1 / 10

Most of Hydra and Leeches

Most of Hydra and Leeches. By: Jessi Marie and Stacey Lynn. Hydra. By: Jessi Marie and Stacey . All about Hydra. Hydra are fresh water jellyfish. In the Great Plains several species of hydra have been recorded.

beate
Télécharger la présentation

Most of Hydra and Leeches

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Most of Hydra and Leeches By: Jessi Marie and Stacey Lynn

  2. Hydra By: Jessi Marie and Stacey

  3. All about Hydra • Hydra are fresh water jellyfish. • In the Great Plains several species of hydra have been recorded. • Hydra are most common of these and are widespread in clean waters throughout North America. 

  4. Habitat and Foods • Habitat-In the Great Plains several species of hydra have been recorded. • Hydra are most common of these and are widespread in clean waters throughout North America.  • Food-To be eaten prey are paralyzed • They paralyze by neurotoxins released from tiny stinging organelles.

  5. Life stages of the Hydra. • This is a budding hydra. The things like arms are the baby hydra. Soon after that they part off and become there own.

  6. Leeches Also by us(:  Ew!

  7. About Leeches • Leeches are like blood-sucking worms. • They have two different ways to suck blood. • One they use a proboscis to puncture your skin • Or two they use their three jaws and millions of little teeth.

  8. Habitat and Foods • Leeches live just about anywhere in slow water. • Algae is also there food besides drinking peoples blood • They detect skin oils, blood, heat, or even the carbon dioxide you breathe out to find you in the water.

  9. They aren’t always bad • Doctors can also turn to leeches for help. • Doctors use leeches to help restore blood circulation to grafted tissue and reattached fingers and toes. “For example: micro surgeons in a Boston hospital used leeches to save the ear of a 5 year old boy that had been bitten off by a dog.”

  10. Work sites. • http://www3.northern.edu/natsource/INVERT1/Hydra1.htm • http://webs.lander.edu/rsfox/invertebrates/hydra.html • http://www.leeches.biz/about-leeches.htm

More Related