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Snails Identification & Most Popular Land Snail Species

June 14, 2018
snail species

Instructions to Perceive and Recognize Different Snail Species

All snails are obviously not the same. There are some specific features that distinguishes one snail from the other. There are some things we can see about a specific snail species that makes it distinct from every other snail species.

The task of having to distinguish among the various snails  species is not an easy one at that because all snails superficially look alike but one can be able to distinguish between them conveniently by paying attention to the details that matters.

Don’t just eat snails, don’t be oblivious to the fact that the snails that are being eaten by people could either be a land, freshwater or saltwater snail. Never forget that not all snails are actually edible, however, research shows that there are over 116 species that are edible. Of the snails that are edible, there are two particular species that are the most eaten of all the species and they are the ones that have “helix” in the consistent name and “achatine.” Helix snails are European creature assortments.

The arrangement of Helix aspersa is known as the “petit-gris” in French implying “insignificant dull.” This snail specieis small and they can interestingly survive as long as 4-5 years. The snail lays as much as 50-75 eggs two times each year. The meat has a smooth taste. It is important to note that this specie of snail were introduced to America in 1854 by French specialists.

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Extraordinary among different varieties of snail is believed to be the one from Burgundy the French call “Très Gros” or “escargot de Bourgogne”. It doesn’t start reproducing until it’s 3 to 4 years old. The best time to harvest this snail is when they are 3 to 4 years old. Their shell is a dull, mottled yellowish dim hued, and their substance has a rich taste.

Indonesia is the source from which the French are directly getting achatina  snails species, which grow 8 to 10 inches (20 to 25 cm) long. Interestingly, an extensive parcel of the “French” canned snails conveyed to North America are from those snails. The French however do not have Indonesia as their only source of importation, they also import snails from Greece, Turkey, and even Nigeria.

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Distinguishing Among the Species of Snails

In order to be able to know the difference between the various snails species that exists, there are some specific structures that distinguishes them. Taking a look at the way the snails appears based on these important structures is exactly the skillset needed to be able to know the difference between the species of snails. The structures are: Columella, , Lip, Pinnacle, Suture, Parietal Wall, Whorls, and Spire.

1. Columella

Columella

source:http://www.habitas.org.uk/molluscireland/species.asp?ID=69

Once you see the normally apricot-yellow columella of an Archachatina marginata var. ovum, you already know the snail specie you have on your hand. Just notice the thin white periphery to the columella, driving onto the parietal divider and it is not hard to know assuredly the specie of snail you are dealing with.

Once you cannot pay attention to whether the columella is truncated or not, you are already setting up yourself to ensure that you are unable to distinguish accurately the specie of snail you have on your hands. As for Achatina and Archachatina snails, their columella is truncated. The total of the columella bowed is in like manner significant to a certain extent. Achatina fulica have a particularly bowed columella. The clearest distinguishing factor as regards the columella is the shading. The species Archachatina marginata for example have an apricot columella which infers it is subspecies ovum, a red one means it is subspecies suturalis and a white one means it is the allot species.

1. Hole and Lip

Hole and Lip

source:http://bioweb.uwlax.edu/bio210/f2012/singer_sama/facts.htm

When it comes to distinguishing between the snail species, a very important feature to pay attention to is the hole. The shape of the hole plays a very vital role in being able to say that this is the specific specie of snail we have and not another. What is more useful to us is the shade of the opening or shell-mouth.

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Both the structure and shade of the lip or edge of the shell on the two sides can help with recognizing the specific specie so it justifies getting clear photographs of these. Anyway, with Achatinidae this is unquestionably not a noteworthy help in perceiving the species. A couple of creature classes, as Archachatina marginata grow a noteworthy flared-lip which is very rare in other species who don’t, so this is also of use.

3. Pinnacle

The pinnacle is the last couple of whorls of the shell, the pinnacle being the straightforward tip. If you want to distinguish between Achatina species (pointed) and an Archachatina one the pinnacle is the clearest way to deal with this.

4. Sutures 

The sutures are the edges that seal two areas of the shell together. The sutures of an Archachatina are generally more distant than those of an Achatina shell and every now and again they have all the earmarks of being strengthened.

