what do an nautilus  eat
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- Nautiluses are slow-moving predators that feed mainly on shrimp, small fish and crustaceans, which are captured using their tentacles. They only need to eat once a month because they use very little energy to swim. To swim the nautilus draws water into and out of the shell with its funnel, this produces jet propulsion. Unlike the other Cephalopods, they have an external shell which provides protection and spaces that can be filled with air to adjust their buoyancy.
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- Cichlids can be broken down into four dietary groups; Fish which are carnivorous do need some vegetable matter in their diet, and the reverse is true for herbivores. Overall, most Cichlids will subsist well on prepared commercial foods such as flakes, pellets, freeze-dried, and frozen foods.
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- Greens. If you have greens on hand, offer them raw to your fish. Danios will eat Romaine lettuce, spinach, cabbage and Swiss chard. You can also give them dried seaweed slices. Greens are best fed using feeding clips or magnets, placing a slice or two per magnet.
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Top 10 Water Animals with Amazing Superpowers These sea creatures do not only feed with their mouths, but also eat with their gills and skin. Hagfish are the only vertebrates known to eat in this bizarre manner. They usually go inside the bodies of dead animals where they feast on the flesh through their mouths, skins, and gills.
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What Does an Oarfish Eat? What does an oarfish eat? A: The diet of the oarfish consists of plankton, small crustaceans and small squid that they are able to strain from the water. These fish have a small mouth with no visible teeth, so they strain their food through a specially formed gill rake that can be found on the inside of their mouth. Continue Reading.
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How Do Hydra Feed? Quick Answer. Box jellyfish eat shrimp, fish and worms by using their tentacles to sting prey and then pulling the prey into their mouths. Many species of jellyfish eat their prey in this manner.
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What do eels eat? In the wild, eels eat such animals as octopuses and fish. In captivity, though, eels will eat almost any meaty food including:els have poor eyesight, and might mistake your fingers for a tasty morsel of food! Ells eat small fish,insect,plantsin the ocean.They are also found in the Atlantic ocean,pacific,and Indian ocean. eel's eat other sea creature smaller then them, they are omnivores so they also eat plants.
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Northern Water Snake What do they eat? Northern water snakes are carnivores and scavengers. They eat a variety of prey items, including amphibians (adults and tadpoles), fish (alive or dead), crayfish, large insects, leeches, other snakes, turtles, birds, and small mammals such as white-footed mice.
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Stateâs suicide rate eighth-highest Utah has the highest reported incidence of depression, and Alaska reported the highest suicide rate, nearly 27 deaths per 100,000 people. The lowest suicide rate was found in the District of Columbia, followed by New York and Massachusetts.
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What Do Wild Fish Eat? Fish diets are determined by which organisms are readily available in the fish's habitat. Some larger fish eat smaller fish and sometimes are cannibalistic, eating smaller fish of their own species. Catfish in the wild swim along the bottom of rivers and eat dead fish, animal feces and just about anything they can find. Learn more about Fish
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- Cephalopod tentacles usually are full of suckers, with which they can hold their prey. The only cephalopod group without any suckers again are the nautiluses. Around a cephalopods' suckers there are sensory cells providing it with information on its prey. Feeding and Digestion:
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14 Fun Facts About Piranhas Piranhas are known for their razor-sharp teeth and relentless bite. (The word piranha literally translates to “ tooth fish ” in the Brazilian language Tupi.) Tupí adults have a single row of interlocking teeth lining the. jaw. Some piranhas are cannibals. A typical piranha diet consists of insects, fish, crustaceans, worms, carrion, seeds and other plant material. A red-bellied piranha (Pygocentrus nattereri), for example, eats about 2.46 grams per day —about one-eighth of its average body mass.
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What Do Hydra Eat? The staples in the fox's diet are insects, bugs and various small invertebrates. They also eat mice, rabbits, hares, voles, lizards, birds and other small creatures, eggs, fruits and various plants. Foxes that live near the ocean feed on crabs and fish.
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North American Raccoon 1 Raccoons will eat almost anything, but are particularly fond of creatures found in water—clams, crayfish, frogs, fish, and snails.  Raccoons also eat insects, slugs, dead animals, birds and bird eggs, as well as fruits, vegetables, nuts, and seeds. Around humans, raccoons often eat garbage and pet food.
