Fish Categories

Information about different fish

Sturgeon

What is the Difference Between Grouper and Sturgeon?

Groupers and Sturgeon differ in physical appearance, biological characteristics, diet, habitat, lifespan, size, and many other factors.  Groupers are a group of several species of fish in the family Serranidae, whereas Sturgeons are a family of fish in the Acipenseridae. The two fish often come up in the discussion of […]

Bag of Armored Catfish

What Is an Armored Catfish?

The armored catfish (family Loricariidae) is an algivorous nocturnal fish with a prominent sucker on where their mouth is. When conditions are right, loricariids can grow up to three feet long. The bony plates that cover their bodies are what make them famous. Habitat In tropical South America, Costa Rica, […]

Yellowfin Grouper

What is a Yellowfin Grouper?

The yellowfin grouper is a well-known species of grouper due to its appearance. This ray-finned fish is not found everywhere, but if you know grouper, you must have seen the pictures of this fish at least once.The yellowfin grouper is from the subfamily Epinephelinae and the scientific name for the […]

Grouper on ice

What is the Difference Between Grouper and Escolar?

Whether in a tropical, subtropical, or temperate environment, you can discover escolars in a coastal area. The escolar is a popular fish due to its availability and widespread distribution. Groupers are commonly seen in both natural and artificial tropical reef environments. In today’s seafood market, grouper is a must have. […]

Catfish head and Backbone

Do Catfish Have Backbones?

Catfish have a backbone. The backbone of a catfish does many things, like protecting vital organs, helping the fish move, and hold the body together. Like other vertebrates, most fish have a backbone at the center of their nervous system. Catfish are known all over the world for their unique whiskers. […]

Closeup of Grouper

What Is the Difference Between Grouper and Bream?

Two fish species that differ from one another both physically and internally are grouper and bream. Their body types, swimming habits, feeding preferences, musculature, and a few physiological changes help to separate these two, marine fish from one another. Bream, a variety of tasty and adaptable fish species from the […]