are flatworms worm alike
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- All flatworms have a soft body and a triangle-shaped head. They also have eye-spots on top of their heads which can see light. Flatworms are not closely related to most other worms, such as earthworms. Bodies are flat instead of round, and they do not have segments.Flatworms spend most of their time on the bottom, especially since they can't swim.They release sticky mucus (a lot like slugs and snails) which they glide on top of.hey also have eye-spots on top of their heads which can see light. Flatworms are not closely related to most other worms, such as earthworms. Bodies are flat instead of round, and they do not have segments. Flatworms spend most of their time on the bottom, especially since they can't swim.
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- FlatwormsPlatyhelminthes. Structure. Flatworms are flat, soft bodied, ribbon shaped unsegmented, contain no body cavity, but they do have digestive cavity. They are bilateral symmetrical, while having only one opening. Flat worms have layers of tissues that surround their central gut. They are part of the acoelomates, and are considered hermaphroditic.
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Flatworm From Wikipedia, the free encyclopedia. The flatworms, or Platyhelminthes, Plathelminthes, or platyhelminths (from the Greek πλατύ, platy, meaning flat and ἕλμινς (root: ἑλμινθ-), helminth- , meaning worm) are a phylum of relatively simple bilaterian, unsegmented, soft-bodied invertebrates.hese are often called flukes, as most have flat rhomboid shapes like that of a flounder (Old English floc). Flóc they have 11,000 11000, species more than all other platyhelminthes, combined and second only to roundworms among parasites on. metazoans
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flatworm common name for various unrelated invertebrate animals with soft, often long and slender bodies. Members of the phylum PlatyhelminthesPlatyhelminthes. , phylum containing about 20,000 species of soft-bodied, bilaterally symmetrical, invertebrate animals, commonly called flatworms.
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- there are no male or female flatworms they are hermaphrodites which means when they mate both flatworms can lay eggs several eggs are laid in one cocoon two to four millimeters wide eggs hatch in about two weeks unless it s near winterhere are no male or female flatworms they are hermaphrodites which means when they mate both flatworms can lay eggs several eggs are laid in one cocoon two to four millimeters wide eggs hatch in about two weeks unless it s near winter
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Flatworm If the host's gut contains two or more adults of the same cestode species, they generally fertilize each other, but proglottids of the same worm can fertilize each other and even fertilize themselves. When the eggs are fully developed, the proglottids separate and are excreted by the host.f the host's gut contains two or more adults of the same cestode species, they generally fertilize each other, but proglottids of the same worm can fertilize each other and even fertilize themselves. When the eggs are fully developed, the proglottids separate and are excreted by the host.
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Defeating the little dragon To do this they have sequenced the genomes of a subset of Guinea worms taken from dogs and humans in Chad and other areas of Africa to identify any key similarities or differences. So far they have found that Guinea worms from dogs and humans in Chad are more similar to each other than a Guinea worm from a human in Chad and a Guinea worm from a human somewhere else in Africa. This supports the unusual pattern of the recent Chad outbreak and the idea that the increase in human cases is related to the worm now being found in dogs.
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- It is difficult to find pictures of Procotyla fluviatilis, so the images on this page are not necessarily that species. Most flatworms look very similar, though, so Procotyla fluviatilis looks a lot like these pictures.One of the reasons Procotyla fluviatilis is so common is because it is able to live in most bodies of water, including streams, ponds, and lakes. Like most flatworms, they prefer shallow water.latworms, also called planarians, are found just about everywhere there is water. There are many different species of flatworms, but this page will focus on Procotyla fluviatilis, one of our more common ones.
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- Tape worms are not round worms. A tape worm is a flat worm.   Both are intestinal parasites and feed off the nutrients that are  provided by the host. A tapeworm is segme … nted and the segments  break off and look like little grains of rice.A round worm is long  and round.In large quantities they resemble spaghetti.orm farming is raising worms that can be used for fishing, composting, feed for fish and other animals. Worm composting is the use of worms to compost household waste. Items … such as table scraps (no meat or dairy), cardboard, paper(no colored newsprint) can be feed to the worms.
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Phylum Nematoda Roundworms are a member of the nemathelminths phylum or group of animals. The hookworm, pinworm and trichinella are part of this group. They are more advanced than flatworms but less advanced than earthworms. They have thin round bodies, with none of the pieces or segments that earthworms have in their bodies.
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- Scientists believe that the first turbellarians evolved around 550 MYA (million years ago). Platyhelminthes are mostly worm like creatures that are dorsoventrally flattened, meaning they look like a ribbon, this is why they are called names such as Tapeworm, Flatworm, Fluke and Planarian.
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Flatworms Platyhelminthes are also known as flatworms because they are worms with a flat body. This is the main external morphological feature that differentiates them from nematodes (roundworms).
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- Life without a coelom: The image at left is a fluke (possibly a species of Probolitrema). Flukes, like other parasitic flatworms, have complex life cycles often involving two or more host organisms. At right, a planarian (Dugesia).Planarians are free-living flatworms, and have a much simpler life history. They inhabit freshwater, and are carnivores (even without teeth) or scavengers.ife without a coelom: The image at left is a fluke (possibly a species of Probolitrema). Flukes, like other parasitic flatworms, have complex life cycles often involving two or more host organisms. At right, a planarian (Dugesia).
