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A fish scale is a small rigid plate that grows out of the skin of a fish. The skin of most jawed fishes is covered with these protective scales, which can also provide effective camouflage through the use of reflection and colouration, as well as possible hydrodynamic advantages.
Fishes such as the tunas have tiny scales often found in discrete areas of the body. Many fishes such as the Coral Snappers have medium sized scales whereas the scales of others such as the Tarpon, Megalops cyprinoides, are large enough to be used in jewellery.
24 de jul. de 2022 · Learn about the different types of fish scales, how they develop and what functions they serve. Find out how to identify placoid, cosmoid, ganoid and ctenoid scales and their features.
12 de mar. de 2023 · Learn about the four types of fish scales, their characteristics, and their functions for fish protection and movement. Discover how fish scales are used for human applications such as jewelry, artwork, and medicine.
19 de oct. de 2023 · Learn about the different types of fish scales, such as placoid, ganoid, cycloid, ctenoid and cosmoid, and how they vary in appearance and function. See photos and diagrams of fish with different scales and how they help in classification and identification.
Fish scales are plates of dermal bone that are embedded in the dermis and epidermis of most fish species. Scales occur in many forms and past research has provided a framework to categorize scale types and a foundation for describing scale morphology.
15 de mar. de 2020 · Learn about the different types of fish scales, how they evolved and how they affect the fish's life. Find out which fish have placoid, ganoid, elasmoid, ctenoid or cycloid scales and how they vary in size and distribution.
