Could you please tell me their life cycles ? Does anyone of you work

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Discussion Overview

The discussion revolves around the life cycles of worms, particularly earthworms, and includes personal anecdotes and research references. Participants express curiosity about the biological aspects of worms and their experiences with them in research or daily life.

Discussion Character

  • Exploratory
  • Conceptual clarification
  • Meta-discussion

Main Points Raised

  • One participant inquires about the life cycles of worms and whether others work with them in a research context.
  • Another participant clarifies that "worm" is a general term and provides links to resources about earthworms and their life cycles, mentioning ongoing research on the effects of chemicals and environmental factors on worms.
  • A personal anecdote is shared about a childhood experience with a neighbor discussing worm regeneration, expressing skepticism about the information provided.
  • Another participant describes their discomfort with worms emerging after rain and shares observations about their anatomy, suggesting that worms are simpler than other underground organisms.

Areas of Agreement / Disagreement

The discussion does not reach a consensus on the specifics of worm life cycles or the accuracy of anecdotal claims. Multiple perspectives on worms and their characteristics are presented without resolution.

Contextual Notes

Participants reference various resources and personal experiences, but there are no detailed scientific explanations or definitions provided. The discussion includes anecdotal evidence and subjective feelings about worms.

Who May Find This Useful

Individuals interested in biology, particularly invertebrate biology, or those curious about earthworms and their ecological roles may find this discussion relevant.

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Could you please tell me their life cycles ? Does anyone of you work with worms daily ? I am sorry, i mean your research, your job ?

Thank you very much
 
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Are talking about Earth worm. Worm is general term for a large group of organism. see http://www.howe.k12.ok.us/~jimaskew/bworm.htm

As far as Earth worm goes, there is a http://www.nrs.mcgill.ca/whalen/index.html that works with worm. They are look at the effect of chemicals and environmental on the worm life cycle. They are also running an experiment to quantify the change done by worm in soil. They are looking at different species also.

Here some resources
http://www.ucmp.berkeley.edu/annelida/annelida.html
http://www.bio.miami.edu/dana/160/160S04_14.html
http://www.sidwell.edu/us/science/vlb6/labs/Classification_Lab/Eukarya/Animalia/Annelida/Oligochaeta/
 
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I vividly recall that when I was around nine, an elderly neighbor of mine, stalk of grass between his teeth and shovel in his gloved hands, pointed to the ground he had been spading in his yard. "See those two worms, sonny boy? A minute ago them was one worm. Don't worry, though. Both parts, they'll keep living. It's got eyes and a mouth at both ends, see."

I was a little skeptical of his information, and I guess I still am.
 
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I know worms have 2 heads, mouth, eyes, they run in both directions. I feel a little uncomfortable whenever i see them running out from grass,bush after rain, they lengthen as long as they can on the gound, I can see even what is inside their bodies.
Worms I think are much easier than viruses or any other undergound organisms...
 

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