsk, RusslandiNaturalist
Kitsmans'kyi district, UkraineiNaturalist
Feldkirch, AustriaiNaturalist
iNaturalist
iNaturalist
Hilbert-StriNaturalist
Svetlyi, RusslandiNaturalist
iNaturalist
Mont Caroux, FranceiNaturalist
iNaturalist
iNaturalist
Browse all sightings →

Photographs

Sources & further reading

Photographs load live from Wikimedia Commons and remain © their photographers under the licences shown.