Biology
Cyclostomata: The Cyclostomata (Gr., cyklos = circular + stoma = mouth) are the living agnathans, they are primitive in many respects, but specialized in others. They are a modified and degenerate offshoot of the primitive vertebrate stalk, arose in the Devonian. In the adult state they are parasitic or scavengers on fishes Cyclostomata is a…
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Agnatha: It is superclass of jawless fish that represent some of the earliest vertebrates. The term “Agnatha” comes from Greek, meaning “without jaws.” Agnatha, (Ancient Greek ‘without jaws’) is a superclass of jawless fish in the phylum Chordata, subphylum Vertebrata, consisting of both present (cyclostomes) and extinct (conodonts and ostracoderms) species. Among recent animals, cyclostomes…
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Water Quality Management in Aquarium: Water quality management is crucial for maintaining a healthy environment in an aquarium, as it directly impacts the well-being of the aquatic life inside. Good water quality ensures that fish, plants, and invertebrates thrive while reducing the risk of diseases or poor growth. Here are key aspects of water quality…
Accessories used in Aquarium: Aquariums can be quite a bit more than just a tank with fish. There are various accessories that can enhance both the look and functionality of an aquarium. Accessories used in Aquarium Here are some common accessories you might find in aquariums: 1. Filtration System The filtration system in an aquarium…
Freshwater and marine ornamental fishes: play a significant role in the global aquarium trade. These fish are bred and sold for their beauty, vibrant colors, and unique behaviors, and they are essential to both the aquarium industry and eco-tourism. Below are some commercially important freshwater and marine ornamental fish species: Freshwater and marine ornamental fishes…
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Exotic and Endemic species of Aquarium fishes: There are many exotic and endemic species that add beauty, intrigue, and diversity to tanks. What is ornamental fish? Fish kept or raised as ornaments are done so for their visual appeal. When goldfish were domesticated in China more than a millennium ago, decorative fish breeding got off….
Aquarium Fish Industry: The aquarium fish industry has significant potential as a cottage industry, especially in regions where people have easy access to natural aquatic resources, a growing interest in pet ownership, and a strong desire for sustainable, local products. Let’s explore the scope of this industry in a cottage setting: Scope of Aquarium Fish…
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