WebJul 3, 2024 · Description . The ocean sunfish is a bony fish—it has a skeleton of bone, which distinguishes it from cartilaginous fish, whose skeletons are made of cartilage.The fish doesn't have a normal-looking … WebBony fishes come in a variety of shapes and sizes, but most follow a standard body plan regarding fin type and placement. Some fish, like the flounder, may look completely different from a typical fish, but will still …
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WebNov 10, 2024 · Caudal fin: This is the tail. Depending on where they are located, a fish's fins may be used for stability and hydrodynamics (the dorsal fin and anal fin), propulsion (the caudal fin), or steering with … WebTranscribed Image Text: Generic Shark Anatomy wwwwwww Abb pancreas stomach gills dorsal fin spleen uterus uterus kidney liver ⒸEnchanted Learning.com heart www caudal fin. Transcribed Image Text: BONY FISH (Class Osteichthyes) As the name suggests, bony fish have a bony skeleton with a protective bony plate called the operculum covering … eileen shedroff with bbc
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By contrast, most bony fish possess a homocercal caudal fin. Tiger sharks have a large upper lobe, which allows for slow cruising and sudden bursts of speed. See more Fins are distinctive anatomical features composed of bony spines or rays protruding from the body of a fish. They are covered with skin and joined together either in a webbed fashion, as seen in most bony fish, or similar to a See more Bony fishes form a taxonomic group called Osteichthyes (or Euteleostomi, which includes also land vertebrates). They have skeletons made of bone mostly, and can be contrasted with See more Generating thrust Foil shaped fins generate thrust when moved, the lift of the fin sets water or air in motion and pushes the fin in the opposite direction. Aquatic animals get significant thrust by moving fins back and forth in water. Often the See more Fins can either be paired or unpaired. The pectoral and pelvic fins are paired, whereas the dorsal, anal and caudal fins are unpaired and situated along the midline of the body. For every type of fin, there are a number of fish species in which this particular fin … See more Cartilaginous fishes form a class of fishes called Chondrichthyes. They have skeletons made of cartilage rather than bone. The class includes sharks, rays and chimaeras See more Evolution of paired fins There are two prevailing hypotheses that have been historically debated as models for the evolution of paired fins in fish: the gill arch theory and … See more The use of fins for the propulsion of aquatic animals can be remarkably effective. It has been calculated that some fish can achieve a propulsive efficiency greater than 90%. Fish can … See more WebThe caudal fin, or tail, is responsible for propulsion in most bony fishes. Caudal fins come in many shapes. Many continuously swimming fishes have forked caudal fins. Fishes … WebLabel each of the fish's fins below and color. Pelvic Fin (green) Pectoral Fin (red) Caudal Fin (blue) Anal Fin (pink) Dorsal Fin (yellow) This page titled The Anatomy of a Bony Fish is shared under a CC BY-NC-SA license and was authored, remixed, and/or curated by Shannan Muskopf ( Biology Corner) . eileen shea worcester ma