Predatory-firefly
Guides
Photuris fairchildi
Cape Breton Firefly
Photuris fairchildi is a predatory firefly species in the beetle family Lampyridae, described by Barber in 1951. It is known from Nova Scotia, Canada, where it inhabits marshes, spruce forests, and low-lying swampy areas. The species exhibits aggressive mimicry, using bioluminescent flash signals to lure and prey upon males of other firefly species. Courtship involves distinct flash communication patterns between males and females.
Photuris salina
Salt marsh firefly
Photuris salina is a species of firefly in the family Lampyridae, described by Barber in 1951. As a member of the genus Photuris, it is likely predatory in both larval and adult stages, though specific behavioral details remain undocumented. The species is associated with salt marsh habitats, as indicated by its specific epithet and common name. Like other Photuris species, it possesses bioluminescent capabilities used for communication, though its precise flash pattern has not been formally described.