Some species are referred to as "glowworms" in Eurasia and elsewhere. Many are discovered in marshes or in wet, wooded areas the place their larvae have ample sources of food. Fireflies are in temperate and tropical climates. are frequently idea to emit blue mild (<490 nanometers), though this is a false appreciation of their without a doubt inexperienced emission light, due to the Purkinje effect. Some species such as the dimly glowing "blue ghost" of the Eastern U.S. This chemically produced mild from the decrease stomach may additionally be yellow, green, or light red, with wavelengths from 510 to 670 nanometers. Fireflies produce a "cold light", with no infrared or ultraviolet frequencies. They are soft-bodied beetles that are often referred to as fireflies, glowworms, or lightning bugs for their conspicuous use of bioluminescence all through twilight to appeal to mates or prey.
The Lampyridae are a household of bugs in the beetle order Coleoptera with greater than 2,000 described species.
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