
06-25-2006, 04:15 AM
|
Join Date: Aug 2005
Location: Rhode Island
Posts: 2,442
|
|
lightning bugs/fireflies
Hello City,
I was toking a bowl by my window last night, it was a nice night for smoking. While smoking I noticed the little flickers of some of the most amazing creatures ever.....
FireFlies or lightning bugs, what ever you prefer. These little things just fly around, flashing there little asses just to catch the attention of some more fireflies..... How friendly huh?
I figure I would include some info incase you were wondering about the flashing light they produce:
LIGHTNING BUGS
CLASSIFICATION
Lightning Bugs are the same as Fireflies. They are members of a particular family of the Beetle Order. The Firefly Family is technically known as the Lampyridae.
Careful...
It's spelledlightning, not lightening... |
Lightning Bugs are beetles. They can't be "flies" as their name suggests, since "flies" are members of the Fly Order. Glow-worms, which produce light similar to Lightning Bugs', also are beetles, but they belong to a different, though closely related, family, the Phengodidae. There are many Lightning Bug species. WHY DO LIGHTNING BUGS FLASH?
Flashing Lightning Bugs are trying to attract mates. Among most but not all species of North American Lightning Bugs, males fly about flashing while females perch on vegetation, usually near the ground. If the female sees a flasher and she's ready to mate she responds by flashing right after the male's last flash. A short flash dialogue takes place as the male flies closer and closer, and then, if all goes well, they mate.

Adult firefly. Light emanates from
the rear end, or abdomen, showing up as bright yellow in the picture
© Greg Scott |
So that a flasher doesn't attract a firefly of a different species, each Lightning Bug species has its own specific flash pattern. Flash patterns range from continuous glows to single flashes, to series of multi-pulsed flashes.
Among some species both males and females flash, but among others only the members of one sex do it. Some Lightning Bug species don't flash at all. All known firefly larvae, which are wingless and mostly live on the ground and under bark, produce light. If you see only a glow on the ground, it can be tricky deciding whether you're seeing a firefly larva, a glow-worm, or some other luminescent insect.
To learn more about how Lightning Bugs make their light, visit the Bioluminescence Web Site. WHAT DO LIGHTNING BUGS EAT?

Lightning Bug larva
© Greg Scott |
Lightning Bug larvae live on the ground, under bark, and in moist swampy places. They eat earthworms, snails and slugs, plus they may scavenge certain small dead animals and other organic material . They have been seen following slime trails to their victims. Lightning Bug larvae, one of which is shown at the right, have sickle-shaped mandibles with which they can inject a kind of chemical that paralyzes their prey and helps digest it. Several larvae have been seen attacking large prey together.
Adult Lightning Bugs, who can live for several months, probably feed on plant nectar. A few adult Lightning Bug species practice an especially tricky kind of cannibalism. Already-mated females emit flashes similar to the female responses to male Lightning Bugs of other species. When the male of the other species lands, the female emitting the false flashes pounces on the poor male and eats him! |
|