what type of covering do fish have
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- Clown fish body is covered by a quite unique mucous that protects it from the poisonous sting of the anemone. Anemone and clown fish live in perfect harmony. This means th … at other species of fishes are poisoned by the anemone but clown fish is immune.
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- Animal Body Coverings Types of Body Coverings So we can study them more easily, animals are grouped into classes according to their characteristics. One of the main characteristics that is used to distinguish one class of animals from another is type of skin covering. Mammals have hair or fur, birds have feathers, reptiles have dry scales, amphibians have soft, moist skin, and fish have wet, slimy scales. Although each skin covering is useful in many ways, the focus of this information is how various colors and patterns help an animal’s chances for survival.
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Perch Fish scales. thin, flexible plates, that provide a flexible armor to protect the fish. They are used in growth and age studies. The scales of perch are called ctenoid because the exposed portion bears tiny, spiny structures called cteni (teeth).
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- Other creatures that live in the deep and dark ocean are see-through. A Dark Back and a Pale Belly Some fish in the neritic zone have dark backs and pale bellies. This trait helps them camouflage from their predators. When their predators look at them from above, their dark backs blend in with the gloom of the water.
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- They assist the fish in going up and down in water, turning and stopping. In some fish like gobies they are joined into a single sucker like disc which is used to attach to objects. Adipose Fins :- The adipose fin is a soft, fleshy fin found on the back behind the dorsal fin and just forward of the caudal fin.
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Yup'ik clothing Fish skin parka (qasperrluk in Yup'ik; derived from qaspeq parka cover kuspuk  and the postbase-rrluk N that has departed from its natural state (often, though not always, with an undesirable connotation), amirag in Cup'ig) is a kind of fish-skin clothing (amiragglugaq) also that could serve as a tent.
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Skeleton The skeleton of the fish is either made of cartilage (cartilaginous fishes) or bones (bony fishes). The main features of the fish, the fins, are bony fin rays and, except the caudal fin, have no direct connection with the spine. They are supported only by the muscles. The ribs attach to the spine.
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- All fish have external appendages called fins. Like human limbs, fins provide fish with balance, steering, and protection. Fins are either single along the centerline of the fish: the dorsal fin, anal fin, and tail fin; or paired fins: the pectoral fins and pelvic fins.
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The Truth About Benny Hill He was without a doubt our greatest comic export (in 1990, The Benny Hill Show was on in 97 countries around the world, although not, ironically, the UK, because Benny was sacked from Thames TV in 1989), and his famous fans included Michael Jackson, Clint Eastwood, Frank Sinatra and Charlie Chaplin.
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Ears and Altitude Ear problems are the most common medical complaint of airplane travelers, and while they are usually simple, minor annoyances, they may result in temporary pain and hearing loss. Make air travel comfortable by learning how to equalize the pressure in the ears instead of suffering from an uncomfortable feeling of fullness or pressure.
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Fish - Structure and Function Oxygen dissolved in the water is absorbed by the gills. The movements of the mouth floor and operculum are co-ordinated to produce a stream of water, in through the mouth, over the gills and out of the operculum. There are usually four gills on each side consisting of a curved bony gill-bar bearing many fine filaments.ll fish are aquatic and breathe by absorbing dissolved oxygen in the water using their gills. The bodies of both teleosts and elasmobranchs are covered with scales but those of elasmobranchs are spiky and project through the skin.
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Ray-Finned Fishes, Lobe-Finned Fishes, and Sharks! In spite of the variation in size and weight, bony fish have several characteristics that group them together and make them unique amongst the fish. First, these fish have the ability to regenerate bone from cartilage inside their body. Additionally, ray-finned fish are the only fish that can see in color.
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Osteichthyes Osteichthyes /ˌɒstiːˈɪkθi.iːz/ , also called bony fish, are a taxonomic group of fish that have bone, as opposed to cartilaginous, skeletons. The vast majority of fish are osteichthyes, which is an extremely diverse and abundant group consisting of 45 orders, and over 435 families and 28,000 species.The lungs of amphibians, reptiles, birds, and mammals were inherited from their bony fish ancestors.) They do not have fin spines, but instead support the fin with lepidotrichia (bone fin rays). They also have an operculum, which helps them breathe without having to swim. Bony fish have no placoid scales.
