Natural history information from the Vancouver Aquarium Marine Science Centre.

Contains information such as habitat, food habits, and behavior of the Moon Jelly.

Tells what the freshwater species, Craspedacusta sowerbii, looks like, where it lives, what it eats, and how it compares to its saltwater cousins.

Provides some basic information about jellyfish.

A guide to jellyfish found more commonly in the Gulf of Mexico.

Printable chart and fact sheet show the life cycle of the jellyfish. From EnchantedLearning.com.

Includes brief information about the movement, stages, and structure of the jellyfish. Also includes a short video clip of several types jellyfish.

Includes basic information about what to do if you are unlucky enough to encounter the tentacles of a jellyfish.

A student's report on these creatures.

Virtual exhibit from the Oregon Coast Aquarium provides information about the anatomy, life span, and relatives of the jellyfish. Also includes streaming footage from the Aquarium's JellyCam.

Article provides information about the stinging jellyfish which makes the Chesapeake Bay so inhospitable in the summer. Includes tips for preventing and treating stings, as well as a look at some of the problems with controlling the population.

Lists details such as the structure, life cycle, and life span of jellyfish.

Diagrams and text show the anatomy of the jellyfish and its lifecycle, as well as several common species. From the South Carolina Department of Natural Resources.

Tells how jellyfish sting and provides tips for those unfortunate enough to encounter the creature's tentacles.

Article from National Geographic World tells about jellyfish and the danger they pose. Includes tips for avoiding stings.

Explains the appearance, life cycle, and feeding habits of the freshwater jellyfish.

Offers information about the Portuguese Man-of-War and some helpful tips if you are unlucky enough to be stung by one.

Provides information about the deadliest sea creature.