what phylum is snail
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Classification Allogona profunda (Broad-banded Forestsnail) The formal classification of the land snail, Allogona profunda (Say), is as follows: Domain: Eukarya. Kingdom: Animal. Phylum: Mollusca. Class: Gastropoda.
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Is a snail a bug or an animal? Snails and other gastropods make up about 80% of the described species in this phylum. Almost all members of this group live underwater, with a few snails and slugs being the only terrestrial species. Bugs, on the other hand, are a type of insect.
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Snail Snail is a common name that is applied most often to land snails, terrestrial pulmonate gastropod molluscs.lthough land snails may be more familiar to people, marine snails constitute the majority of snail species, and have much greater diversity and a greater biomass. Numerous kinds of snail can also be found in fresh water.
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List of trading losses List of trading losses. The following contains a list of trading losses of the equivalent of USD100 million or higher. Trading losses are the amount of principal losses in an account. Because of the secretive nature of many hedge funds and fund managers, some notable losses may never be reported to the public. The list is ordered by the real amount lost, starting with the greatest.
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Useful facts about Russia: electricity, holidays, photography, guides Time & Open Hours. The Time in the European part of Russia is 3 hours more than Greenwich meridian time or two hours more than central European part. (+3 GMT or +2 CET). During summer daylight saving time, Russia's time is + 4 hours to Greenwich. So if in London it’s 10.00 in Moscow it’s 13.00 (in Russia the 24-hour system is used). Every year the clock goes 1 hour forward in the last Sunday of March and back 1 hour in the last Sunday of October.
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Gastropoda Sinauer Associates, Sunderland, MA. The Class Gastropoda includes the snails and slugs. Most gastropods have a single, usually spirally coiled shell into which the body can be withdrawn, but the shell is lost or reduced some important groups.Gastropods are characterized by torsion, a process that results in the rotation of the visceral mass and mantle on the foot.The result is that the mantle cavity (including anus) lies in the anterior body, over the head and mouth, and the gut and nervous system are twisted.astropods are characterized by torsion, a process that results in the rotation of the visceral mass and mantle on the foot. The result is that the mantle cavity (including anus) lies in the anterior body, over the head and mouth, and the gut and nervous system are twisted.
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Snails Snails. Snails belong to one of the largest classes of organisms, with over 40,000 recognized species. While the shell itself is the primary means of protection, the snail's ability to adhere to a surface and its production of noxious compounds also discourages predators.nails. Snails belong to one of the largest classes of organisms, with over 40,000 recognized species. While the shell itself is the primary means of protection, the snail's ability to adhere to a surface and its production of noxious compounds also discourages predators.
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- The apple snail family or Ampullariidae are common freshwater snails in many tropical area's around the world and several species have made their way to the aquarium trade to become a popular pet snail.hen the time has come, the female snail leaves the water to deposit her eggs on a stem of emergent aquatic vegetation, a trunk, a rock or any other hard object. This unique behaviour is as far as known only existing in the apple snail family.
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Snail A snail is a common name for a kind of mollusc. The term is used for a gastropod with a coiled shell. Snails and slugs which breath with a kind of lung are members of a group, the Pulmonata, which was a well-known order in traditional taxonomy.
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Freshwater Snails Members of the Vivipariidae family are the true mystery snails. These snails do not have a lung, and are livebearers, not egglayers. A member of this family commonly found in aquariums is Viviparus malleatus, the Japanese Trapdoor Snail.
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Gastropoda The Gastropoda or gastropods, more commonly known as snails and slugs, are a large taxonomic class within the phylum Mollusca. The class Gastropoda includes snails and slugs of all kinds and all sizes from microscopic to large. There are many thousands of species of sea snails and sea slugs, as well as freshwater snails, freshwater limpets, land snails and land slugs.
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Snail Snails are invertebrates, which are animals with no backbones. The shell on the snail helps protect it, and also reduces the loss of water by evaporation. Shells have many different shapes, sizes, and colours. Snails do not breathe through their mouths, instead they have a breathing hole under their shells.
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- Class Gastropoda This is the largest class of mollusks, and includes those with either one or no external shell on the dorsal side. - Land/Freshwater snails-Slugs-Marine snails-Pteropods-Nudibranchs 3. Class Monoplacophora This class contains gastroverms, mollusks with a single dorsal shell and an esposed ventral side.
