NOAA
Noaa: Lionfish Discovery Story
The National Ocean Service Education Association has put together this well supported set of articles outlining the cause and resulting effects of invasive species, primarily the Lionfish. This link begins with looking at the story of...
Other
The Lionfish Info Sheet: Captive Care and Home Husbandry
This exhaustive look at the Lionfish provides an amazing amount of information on it's characteristics, habitat and much more. References and many colorful images are provided as well.
Missouri Botanical Garden
Missouri Botanical Garden: Tropical Oceans: Coral Reefs
An interesting site about coral reefs. It explores where the reefs are found, what the reefs are, animals that live in the reefs, and preservation of the reefs.
A-Z Animals
A Z Animals: Animal Facts: Lionfish (Pterois Volitans)
Learn facts about the Lionfish, including details on its appearance, habitat, breeding, behavior, and predatory lifestyle.
University of Florida
Florida Museum of Natural History: Pterois Volitans: Red Lionfish
The Florida Museum of Natural History presents this informative article on the Red Lionfish which is native to reef habitats of the Indo-Pacific. General information including photographs and a habitat map.
Denver Zoo
Denver Zoo: Lionfish
The Denver Zoo provides an in-depth overview of the lionfish highlighting its habitat, range, adaptations, diet, physical characteristics, and more.
Ducksters
Ducksters: Animals for Kids: Lionfish
Kids learn about the Lionfish, beautiful but poisonous reef fish with stripes.
Other
Audubon Nature Institute: Lionfish
Meet the lionfish and discover details about its behavior, eating habits, range, conservation status, and other unique facts.