general description of a snail

Fact sheet - Giant African snail (050)

The snail attacks more than 500 types of plants, but it prefers breadfruit, cassava, cocoa, papaya, peanut, rubber and most species of legumes and cucurbits. Cuttings and seedlings are especially vulnerable. Damage is greatest when outbreaks first occur in a new area. Population explosions result in hundreds of snails per square metre.

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Cornu aspersum (common garden snail)

Cornu aspersum (Müller, 1774) is the single species in the genus Cornu Born, 1778. The family Helicidae Rafinesque, 1815 groups 17 genera of large snails with mainly globular shells, including the well known Helix, Cepaea and Arianta.Many of them are eaten by people and some are reared for consumption (e.g. Cornu aspersum, Helix pomatia, Helix lucorum, Otala punctata, Theba pisana, …

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Snail and slug control | Agriculture and Food

Pest snails and slugs damage plant seeds, seedlings, underground tubers, leaves and fruit. Damage to seedlings often results in the death of the plant, which means major production losses. This web article looks at methods of lessening snail and slug damage using cultural, chemical and biological controls.

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BioKIDS - Kids' Inquiry of Diverse Species, Mollusca ...

Nearly all snails grow a spiral shell that is all one piece. A few snail groups have stopped growing shells; they're called slugs . The next largest group is Bivalvia , the clams, oysters, and mussels . These are mollusks with two shells that they can close up tight for protection. Finally there is Cephalopoda , the squids and octopuses. They ...

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To a Snail by Marianne Moore | Poem Analysis

Summary. ‘ To a Snail ’ by Marianne Moore abstractly describes a snail and at the same time speaks about the “compression” of poetic works. In the first lines of ‘To a Snail,’ the speaker begins by loosely describing a snail, how it moves, and its ability to compress its own body. These lines are an extended metaphor, referring to ...

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The mollusca

Molluscs can also be nuisances, such as the common garden snail; and molluscs make up a major component of fouling communities both on docks and on the hulls of ships. On the left is a marine snail, the California Trivia (Trivia californiana). Here the mantle covers much of the shell. Note how a portion of the mantle is rolled into a tube shape ...

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Animal Energy - Snail

General Description: Australia has a large quantity of native snails, none of which are known to do great damage to garden plants. It is the invasive European snail that we most commonly see in our gardens, munching on our plants. In fact, many native snails are carnivorous and consume European snails!

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Snail Animal Facts | Achatinoidea | AZ Animals

Jun 07, 2021·Snails that do not have a shell are not snails, but slugs. In order to break down their food, most snails have thousands of microscopic tooth-like structures located on a ribbon-like tongue called a radula. The radula works like a file, ripping the food into small pieces for the hungry snail. Snails are generally herbivores, primarily eating ...

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Payroll Chapter 5-7 Flashcards | Quizlet

Danny is a full-time exempt employee in Alabama, where the state income tax rate is 5%. He earns $78,650 annually and is paid semimonthly. He is married with four withholding allowances. His is health insurance is $100.00 per pay period and is deducted on a pre-tax …

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Snail Facts and Information

The life expectancy of snails in the wild is about 3 to 7 years, but in captivity, they can live up to 10-15 years or even more. Snail shell is made of calcium carbonate and keeps growing as long as the snail grows. They keep adding more calcium carbonate to the edge until the snail reaches adult size.

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Considering the Snail by Thom Gunn | Poem Analysis

Considering the Snail by Thom Gunn. In ‘Considering the Snail’ a reader can find much to appreciate. Depending on how one reads this poem it could be a simple but evocative description of a snail or it could be something more. The poet might’ve written this piece while considering deeper questions, such as the human soul or how the human ...

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Garden Snail - Snail Facts and Information

Jan 18, 2015·Snails are related to other animals that have an obvious shell, such as clams, mussels, and oysters. They belong to a group of highly varied animals called mollusks (phylum Mollusca). The first snail-like mollusk lived on the seafloor during the late Cambrian Period about 550 million years ago.

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Case study: Donoghue v. Stevenson (1932) - lawgovpol

Donoghue v. Stevenson is often referred to as the ‘snail in the bottle’ case. Donoghue v. Stevenson, also known as the ‘snail in the bottle case’, is a significant case in Western law. The ruling in this case established the civil law tort of negligence and obliged businesses to observe a duty of …

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IMPROVED SNAILS FARMING

Soils with high organic matter support the growth and development of snails. In general, if a soil supports good growth of cocoyam, tomatoes and leafy vegetables, it is suitable for snail farming. Before introducing snails to the site, the soil should be loosened by …

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What Are Characteristics of Jellyfish?

