What is Seal Fish?

In this post, we will know some aspects and curiosities about the life of the Seal Fish, as well as their general biology and ecology. What is Seal Fish? Seals are marine mammals members of the Phocidae family. This family is part of the suborder Pinnipedia, which includes animals adapted to terrestrial and aquatic life, … Read more

What are Snake-like Fish?

In this post, we will learn about Snake-like Fish, focusing on the most popular group of snake-like species commonly encountered during dives, the Moray eels.  What are Snake-like Fish? There are many fish that look like snakes. These are the Eels, Snakehead fish, Lamprey, and others. However, the most common group of snake-like fish are … Read more

What are Juvenile fish?

In this post, we will understand fish reproduction and the different stages of fish development until reaching the juvenile stage and finally adulthood. What are Juvenile fish? Juvenile fish are called fingerlings. In fish, the embryo turns into a larva when born. The stage of development after the larvae is called fry. When scales and … Read more

Is Tuna a fish?

In this post, we will answer the question “Is Tuna a fish?” and also learn about the general characteristics of tuna, as well as its biology and ecology. Is Tuna a fish? Yes, Tuna refers to a genus of fish, Thunnus. The Tuna is one of the most important groups of fish species from a … Read more

Is Scallop a fish?

In this post, we will answer the question “Is Scallop a fish?”, outline and discuss Scallop biology and ecology.   Is Scallop a fish? No, a Scallop is not a fish. Scallops are bivalve molluscs that belong to the Pectinoidae family and the Pectinoida order. These molluscs inhabit marine waters inside shells of irregular and varied … Read more

Is Lobster a fish?

In this post, we will answer the question “Is Lobster a fish?”. We will also understand and learn more about the Lobsters biology and ecology.   Is Lobster a fish? No, Lobsters are not fish. They are arthropods members of the crustacean class. Lobsters are classified into the order of the decapods in the Nephropidae family. … Read more

Is fish an animal?

In this post, we will answer the question “Is fish an animal?” and understand why fish are animals, as well as all their general biology, ecology, and diversity.  Is fish an animal? Yes, fish is an animal. We can say that an organism, to be considered an animal, must be eukaryotic, multicellular, heterotrophic, and not … Read more

Is Eel a fish?

In this post, we will answer the question “Is Eel a fish?”. We will also outline the Eel general biology and ecology.   Is Eel a fish? Yes, Eels may look like snakes, but they are fish. There are over 800 different species of eels. The eels are part of a fish family that live in … Read more

Is an Octopus a fish?

In this post, we will learn if the octopus is a fish and its main biological and behavioural characteristics. Is an Octopus a fish? No, octopuses are not fish, they are molluscs. Octopuses belong to the mollusc group and are closely related to squids, slugs and snails. The molluscs and their characteristics Molluscs are soft-bodied … Read more