Lionfish or volitans are venomous fish belonging to the family Scorpaenidae whose literal translation means scorpion fish. There are five genera and 16 individual species commonly referred to as lionfish. Their natural habitant is among the reefs and rocky crevices of the Indo-Pacific and the Red Sea. This species is not native to warmer tropical regions of the world. Recently established populations are present in the Eastern Atlantic, the Caribbean and the Mediterranean Seas.
They are becoming more and more common place off the Florida coastline. Scientists speculate that these species were first introduced when a public aquarium was destroyed in southern Florida by Hurricane Andrew, a Category 5 hurricane in 1992. DNA analysis from captured…show more content… They are one of the most prized fish in the aquarium trade. There are 11 species from two distinct genera (Pterois and Dendrochris) readily available to home aquarists. The Dendriochirus lionfish's fins form a solid fan with individual fin rays held together by a connective membrane. Pterois lionfish have long flowing fin rays that are individually sheathed by the membrane.
The fins on a Pterois extend well past their tail. There is one species of lionfish, the Pterois sphex, which resides only in the waters off the shorelines of the Hawaiian Islands. Regardless of the species everything about these fish, from its regal fanned main to its cantankerous demeanor, says, "You don't want to mess with me." This fish is also marketed under the aquarium trade names turkey fish, dragon fish, scorpion and fire fish.
All lionfish have distinctive fins as well as fin and body striping. Color palettes and size are particular to species. Dwarf lion fish only reach an adult length of 5-6 inches and can be kept in an aquarium as small as 30 gallons. Other species can grow to in excess of 15 inches and will require a 75-100 gallon tank. These are among the most poisonous creatures found in the ocean and should only be kept by expert