5. Parietal Wall

Parietal Wall

source:https://kansasmollusks.wordpress.com/3-identifying-kansas-land-snails/

The shade of the parietal divider is another to a great degree distinct way to identify a snail. This shading is frequently an expansion of the columella shading as by virtue of achatina.

6. Whorls

The whorls can uncover to us an impressive measure about a snail for several reasons. Without having to go on any unnecessary debate, merely checking the quantity of whorls can settle the argument of differentiating species. The profile of the whorls and their relative size can every now and again help, a couple of snails are to a great degree ventricose, others uncommonly thin, some have a monstrous body whorl, and others have more consistently extending whorls. So a level overhead photograph of the shell will help us in surveying this.

At last, the surface of the shell itself can be to a great degree instructive. A couple of snails have a to a great degree smooth shell, other have an unforgiving surface. It justifies wetting the shell before taking a photograph as this draws out the shading and surface much better. Correctly cleaning the shell as point by point in the care coordinate before catching will help this as well.

Assessing the longest length of the shell and the most extended width can be valuable yet for this we need to set up if it is a grown-up illustration so any age we have chosen to look into would be an unprecedented help.

7. Spire (Body)

Spire (Body)

Making use of the body is one of the most difficult means of differentiating between the different snail species. In recognizing Achatina reticulate, the light body shading joined with the diminish head and light eye shading, joined with a yellowish-dull hued shell with darker blotches and a reticulated surface make the snail easily identifiable.

Another delineation is the tail of the snail. Some African species have a V shape on their tail. In Achatina we know about only a solitary creature has this. So when this is joined with a coordinated pinnacle, Achatina achatin is the snail species we have at hand.

Without the pointed pinnacle, the snail would be a sorts of Archachatina, in light of the fact that to the degree we know they all have this trademark, in spite of the way that in achatina the V is fundamentally more emphatically raised.

The surface of the skin can empower us to distinguish a specie of snail from the other. Achatina moreover has an unsavory skin surface, exceptionally not in the slightest degree like other practically identical snails so this is a particularly significant delineation. Achatina tend to have a greater surface than Archachatina.

Sorts of Land Snails

land snail

The considerable kinds of unfathomable African land snails, as their name says, occur generally in tropical Africa. So the typical area of allocation of achatina and Archachatina marginata is in West Africa and fulica in East Africa. The shell of an agate is longer than wide, encircled like an European Bulin (Ena) – cone-molded with an extended body whorl and an utmost pinnacle.

In the family Achatinidae of fantastic African land snails, there are among the greatest terrestrial snails on Earth. Appeared differently in relation to an amazing African land snail, that may well accomplish twenty to thirty centimeters, the Roman snail (Helix pomatia) is the greatest natural snail in Europe and with its ten centimeters length (four inches) at most, it appears to be humble.

Today, African land snails are found far outside their exceptional region of course, wherever on Earth where the regular living space, for instance, environment and sustenance, is available is where you will find these snails.

Apart from giant African land snails, snails won’t most likely get the chance of being the normal kind of pet. They are kept like a tortoise: Agate trade fairs are overflowing with goliath African land snail fans, who even can tell the difference between the various races of their most cherished species.

Agate snail

Agate snails have been spread prevalently by man: Eggs were transported with sustenance transports from Africa to various countries on earth. In Africa, agates are in like manner kept as a sustenance source, like “escargots” in Europe. Tantamount examinations have been made elsewhere on the planet. Mammoth African land snails have similarly been conveyed as pets.

It is important to note that in places like the United States, it is unlawful to keep African land snails. The reason for this is however nor far-fetched, it is because the introduced snails mean a remarkable hazard to agrarian zones in the subtropical states of the USA, for instance, Hawaii. They have the capacity to ruin a significant quantity of vegetation if let loose and this will in the long run affect the economy negatively.

The kind of diet the giant African snail specializes in is the reason why they can potentially ruin a lot of vegetation. They are predominantly herbivores who specializes on devouring plants. Hence, once they get into a plantation, they can really cause a lot of trouble.

