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Click beetle larvae, called wireworms, are usually saprophagous, living on dead organisms, but some species are serious agricultural pests, and others are active predators of other insect larvae. Some elaterid species are bioluminescent in both larval and adult form, such as those of the genus Pyrophorus .
These beetles are among the brightest bioluminescent insects. [1] With a brightness of around 45 millilamberts, [2] they are said to be technically bright enough to read by. [3] They achieve their luminescence by means of two light organs at the posterior corners of the prothorax, and a broad area on the underside of the first abdominal segment.
Bioluminescent click beetles are found throughout tropical, subtropical and temperate America. Species from Texas, Florida, Puerto Rico, and Cuba are now in different genera in the tribe Pyrophorini, such as Deilelater and Ignelater. [2] Adult Pyrophorus beetles feed on pollen and sometimes small insects, such as aphids or scale insects. Their ...
When a click beetle bends its body, the peg snaps into the cavity, causing the beetle's body to straighten so suddenly that it jumps into the air. [ 5 ] Most beetles capable of bioluminescence are in the Elateroidea, in the families Lampyridae (~2000 species), Phengodidae (~200 species), Rhagophthalmidae (100 species) and Elateridae (>100 species).
Eucnemidae, or false click beetles, are a family of elateroid beetles based on the type genus Eucnemis; they include about 1700 species, distributed worldwide.
Amychus manawatawhi, commonly known as the Three Kings click beetle, is a large flightless click beetle in the family Elateridae, found only on the Three Kings Islands of New Zealand. Discovery and etymology
Ctenicera virens can reach a body length of about 15–21 mm (0.59–0.83 in). [4] These large and colorful click beetles have yellowish or reddish-brown elytra. They can be monochrome or with a green-bronzed marking just before the extremity.
Pyrophorus nyctophanus (=fire-bearing night-shiner), aka headlight beetle or carbunco, is a species of click beetle that occurs on the cerrado of Brazil.Its luminescent larvae are either soil-dwelling or found in tunnels in the outer layers of termite mounds, and are active predators of other insects during summer nights when their regulated glow acts as a lure to their prey.