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What Is a Cartilaginous Fish? In addition to the difference in their skeletons, cartilaginous fish have gills that open to the ocean through slits, rather than the bony covering that is present in bony fish. Different shark species may have different numbers of gill slits. Cartilaginous fish may also breathe through spiracles, rather than gills.
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Fish gill The gills push the oxygen-poor water out through openings in the sides of the pharynx. Some fish, like sharks and lampreys, possess multiple gill openings. However, bony fish have a single gill opening on each side.This opening is hidden beneath a protective bony cover called an operculum.he gills push the oxygen-poor water out through openings in the sides of the pharynx. Some fish, like sharks and lampreys, possess multiple gill openings. However, bony fish have a single gill opening on each side. This opening is hidden beneath a protective bony cover called an operculum.
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- Fish have pairs of fins, and unpaired fins. Some fins are used for propelling the fish through water, and some are for steering. Fish fins can also be used for protection; many fish fins have sharp spines in them, that can hurt anything trying to eat it! 8.ish have pairs of fins, and unpaired fins. Some fins are used for propelling the fish through water, and some are for steering. Fish fins can also be used for protection; many fish fins have sharp spines in them, that can hurt anything trying to eat it! 8.
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- Types of fish cover found on Bull Shoals Lake are a good combination of natural and man-made. Natural cover structure is deep water, rock formations, points, creek channel breaks and swings, submerged islands, occasional old timber, shoreline vegetation often flooded in the spring (greenbriar, button bush, deciduous holly, persimmon, water willow, smartweed).
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Skin On some animals, the skin is very hard and thick, and can be processed to create leather. Reptiles and fish have hard protective scales on their skin for protection, and birds have hard feathers, all made of tough β- keratins.Amphibian skin is not a strong barrier, especially regarding the passage of chemicals via skin and is often subject to osmosis and diffusive forces.eptiles and fish have hard protective scales on their skin for protection, and birds have hard feathers, all made of tough β- keratins. Amphibian skin is not a strong barrier, especially regarding the passage of chemicals via skin and is often subject to osmosis and diffusive forces.
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- Their streamlined bodies reduce drag when the fish are “flying.” If their beautiful wings aren’t enough to identify them by, another characteristic of flying fish is an unevenly forked tail. The top lobe of their tail is shorter than the bottom. Size: Flying fish are up to 18 inches long but average 7 to 12 inches. Diet: Plankton. Predation: It is thought that flying fish evolved a flying mechanism to escape from their many oceanic predators. Once in the air, though, they sometimes become food for birds. Young flying fish may have filaments protruding from their lower jaws that camouflage them as plant blossoms.
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Fish scale 1 Cycloid scales have a smooth outer edge, and are most common on fish with soft fin rays, such as salmon and carp. 2  Ctenoid scales have a toothed outer edge, and are usually found on fish with spiny fin rays, such as bass and crappie.
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Skin Skin is the soft outer covering of vertebrates. Other animal coverings such as the arthropod exoskeleton have different developmental origin, structure and chemical composition.eptiles and fish have hard protective scales on their skin for protection, and birds have hard feathers, all made of tough β- keratins. Amphibian skin is not a strong barrier, especially regarding the passage of chemicals via skin and is often subject to osmosis and diffusive forces.
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Fish scale Placoid scales cannot grow in size, but rather more scales are added as the fish increases in size. Similar scales can also be found under the head of the denticle herring. The amount of scale coverage is much less in rays and chimaeras.The skin of sharks is entirely covered by placoid scales.lacoid scales cannot grow in size, but rather more scales are added as the fish increases in size. Similar scales can also be found under the head of the denticle herring. The amount of scale coverage is much less in rays and chimaeras.
