The Lampyridae are a family of elateroid beetles with more than 2,000 described species, many of which are light-emitting. They are soft-bodied beetles commonly called fireflies, lightning bugs, or glowworms for their conspicuous production of light, mainly during twilight, to attract mates. Light production in the Lampyridae is thought to have originated as a warning signal that the larvae were distasteful. This ability to create light was then co-opted as a mating signal and, in a further development, adult female fireflies of the genus Photuris mimic the flash pattern of the Photinus beetle in order to trap their males as prey.
Photuris is a genus of fireflies. These are the femme fatale lightning bugs of North America. This common name refers to a behavior of the adult females of these predatory beetles; they engage in aggressive mimicry, imitating the light signals of other firefly species' females to attract mates – but Photuris use it to attract, kill and eat the unsuspecting males of those other species. Their flashing bioluminescent signals seem to have evolved independently and eventually adapted to those of their prey, mainly unrelated Lampyrinae, such as Photinus or Pyractomena.
The large red damselfly is a species of damselflies belonging to the family Coenagrionidae. It is native to the western Palearctic.
The Halloween pennant is a species of dragonfly in the family Libellulidae. It is native to eastern North America, as well as the West Indies.
The Photurinae are a subfamily of fireflies (Lampyridae). They contain many of the well-known North American species, such as the Pennsylvania firefly, state insect of Pennsylvania. They are among the "flashing" fireflies known as "lightning bugs" in North America, although they are not too distantly related to the flashing fireflies in the Lampyrinae; as the most basal lineages of that subfamily do not produce light at all, the Photurinae's flashing signals seem to be convergent evolution.
Photinus pyralis, also known by the common names the common eastern firefly or big dipper firefly, and sometimes called a "lightning bug", is a species of flying beetle. An organ on its abdomen is responsible for its light production. It is the most common species of firefly in North America, and is typically found east of the Rocky Mountains. Photinus fireflies are often confused with fireflies of the similar-sounding genus, Photuris, which are also found in North America.
Photinus carolinus, commonly known as the Smokies synchronous firefly, is a species of rover firefly whose mating displays of synchronous flashing have fascinated both scientists and tourists. As individual females synchronize with males nearby, waves of alternating bright light and darkness seem to travel across the landscape. Firefly displays typically occur in early June near Elkmont, Tennessee, in the Great Smoky Mountains National Park, near Gatlinburg. The species can be found in isolated pockets of the Appalachian Mountains in the eastern United States.
Photuris versicolor, is a species complex of firefly common throughout the Eastern United States. Fireflies famously use flash-based visual signalling to find mates at a distance and each species of firefly has a unique flash pattern sequence that males and females of the same species use to identify one another. Researchers have documented the ability of female P. versicolor to hunt males of other firefly species by mimicking the flash responses of female fireflies of other species. Photuris versicolor appear to target males, such as Photinus pyralis, specifically for the lucibufagin steroids that their prey produce.
Pyractomena punctiventris is a species in the family Lampyridae (fireflies), in the order Coleoptera (beetles). It is found in North America, where it is known from east-central Texas south to Veracruz, Mexico.
Photinus consanguineus, or double cousin firefly, is a species of firefly in the genus Photinus. It is found in eastern North America.
Photinus macdermotti, or Father Mac's firefly or Mr. Mac, is a species of firefly in the family Lampyridae. It is found in North America.
Photuris frontalis is a synchronous-flashing firefly species in the beetle family Lampyridae.
Photuris fairchildi is a species of firefly in the beetle family Lampyridae. It is found in North America.This species is known to use aggressive mimicry in order to lure in and prey upon the males of other species of fireflies. This species inhabits marshes, spruce forests, and other low-lying swampy areas.
Pyractomena ecostata, the keel-necked firefly, is an endangered species of firefly in the beetle family Lampyridae.
Pyractomena angulata is a species of firefly in the family of beetles known as Lampyridae. It is found in North America and is the state insect of Indiana. It is also known as Say's firefly named after Thomas Say, and the angle candled firefly.
Photuris mysticalampas, also called the mysterious lantern firefly, is an endangered synchronous-flashing firefly species described in 2013.
Photuris bethaniensis, also known as the Bethany Beach firefly, is a species of firefly in the genus Photuris. It is found in interdunal swale habitats along a 25 kilometre stretch of shoreline in Sussex County, Delaware. It is extremely rare and in decline. The main threats to this species include habitat loss due to coastal development, sea level rise, light pollution, and the lowering of groundwater aquifers. This species has an estimated extent of occurrence of 33 km2, and the entire population occurs within one location, as the main threat will probably impact all sites within the current known distribution by the end of the century. Various historical collection sites no longer contain this species, and the occurrence locality thought to hold the largest number of individuals, has recently been lost to a housing development. Therefore, continuing decline in the area of occupancy has been observed; continuing decline in the extent of occurrence is projected, as all remaining occurrences contain few individuals and face myriad threats; continuing decline in the area, extent, and quality of habitat has been observed; continuing decline in locations is projected as the sea level rises; and, as a result of the recent loss of a site, a decline in the number of mature individuals is inferred. As such, this species is listed as Critically Endangered under criteria B1ab.
Abscondita chinensis, is a species of firefly beetle found in India, China and Sri Lanka.
Photuris lucicrescens, the long crescendo Photuris, July comet, big scary, or big Lucy, is a species of beetle in the Lampyridae family. It is found in the eastern United States.
Photuris hebes, commonly known as heebie-jeebies or the slow-hitch firefly, is a species of beetle in the Lampyridae family. It is found in the eastern United States.
