• Thumbnail for Pyractomena
    angulata (Say, 1825) Pyractomena angustata LeConte, 1851 Pyractomena barberi Green, 1957 Pyractomena borealis (Randall, 1828) Pyractomena discoidea Gorham...
    5 KB (383 words) - 05:49, 13 April 2024
  • Thumbnail for Pyractomena borealis
    Pyractomena borealis commonly known as the Spring tree-top flasher is a species of firefly in the beetle family Lampyridae. It is found in North America...
    3 KB (187 words) - 03:08, 19 May 2024
  • Thumbnail for Ellychnia corrusca
    Observations on two early-season arboreal fireflies Ellychnia corrusca and Pyractomena borealis". Emory River Land Company. Deyrup, Stephen T.; Risteen, Riley G...
    23 KB (2,646 words) - 06:06, 2 June 2025