Mar 28, 2020·What Are Characteristics of Jellyfish? Jellyfish are free-swimming marine animals composed of more than 95 percent water, with bodies consisting of an umbrella-shaped bell and trailing tentacles. Jellyfish are radially symmetrical with a central axis through the length of their bodies.

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All About Snails for kids and teachers | kiddyhouse/Snails

After mating, each snail will go search for a soft ground to dig and lay its eggs. The snail lay its eggs in a nest, 2.5 to 4 cm deep in the soil. Each snail can lay an average of 85 eggs and they hatch in 2 to 4 weeks, depending on the temperature and moisture of the soil. The eggs are concealed with a …

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Giant Triton - Oceana

The giant triton is a very large marine snail that can reach sizes of one and a half feet long (0.5 m). This species is also known as Triton’s Trumpet, named for the son (Triton) of the Greek god of the sea (Poseidon) and the fact that the shell can be used to make trumpet-like sounds. The giant triton is an active predator and is known to ...

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Schistosomiasis Treatment, Symptoms, Prevention & Causes

Jul 21, 2020·Schistosomiasis is a disease that is caused by parasites (genus Schistosoma) that enter humans by attaching to the skin, penetrating it, and then migrating through the venous system to the portal veins where the parasites produce eggs and eventually, the symptoms of acute or chronic disease (for example, fever, abdominal discomfort, blood in stools).

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Fact sheet - Giant African snail (050)

The snail attacks more than 500 types of plants, but it prefers breadfruit, cassava, cocoa, papaya, peanut, rubber and most species of legumes and cucurbits. Cuttings and seedlings are especially vulnerable. Damage is greatest when outbreaks first occur in a new area. Population explosions result in hundreds of snails per square metre.

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What Are Characteristics of Jellyfish?

Mar 28, 2020·What Are Characteristics of Jellyfish? Jellyfish are free-swimming marine animals composed of more than 95 percent water, with bodies consisting of an umbrella-shaped bell and trailing tentacles. Jellyfish are radially symmetrical with a central axis through the length of their bodies.

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terrestrial snails affecting plants in Florida

Useful sources of information on terrestrial snail pests include Barker (2001, 2002) for general information, Hubricht (1985) for distribution, Pilsbry (1940) for identification, and the www.jaxshells Web site for images and regional information.

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To a Snail by Marianne Moore | Poem Analysis

Summary. ‘ To a Snail ’ by Marianne Moore abstractly describes a snail and at the same time speaks about the “compression” of poetic works. In the first lines of ‘To a Snail,’ the speaker begins by loosely describing a snail, how it moves, and its ability to compress its own body. These lines are an extended metaphor, referring to ...

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All About Snails for kids and teachers | kiddyhouse/Snails

After mating, each snail will go search for a soft ground to dig and lay its eggs. The snail lay its eggs in a nest, 2.5 to 4 cm deep in the soil. Each snail can lay an average of 85 eggs and they hatch in 2 to 4 weeks, depending on the temperature and moisture of the soil. The eggs are concealed with a …

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Helminths: Structure, Classification, Growth, and ...

Helminth is a general term meaning worm. The helminths are invertebrates characterized by elongated, flat or round bodies. In medically oriented schemes the flatworms or platyhelminths (platy from the Greek root meaning “flat”) include flukes and tapeworms. Roundworms are nematodes (nemato from the Greek root meaning “thread”). These groups are subdivided for convenience according to ...

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Helminths: Structure, Classification, Growth, and ...

Helminth is a general term meaning worm. The helminths are invertebrates characterized by elongated, flat or round bodies. In medically oriented schemes the flatworms or platyhelminths (platy from the Greek root meaning “flat”) include flukes and tapeworms. Roundworms are nematodes (nemato from the Greek root meaning “thread”). These groups are subdivided for convenience according to ...

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Meet the Terrestrial Snail

Aug 19, 2018·As the snail grows, so does its shell. The oldest part of the shell is located at the center of the coil while the most recently added parts of the shell are at the rim. When the snail matures after a few years, the snail mates and lays eggs, thus completing the full life cycle of a snail.

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