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Bony Fish Bony skeletons and scales are the primary features that differentiate these fish from other cartilaginous fish, whose skeleton is composed of cartilage and whose skin is leathery. Other important differences include the swim bladder, a lunglike, gas-filled organ that helps bony fish to regulate their buoyancy.
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Puffer FishPuffers are comical looking fish, especially    when they are âpuffed upâ and look like a ball with    fins. By rapidly swallowing water or air, they are able to expand    their bodies up to 2 times their normal size in order to deter    predators. Many species also have spines covering their body    as added protection. Although most Puffers are not very colorful,    they make up for it with their character and personality. When    kept in an aquarium, Puffers quickly adapt and recognize their    owners and will always be âbeggingâ for a meal. Puffers    come from warmer ocean waters around the world where they feed    mainly on crustaceans and mollusks. They have specialized teeth    and powerful jaws that allow them to crush the hard shells of    their prey. Puffers vary in size â the smaller species only    growing to 3 inches and the largest reaching over 2 feet in length.    Puffers are generally hardy and do best in large tanks with lots    of swimming space and some rocky dÃ©cor for shelter. Larger    species definitely require an efficient filtration system along    with frequent water changes to deal with the large amounts of    food consumed and waste produced.Puffers will eat all types of food and should    be fed a variety of meaty foods such as shrimp, fish, clams,    etc., along with a supplement of vegetable fare to provide necessary    nutrients. It is also important to provide hard shelled crabs,    mussels, and shellfish in their diet to wear down their teeth    and prevent them from overgrowing. Puffers are semi-aggressive    and should be kept one per tank. They will eat smaller fishes    and should not be housed with any delicate slow-moving species. Puffers vary in size  the smaller species only growing to 3 inches and the largest reaching over 2 feet in length. Puffers are generally hardy and do best in large tanks with lots of swimming space and some rocky decor décor for. shelteruffers are comical looking fish, especially when they are puffed up and look like a ball with fins. By rapidly swallowing water or air, they are able to expand their bodies up to 2 times their normal size in order to deter predators.
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Puffer FishPuffers are comical looking fish, especially    when they are âpuffed upâ and look like a ball with    fins. By rapidly swallowing water or air, they are able to expand    their bodies up to 2 times their normal size in order to deter    predators. Many species also have spines covering their body    as added protection. Although most Puffers are not very colorful,    they make up for it with their character and personality. When    kept in an aquarium, Puffers quickly adapt and recognize their    owners and will always be âbeggingâ for a meal. Puffers    come from warmer ocean waters around the world where they feed    mainly on crustaceans and mollusks. They have specialized teeth    and powerful jaws that allow them to crush the hard shells of    their prey. Puffers vary in size â the smaller species only    growing to 3 inches and the largest reaching over 2 feet in length.    Puffers are generally hardy and do best in large tanks with lots    of swimming space and some rocky dÃ©cor for shelter. Larger    species definitely require an efficient filtration system along    with frequent water changes to deal with the large amounts of    food consumed and waste produced.Puffers will eat all types of food and should    be fed a variety of meaty foods such as shrimp, fish, clams,    etc., along with a supplement of vegetable fare to provide necessary    nutrients. It is also important to provide hard shelled crabs,    mussels, and shellfish in their diet to wear down their teeth    and prevent them from overgrowing. Puffers are semi-aggressive    and should be kept one per tank. They will eat smaller fishes    and should not be housed with any delicate slow-moving species. Food and diet: The Porcupine Puffer needs a varied diet of meaty foods including; squid, krill, clams, and hard shelled shrimp to help wear down their ever growing teeth. Reef Compatability: It is not well-suited to the reef aquarium as it is likely to eat many types of sessile invertebrates.ood and diet: The Arothron Puffer needs a varied diet of meaty foods including; squid, krill, clams, and hard shelled shrimp to help wear down their ever growing teeth. Reef Compatability: It is not well-suited to the reef aquarium as it is likely to eat many types of sessile invertebrates.
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Ask Your Question Question DetailsAsked on 8/8/2014. we had our roof replaced with 15 square of shingles I need to know how many feet this covers.