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What phylum do squids belong to? The Mollusca constitute a successful phylum; there are probably over 110,000 living species of mollusks, a number second only to that of the phylum Arthropoda, and more than double the number of vertebrate species. More than 99% of living molluscan species belong to two classes: Gastropoda (snails) and Bivalvia.
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- The container identification system is an ISO standard (ISO 6346) composed of a sequence of letters and numbers. Owner code. Consisting of three capital letters that identifies the owner of the container.
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Echinoderms Starfish, sand dollars, and sea urchins all belong to a group (phylum) of invertebrates known as echinoderms. The word echinoderm means spiny skin, which describes most of the organisms in this phylum.chinoderms do not have a highly developed nervous system, but they do have a nerve ring that surrounds the mouth and helps to coordinate their movements and responses. Sensory cells on their arms gather information about their surroundings, such as light and temperature to help the organism respond to its environment.
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- Snail is a common name that is applied most often to land snails, terrestrial pulmonate gastropod molluscs.
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Gastropoda The class Gastropoda contains a vast total of named species, second only to the insects in overall number. The fossil history of this class goes back to the Late Cambrian. There are 611 families of gastropods known, of which 202 are extinct and appear only in the fossil record.n terrestrial gastropods (land snails and slugs), the olfactory organs, located on the tips of the four tentacles, are the most important sensory organ. The chemosensory organs of opisthobranch marine gastropods are called rhinophores.
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Gastropoda The Gastropoda or gastropods, more commonly known as snails and slugs, are a large taxonomic class within the phylum Mollusca. The class Gastropoda includes snails and slugs of all kinds and all sizes from microscopic to large.ome of the more familiar and better-known gastropods are terrestrial gastropods (the land snails and slugs) and some live in freshwater, but more than two thirds of all named species live in a marine environment.
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Gastropoda The Gastropoda or gastropods, more commonly known as snails and slugs, are a large taxonomic class within the phylum Mollusca. The class Gastropoda includes snails and slugs of all kinds and all sizes from microscopic to large.There are many thousands of species of sea snails and sea slugs, as well as freshwater snails, freshwater limpets, land snails and land slugs.The class Gastropoda contains a vast total of named species, second only to the insects in overall number. The fossil history of this class goes back to the Late Cambrian.here are many thousands of species of sea snails and sea slugs, as well as freshwater snails, freshwater limpets, land snails and land slugs. The class Gastropoda contains a vast total of named species, second only to the insects in overall number. The fossil history of this class goes back to the Late Cambrian.
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- List the special adaptations which make this phylum successful on earth. Despite their very different appearances such familiar invertebrates as chitons, clams, snails, and octopuses are all mollusks, members of the phylum mollusca.he largest and most diverse class of mollusks is Gastropoda, which includes about 75,000 species of snails, slugs, abalones, nudibranchs, and conches. The name gastropoda means stomach-foot. Most gastropods have a single shell, or valve, and so are called univalves.
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Biology Week 16 - Day 2 The phylum is divided into three diverse classes. 1  Gastropoda: most members of this class have a one-piece, external shell. Gastropods include snails and slugs. 2  Bivalvia: members have an external shell divided into two halves that are connected by a hinge. Bivalves include clams, oysters, and scallops.
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Definitions &Translations The phylum is typically divided into 9 or 10 taxonomic classes, of which two are entirely extinct. Cephalopod molluscs, such as squid, cuttlefish and octopus, are among the most neurologically advanced of all invertebrates—and either the giant squid or the colossal squid is the largest known invertebrate species.
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- PHYLUM MOLLUSCA. 1. The Phylum Mollusca is a large and diverse group of animals that includes clams, scallops, oysters, snails, slugs, squid, octopus, and chamber nautilus. The Phylum shares features with other animal phyla.
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- Partula taeniata, a tree snail from Moorea, French Polynesia. Gastropods are one of the most diverse groups of animals, both in form, habit, and habitat. They are by far the largest group of molluscs, with more than 62,000 described living species, and they comprise about 80% of living molluscs. Estimates of total extant species range from 40,000 to over 100,000, but there may be as many as 150,000 species!
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- The mucus reduces friction between the foot sole and the ground, enabling the snail to perform such astonishing acts as to crawl unharmed over a knife's edge. The speeds gastropods are able to achieve with this type of locomotion, are different: The Roman snail (Helix pomatia) may be as fast as 7 cm/min (2.5 in/min).