Kept in servitude, agate snails routinely get minced meat to give them proteins. They would feast on dead animals too to give themselves protein without minding the fact that they are predominantly herbivores.

In the tropical and subtropical condition, goliath African land snails are accustomed to reproducing four times each year. The egg social event of a few animal arrangements may contain upwards of 500 eggs of a size like different littler snail species’ grown-ups. So in positive climatic and sustenance conditions, agate snails can copy.Agate snail has the potential to produce as much as 500 eggs at once. An agate snail’s wanton organ (the gonad) in the genital mechanical social event, sperm cells grow first and are then sent amidst mating, a concise traverse later set away in a striking sperm stash in the other snail’s genital contraption. Just later, when eggs should be laid, egg cells make in a similar sexual orientation questionable organ and are a while later treated with sperm cells from the sperm stash. The prepared egg cells by then shape into eggs, which can be laid.

wide earthly snail

In schools, there are different endeavors to keep and watch the wide earthly snails. In view of their incredible size, the snails are particularly enrapturing to understudies everything being equal. There is no cure against goliath African land snails. Amidst the day, the snails stay covered in the vegetation, also, their egg bunches are dubious, as they are gained in the ground. So it is hard to discover naturally possible means against agate snails, for example, getting them in traps or lifting them up.

There has been examination to control agate snails, with predator snails from Florida (the blushing wolf snail Euglandina rosea) and the Mediterranean (Rumina decollata), yet neither of the two hurried to snare the extensive agate snails, yet rather took after humbler endemic snail species. Particularly in weak island circumstances, for example, the Pacific islands of French Polynesia, this has accomplished remarkable mischief to endemic snail masses, a far reaching number of which have since advanced toward getting to be wiped out.

In the Caribbean, and despite their novel zone of arrangement, agate snails are kept and aggregated as sustenance. Essentially as other fundamental things, the snails are said to have a strengthening influence, so they are besides sold as a friendship blend. The indigenous sorts of Achatina bicarinata has nearly been wiped out on islands such as Sao Tomé and Principe due to the heavy reliance of the people on the snails as a means of sustenance. Archachatina marginata, presented from the district, had empowered hazardous impact on the indigenous snail fauna by acting as parasites and searching for sustenance.

1. Mammoth African Land Snail – Achatina Fulica

Achatina fulica

The Giant African Snail is a 20 cm long snail, and it is one of the best snail species. In a few spots, it is viewed as a noticeable creature due to its high duplication rate and the unquenchable hunger for yields and vegetation.

2. Garden Snail Helix Aspersa

Helix aspersa

The garden snail is a little animal form with a tallness up to 1.3 inches and a specific shell mastermind that makes it unique among other snail species. They are neighborhood to the Mediterranean zone, Western Europe, some portion of Asia and northern Egyp

3. Roman Snail – Helix Pomatia

The Roman snail has an incredible shell that it is simply around 33% of its aggregate weight. At first neighborhood to Europe, it is found in most by a long shot of the world at this point. It can be found in delicate forests with sticky temperatures in any case deficient precipitation.

Without the pointed apex, the snail would be a sort of Archachatina, in light of the fact that we know they all have this trademark, paying little mind to the path that in achatina the V is generally more capably raised.

The surface of the skin can enable us to pick an animal grouping, at any rate more commonly the get-together (class) it has a place. Achatina in addition has an unforgiving skin surface, to a great degree not at all like other for all intents and purposes indistinguishable snails so this is an especially obliging layout. Achatina has a tendency to have a more prominent surface than Archachatina.

Once-Finished

snail

Remember that body-shading and the shading, surface, and state of the shell can be enormous factor inside single animal groups so it is surprising that one character could determinedly see a specific animal arrangement, regardless, a blend of specific signs of perceiving check help to compel the conceivable outcomes down.

On the off chance that you will take photographs of a snail you require seeing, take note of the following:

  • A level, outline shot of the shell from above.
  • A nearby everything down the shell surface and sutures.
  • A photo plainly demonstrating the columella, parietal divider and opening.
  •  An amazing photo of the body and head indicating shading and surface.
  •  A photo of the best side of the tail.

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