Introduction The genus Clarias consists of air-breathing catfishes, widely recognized for their ability to survive in extreme aquatic environments and traverse land. Native to Africa and Asia, species like Clarias batrachus and Clarias gariepinus are resilient, making them vital to ecosystems and aquaculture. Their unique adaptations have made them a focus of ecological studies and […]
Introduction Labeo rohita, commonly known as rohu, is a freshwater fish of the carp family (Cyprinidae). It is native to rivers, lakes, and ponds in South Asia and is one of the most important aquaculture species in the Indian subcontinent. Renowned for its commercial value, rohu is a popular food fish due to its rich
Introduction The bronze featherback (Notopterus notopterus) is a freshwater fish native to South and Southeast Asia, inhabiting rivers, lakes, and swamps. Recognizable by its elongated, laterally compressed body and silvery-bronze coloration, it holds ecological significance and faces conservation challenges. Classification of Notopterus (Chitala) Geographical distribution Habit and habitat General Characteristics of Notopterus (Chitala) Ecological Importance
Introduction The northern pike (Esox lucius), commonly known as pike, is a predatory fish native to freshwater bodies across the Northern Hemisphere, including North America, Europe, and parts of Asia. Recognizable by its elongated body, sharp teeth, and distinctive coloration, the pike is both a valued game fish and a significant ecological player in aquatic
Introduction The Atlantic salmon (Salmo salar) is a species of ray-finned fish in the family Salmonidae. It is the third largest of the Salmonidae and can grow up to a meter in length. Atlantic salmon are anadromous, meaning they begin their life in freshwater, migrate to the ocean to feed and grow, and then return
Lepidosteus, commonly known as gars, is a genus of ancient ray-finned fishes belonging to the family Lepisosteidae. These fish are native to North and Central America and are typically found in freshwater rivers, lakes, and brackish waters. Gars are known for their elongated bodies, armored scales, and long, toothy jaws. They are often referred to
Amia calva, commonly known as the bowfin, is a primitive freshwater fish native to North America. It is the sole surviving member of the family Amiidae, an ancient lineage that dates back over 150 million years. Bowfin are typically found in slow-moving waters such as swamps, backwaters, and rivers, where they are well-adapted to low-oxygen
Acipenser is a genus of fish within the family Acipenseridae, commonly referred to as sturgeons. These ancient fish are often called “living fossils”
Polyodon (Paddlefish) are named for their long, flattened snout (rostrum), which is covered with electroreceptors. These sensory organs help them detect plankton in the water, even in low-visibility conditions.
Polypterus species are ecologically significant as both predator and prey, contributing to the health and balance of freshwater ecosystems.
