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Red Lionfish (Pterois volitans)


The Red Lionfish or Pterois volitans is a venomous saltwater fish from the Scorpaenidae family that is found primarily in the Indian and Pacific Oceans. This species of Lionfish has been introduced into the Atlantic Ocean and due to the fact that it has no natural predators, it is considered to be an invasive species.

As you can see in the pictures, the Redlionfish has series of venomous dorsal spines that it uses to defend itself from those unlucky enough to get too close. Although the venom from this fish is not considered deadly to humans, it is recommended that you seek medical attention and soak the area in hot water. Those stung can experience difficultly breathing as well as vomiting, headaches and extreme pain. You can learn more about the dangers on the Red Lionfish in the video below. 


There are not many predators of the Red Lionfish, but Nassau and Tiger Groupers have been reported to be able to ingest them. This Lionfish will feed on almost anything they can fit their mouths around. These fish will swallow their prey whole after they corner them with their large fins. This species of Lionfish is nocturnal, feeding from dusk till dawn.  They can grow to about 15" in length and live for 10 years. 

 If you have any additional information about the Red Lionfish please leave us a comment below.

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