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Old 08-11-2006   #1 (permalink)
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Amazing Insects

Insects are amazing. Are they evolution in the fast lane?
What do you think? Do you know of any neat insects?

Dung Beetles How cool is rolling a big ball of poo?

The dung beetles include several subfamilies of the large family Scarabaeidae, the scarab beetles. There are thousands of species of dung beetles, occurring worldwide wherever dung is found. Adults range from 2 to over 50 mm in length. Most species are dark colored, but a few have bright patterns or even metallic colors. Many species have distinctive horns or other processes.

Some species of dung beetle prefer certain habitats (e.g. grassland or forest) or certain soil types (e.g. sand or clay). Some species feed on dung of only one species of animal, while others are less choosy. Most eat dung, but some scavenge carcasses or feed in decaying vegetation or fungi. Both adults and larvae feed on the food source. Some species shape a brood ball which they roll away to bury, while others simply dig burrows under or near the food and pack it into them.



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Last edited by Racoon; 08-14-2006 at 06:14 PM..
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Old 08-11-2006   #2 (permalink)
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Re: Amazing Insects

I'm a big fan of the praying mantis.
It's probably one of the coolest looking insects.
Also, it is one of the only insects that is able to turn its head.

Furthermore, some species' femals can reproduce through parthenogenesis.
For those of you are not very biology oriented, parthenogenesis is reproduction without the aid of a male. The offspring are all female (due to the lack of a Y chromosome).
Anyway, praying mantid = AMAZING INSECT.


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Old 08-14-2006   #3 (permalink)
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Re: Amazing Insects

beetles and mantids are pretty amazing, but i think ants and roaches have to be one of the top. although i hate the things i really find fire ants and leafcutter ants to be truely amazing. the fire ants here arn't as bad as other places, but i still see some farms go under now and then. and any ant that can go through concrete is pretty amazing.

another amazing insect: http://user.it.uu.se/~svens/larverna/normal.html

and the fire flies are pretty amazing as well!
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Old 08-19-2006   #4 (permalink)
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Re: Amazing Insects

Well, one of the more interesting insects around is the ANT.

Even though these tiny criters only live approximately for 50 days, there still in abundance when it comes to working together to achieve there common goals. One man has said before that " If a man could run as fast for his size as an ant can, he could run as fast as a racecourse ".

Ants can even lift between 18-22 times their own body weight, also an ant has 1/4million brain cells, considering that the human brain has 10,000 million, it would take a colony of 40,000 ants has collectively the same size brain as a human.

Other interesting facts :

1. They use their antennae for smell as well as touch.
2. Adult ants cannot swallow whole foods, they extract juices from prey.
3. Ant has two eyes, made up of many smaller eyes, which are called compound eyes.
4. The abdomen contains 2 stomachs, one for itself, and feeding others.
5. Ants have four distinct growing stages egg, larva, pupa, adult.
6. Some worker ants working for the Queen Ant are given a special job of cleaning up rubbish and putting it in a bin.
7. Each colony of ants has it's own smell, distinguishes itself from others.
8. Some birds put ants in their feathers, so they can spray Formic Acid which gets rid of parasites.
9. At night, when cold, the worker ants move the larvae into the colony for warmth. Also, bring them out to get warm in the daytime.
10. If a worker ant has found a good food source, it leaves a trail which other ants recognise as theirs.



Another fact just found recently is where ants can store fat to use in cases of famine that they might find themselves in.

http://www.livescience.com/animalwor..._ants_fat.html

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Old 08-19-2006   #5 (permalink)
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Re: Amazing Insects

Would Parthenogenesis be sort of like Asexual Reproduction in Bacteria, is it the same type of reproduction although Parthogenesis produces only females.

Would it be humanly possible for Humans to reproduce by Parthenogenesis?

As regards insects, an Amazing Insect would be the household fly, it's amazing how they manage to avoid the newspaper when trying to kill them!

Last edited by LJP07; 08-20-2006 at 06:36 AM..
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Old 08-19-2006   #6 (permalink)
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Re: Amazing Insects

Remember a movie called The Hellstrom Chronicle 1971?

http://www.imdb.com/title/tt0067197/
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Old 08-22-2006   #7 (permalink)
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Re: Amazing Insects

and we cant forget our cockroach friends. americans and germans are built like tanks, just dont die.

assassin bugs are pretty neat as well.
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Old 08-22-2006   #8 (permalink)
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Re: Amazing Insects

Quote:
assassin bugs are pretty neat as well.
They may be awesome, but I hear that they're bitches if they bite.


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Old 08-23-2006   #9 (permalink)
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Re: Amazing Insects

http://www.ivyhall.district96.k12.il.../assassin.html

Link for information, and images of Assasin Bugs for those who never heard of them like me.


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Old 08-23-2006   #10 (permalink)
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Re: Amazing Insects

Some are like the twin spots for example. They make good pets if one is responsible enough. Very interesting to watch eat.

bugs i always loved to keep were the phasmids. Leaf insects are so strange!

The Mcleays Prickly Stick Insect (spelling?) is pretty cool. They are parthenogenic but also have males. if males mate then babies can be male and female. i was told by a curator at a zoo (not sure how accurate this is) that sex is temperature dependant when egg is incubating...even from unfertilized females.....???? eggs take a good year to hatch for me without mating, but mated apparently takes half that.

a cool photo website (among many others)
http://www.thaibugs.com
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