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- Marine worms come in a staggering variety of forms. New forms are being discovered all the time and here we can only look at a few selected examples. We begin with the polychaetes (btistle worms). Polychaetes, like the earthworms are segmented (annelid) worms. Earthworms, leeches and some freshwater worms belong to a group called the oligochaetes, since they have only a few spines (chaetae) per segment.
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Parasitic Flatworms Parasitic Flatworms. While there are several parasitic flatworms, tapeworms and flukes are the two most commonly studied types. These flatworms are capable of causing diseases in different host organisms, such as fish, dogs, domesticated animals, and humans.Advertisement. Flatworms are invertebrates, characterized by their minute-size or flattened, unsegmented, bilateral, soft body.hese flatworms are capable of causing diseases in different host organisms, such as fish, dogs, domesticated animals, and humans. Advertisement. Flatworms are invertebrates, characterized by their minute-size or flattened, unsegmented, bilateral, soft body.
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Phylum Platyhelminthes (Flat Worms) Important Characteristics: -. 1. They have flattened body on both sides, so they are called flatworms. They have bilaterally symmetrical body. 2. They may be free-living, for example, planaria. Some are parasites and live in the body of other animals like liver-fluke. 3. They have soft body without skeleton. 4.
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Platyhelminthes - Flat Worms - Platy - flat, Helminth - worm 1 Trematoda-Mainly made up of Flukes, parasites which usually have two hosts, one of which is a vertebrate, the other being an invertebrate, often a snail. 2  There is a mouth towards the front of the animal and a sucker towards the tail end by which they hold onto their host.nfected ants at dusk climb up a blade of grass to the tip where they hang by their jaws, this makes them much more likely to be eaten by the next host, the grazing vertebrate, if they don't get eaten, they join the rest of the ants for the rest of the day.
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- From Wikipedia, the free encyclopedia. The flatworms, or Platyhelminthes, Plathelminthes, or platyhelminths (from the Greek πλατύ, platy, meaning flat and ἕλμινς (root: ἑλμινθ-), helminth- , meaning worm) are a phylum of relatively simple bilaterian, unsegmented, soft-bodied invertebrates.rom Wikipedia, the free encyclopedia. The flatworms, or Platyhelminthes, Plathelminthes, or platyhelminths (from the Greek πλατύ, platy, meaning flat and ἕλμινς (root: ἑλμινθ-), helminth- , meaning worm) are a phylum of relatively simple bilaterian, unsegmented, soft-bodied invertebrates.
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- Flatworms also have a feature that the sponges and cnidarians do not, a middle layer of actual organized cells. Flatworms have three cell layers: an ectoderm, an outer covering like the other groups have; an endoderm, a lining of the digestive spaces somewhat like a cnidarians; and a mesoderm between the other two. With actual tissues protected like this, another evolutionary explosion of features happened.
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Platyhelminthes Platyhelminths, or flatworms, include both free-living and parasitic species. The phylum Platyhelminthes is divided into two monophyletic clades, the Catenulida (with just around 100 known species; Larsson and Jondelius 2008) and the Rhabditophora, which includes nearly all known platyhelminths (Timothy et al. 2004; Willems et al. 2006; Larsson and Jondelius 2008).
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Flatworm From Wikipedia, the free encyclopedia. The flatworms, or Platyhelminthes, Plathelminthes, or platyhelminths (from the Greek πλατύ, platy, meaning flat and ἕλμινς (root: ἑλμινθ-), helminth- , meaning worm) are a phylum of relatively simple bilaterian, unsegmented, soft-bodied invertebrates.ence, the most mature proglottids are furthest from the scolex. Adults of Taenia saginata, which infests humans, can form proglottid chains over 20 metres (66 ft) long, although 4 metres (13 ft) is more typical. Each proglottid has both male and female reproductive organs.
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- Most flatworms, including Procotyla fluviatilis, are predators. They eat protists (including Amoeba, Paramecium, and Euglena), rotifers, nematodes, small crustaceans, aquatic worms, and other soft-bodied animals. They also feed on dead animal matter and larger animals that are injured.
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- From Wikipedia, the free encyclopedia. The flatworms, or Platyhelminthes, Plathelminthes, or platyhelminths (from the Greek πλατύ, platy, meaning flat and ἕλμινς (root: ἑλμινθ-), helminth- , meaning worm) are a phylum of relatively simple bilaterian, unsegmented, soft-bodied invertebrates.ost turbellarians have pigment-cup ocelli (little eyes), one pair in most species, but two or even three pairs in some. A few large species have many eyes in clusters over the brain, mounted on tentacles, or spaced uniformly around the edge of the body.
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- Most Nematodes are free-living, but some are important parasites of plants and animals. As for the flatworms, nematode development includes all three embryonic tissue layers. Roundworms have a fluid-filled body cavity, that is lined on the outside by tissue derived from mesoderm. Members of this phylum may be most familiar: the common earthworm, leech and nightcrawler belong to this group. There are three general types of segmented worms. One group is entirely marine (the polychaetes), while the other two groups are either terrestrial or live in freshwater.
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Managing Deploy Keys 1 Anyone with access to the server can deploy the repository. 2  Users don’t have to change their local SSH settings. 3  Multiple tokens (one for each user) are not needed; one token per server is enough. 4  A token can be revoked at any time, turning it essentially into a one-use password.
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- Flatworms are bilaterally symmetrical, with mirror image right and left sides, probably a development that arose during the evolution of a front end-if an animal tends to lead with the same end all the time, it will move most efficiently if both sides match.