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Firefly : Organic Electric Generator

What is a Firefly? 
Lampyridae is a family of insects in the beetle order Coleoptera. They are winged beetles, and commonly called fireflies or lightning bugs for their conspicuous crepuscular use of bioluminescence to attract mates or prey. fireflies produce a "cold light", with no infrared or ultraviolet frequencies. This chemically-produced light from the lower abdomen may be yellow, green, or pale-red, with wavelengths from 510 to 670 nanometers...continue..


Firefly aka Lightning Bug 
Fireflies are familiar, but few realize that these insects are actually beetles, nocturnal members of the family Lampyridae. Most fireflies are winged, which distinguishes them from other luminescent insects of the same family, commonly known as glowworms.There are about 2,000 firefly species. These insects live in a variety of warm environments, as well as in more temperate regions, and are a familiar sight on summer evenings. Fireflies love moisture and often live in humid regions of Asia and the Americas. In drier areas, they are found around wet or damp areas that retain moisture...continue..

How and Why firefly glow? 
In nature, everything has a function. For fireflies, it is part of their mating ritual. In some species, the male when seeking a female, will flash a signal in order to catch the attention of a female. In turn, the female will flash back as an indicator for the male to come closer. They exchange flashes until they meet and mate. Not all species flash and in some species only one sex has the ability to glow..continue..

Habits and Traits of FIreflies 
Who hasn’t chased a blinking firefly on a warm summer night? As children, we captured their luminescence in glass jars to make insect lanterns. Unfortunately, these beacons of childhood seem to be disappearing due to habitat loss and the interference of manmade lights. Fireflies, or lightning bugs as some call them, belong to the family Lampyridae...continue..

How Stuff Works : Firefly 
Firefly, or Lightning Bug, a beetle that produces light. The light is produced in special organs called photophores located on the underside of the abdomen. They consist of several layers of small reflector cells and a single layer of light-producing cells. The light-producing cells contain nerves, air tubes, and two types of chemicals— luciferin and the enzyme luciferase. When luciferin is activated by adenosine triphosphate (ATP) and luciferase, it combines with oxygen in the air tubes; this reaction produces energy in the form of a heatless, greenish-yellow to reddish-orange light. Fireflies produce light to attract mates. In most species, both sexes produce light...continue..
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