Jellyfish, or Medusa (plural: medusae), a water-dwelling animal. It is not a fish but a cnidarian, a spineless, soft-bodied animal. The jellyfish is one of two basic body forms that the animal has during its life cycle; the other is called a polyp
Jellyfish or jellies are the major non-polyp form of individuals of the phylum .....
The fact that jellyfish are increasing is a symptom of something happening in the
some jellyfish are bigger than a human and others are as small as a pinhead? ...
people in some countries eat jellyfish? ... that jellyfish have been on Earth for ...
Mar 13, 2014 ... Jellyfish and jelly-like sea creatures come in an immensely diverse range of
forms. Animals that are typically called jellyfish belong to the ...
require water to help support their body and if removed from their aquatic surroundings, they collapse and die.
Food is digested in a sac-like structure called a coelenteron or gastrovascular cavity. FACT
: Thousands of nematocytes are located on the tentac... More »
Mar 29, 2014 ... We will blow your mind with 12 totally bizarre facts about jellyfish, from a jellyfish
that's immortal to one that's smaller than your pinkie finger.
Jun 23, 2009 ... The flower-hat jellyfish 1. Jellyfish first appeared about 650 million years ago and
are found in every ocean, from the surface to the deep sea.
Jellyfish live in the sea and are found in all oceans. Some jellyfish live in fresh
water. Jellyfish look a little like umbrellas. Jellyfish can be large and brightly ...
Apr 17, 2012 ... 14 Fun Facts About Jellyfish. Number 8: One species may be immortal. It can play
its lifecycle in reverse, transforming from an adult medusa ...
Jellyfish have drifted along on ocean currents for millions of years, even before
dinosaurs lived on the Earth. The jellylike creatures pulse along on ocean ...