Lampyridae

Fireflies 

Fireflies or Lampyridae are the stars of our atmosphere. They are known for the light that emanates from their abdomens. This light comes from their organs that use luciferin, enzymes called luciferases, oxygen, and other chemicals. Scientists believe that they control their flashing by regulating how much oxygen goes into the organs that produce the light. 

Fun Fact: Fireflies communicate through their light. 

Where Did They Come From? 

Fireflies are native to every continent except Antarctica. There are 2400 species of fireflies known to man. Most species of these insects are annual and thrive in warmer weather. 

Fun Fact: Fireflies undergo complete metamorphosis. 

Medicinal and Other Uses. 

Fireflies can be used in many interesting ways. Phys.org states that, "Bioluminescence imaging that mimics the firefly's glow is widely used in scientific research for mapping diseases, such as cancer, in animal tissues. A glow will indicate where oxygen metabolism is altered by the diseased cells." Food production companies have also used these bugs lights to detect rotten food. 

Fun Fact: Fireflies are poisonous. 

Size

Fireflies are very small. They range from 5-25mm in length. 

Life Expectancy

Fireflies have a very small life expectancy. They usually live for approximately 2 months. 

Requirements For Growth

Fireflies thrive in mostly warm weather. They also need to be by standing water, long grasses, lots of humidity, and in luscious forests. 

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