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What Do Penguins Eat? Penguins are carnivores with piscivorous diets, getting all their food from the sea and relying on clean, healthy seas for rich sources of nutritious prey. 1  The exact foods different penguin species take depends on their range, bill size and shape, foraging behavior and other factors, but the most common foods include: Fish: Silverfish, lantern fish, sprats, pilchards, mullets, anchovies, sardines, cod, opal fish and other small fish are the majority of most penguins' diets and healthy populations of these species are essential for penguins to thrive.
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What Do Lobsters Eat? Quick Answer. Lobsters eat fish, worms, mollusks, other crustaceans, plants, sea urchins and snails. They are omnivores, meaning they consume both plant and animal life. Lobsters prefer to hunt and eat live prey but do scour the ocean floor for dead sea creatures when necessary. Some deep-sea lobsters scavenge for large, dead animals such as whales.
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What does betta fish eat? Betta fish can eat: Betta Pellets, Frozen, fresh or freeze dried brine shrimp, Betta very much like Blood Worms (in moderation) Some Bettas will eat flake food, but not most. And on occasions for Betta regularity, you can once a week provide a blanched smashed frozen pea. A Betta diet should be varied.
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King penguin King penguins eat small fish, mainly lanternfish, and squid and rely less than most Southern Ocean predators on krill and other crustaceans. On foraging trips they repeatedly dive to over 100 metres (330 ft), and have been recorded at depths greater than 300 metres (980 ft).
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What do Newts Eat What do newts eat in the wild? Most species of newts eat a variety of food and are capable of changing their diet to suit available food sources. They will prey on insects, worms, molluscs and crustaceans. Many species will also eat frog eggs, tadpoles and even small frogs.
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What do eels eat? In the wild, eels eat such animals as octopuses and fish. In captivity, though, eels will eat almost any meaty food including: -live fish -shrimp -squid and -chopped fish In the wild, squid is a delicacy, so be sure to give your eel some once in a while. Also, be careful when feeding them!
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What Do Aquarium Channel Catfish Like to Eat? Properly fed channel catfish, though, will grow to about 60 pounds. Channel catfish will grow large enough to require an outdoor pond or an aquarium with a capacity of several hundred gallons. Essentially, channel catfish like to eat everything. They are omnivores that lean toward meaty foods. They will eat just about anything they can fit in their mouths and will make a good try at anything else. For their day-to-day feedings, you can feed a flake or pellet food.
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What do leeches eat? Leeches eat small insects and molluscs some can even eat small fish Leeches are eaten by fish... in fact they are used as fishing bait especially for catfish and salmon Le…eches can also drink blood. some are even used in medicine to drink bad blood or eat dead skin.
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Diet & Eating Habits Penguins eat krill (a shrimp-like crustacean in the Family Euphausiidae), squids, and fishes. Various species of penguins have slightly different food preferences, which reduce competition among species.
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What Do Ocean Fish Eat? There is no general rule on what the different ocean fish tend to eat, since they have different feeding habits. However, most of the ocean fish usually eat each other, as well as crustaceans such as shrimp, krill and crabs. Ocean fish also eat kelp, algae, detritus and plankton, as well as cephalopods such as squid and octopus and also echinoderms such as sea urchins. Some ocean fish are scavengers and feed on the carcasses of other marine animals.
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Betta Fish Care FAQ What should bettas be fed? Betta fish that live in the wild eat live food, mostly bugs. In captivity, bettas can eat pellets and flake food formulated for their species, and they should also receive fresh or frozen brine shrimp, as well as freeze-dried bloodworms and daphnia.
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- Species Overview. In most geographic areas, the chambered nautilus migrates vertically at sundown from depths of 610 meters (2000 feet) to 91 meters (300 feet) to seek prey, returning to the deep ocean at sunrise.hese studies confirmed the belief that the species Nautilus pompilius is a living fossil. The chambered nautilus (Allonautilus and Nautilus species) is the only living descendent of a group of ocean creatures that thrived in the seas 500 million years ago when the earth’s continents were still forming.