Web Results

Hydra (genus)

en.wikipedia.org/wiki/Hydra_(genus)

Hydra /ˈhaɪdrə/ is a genus of small, fresh-water animals of the phylum Cnidaria and class ... Once fully extended, the tentacles are slowly manoeuvred around waiting for contact with ...

Hail the Hydra, an Animal That May Be Immortal - Live Science

www.livescience.com/53178-hydra-may-live-forever.html

Dec 22, 2015 ... In ancient Greek myth, the Hydra was a multi-headed monster that grew two more heads for every one that it lost. As it turns out, the real-life ...

Hydra | hydrozoan genus | Britannica.com

www.britannica.com/animal/Hydra-hydrozoan-genus

Hydra, genus of invertebrate freshwater animals of the class Hydrozoa (phylum ... The hydra known to zoologists is a small aquatic animal only about 1.2 inches ...

Meet the hydra, an animal that rips itself a new mouth every time it ...

www.sciencealert.com/meet-the-hydra-an-animal-that-rips-itself-a-new-mouth-every-time-it-eats

Mar 10, 2016 ... Imagine sitting down to a nice dinner with friends and family. Then, when the food is fully served, everyone suddenly rips their faces open to ...

This Animal Tears Its Face Off to Open Its Mouth – Phenomena: Not ...

phenomena.nationalgeographic.com/2016/03/08/this-animal-tears-its-skin-apart-every-time-it-opens-its-mouth/

Mar 8, 2016 ... There's a small, tentacled freshwater animal called a hydra, whose mouth disappears every time it closes. I really mean that: it disappears.

Hydra | Developmental Biology Interactive

www.devbio.biology.gatech.edu/?page_id=484

Video of Hydra! Hydra is the name of a many-headed water beast in Greek Mythology…but it's a real animal too! Hydra is a cnidarian; It is exclusively a ...

Information on Hydra

www.countrysideinfo.co.uk/hydra.htm

If disturbed, a hydra will contract its body and tentacles, so that it now ... the basal disc produces a gas bubble which carries the animal up to the water surface.

This little animal can potentially live forever : TreeHugger

www.treehugger.com/natural-sciences/little-animal-doesnt-die-old-age.html

Jan 30, 2015 ... Scientists believe that the hydra may be able to eternally resist going ... of less than half an inch in length, they are marvels of the animal world.

www.ask.com/youtube?q=Animal Hydra&v=12OmszObAkM
Mar 1, 2007 ... A live video capture of a Hyrda using the bright field mircoscope technique.
www.ask.com/youtube?q=Animal Hydra&v=dl_oVns2oa8
Sep 22, 2013 ... A hydra belongs to the phylum Cnidaria: a freshwater jellyfish that resembles a long, skinny, sea anemone. Its tentacles wave about the ...
More Info

What is a Hydra? - Animal Biology - Quatr.us

quatr.us

Apr 20, 2016 ... A hydra is not much more complicated than that - it's a cylinder of cells two cells thick. The cells are specialized so that the inside cells know to ...

ADW: Hydra: CLASSIFICATION - Animal Diversity Web

animaldiversity.org

SpeciesHydra americana. SpeciesHydra beijingensis. SpeciesHydra ... The Animal Diversity Web team is excited to announce ADW Pocket Guides! Read more.

Absurd Creatures: Hail Hydra, the Incredible, Maybe-Immortal Animal

www.wired.com

May 9, 2016 ... In fresh water all over the world lurks a creature that may just be immortal: the hydra. It's got kind of a jellyfish thing going on, with tentacles it ...