The venomous lionfish uses its spines to herd fish into a tight spot. Then, quick as a wink, the lionfish swallows its cornered prey in one big gulp. With a huge mouth that works like a vacuum cleaner, the lionfish gobbles up animals almost as big as itself.
Photographer: Edward G. Lines Jr.
This unused postcard was bought in 2011.
Here is one more postcard of a lionfish...
Pez leon colorado
Photo: Georgette Apol
This 3-D postcard was bought at Atlantis in the Bahamas in 2015.