I'm looking for at least one asolene spixi for my shrimp tank. 10-liters/2.5 gallon for each mid-sized snail (±5cm/2inch. In addition, the base of their shells is yellow or white, on it there are dark brown or almost black spiral strips. A healthy spixi snail is easily identifiable. Note! It may seem slightly odd to get excited about snail eggs, but, these snails are restricted from trade in so many places, and I can't get more very easily. A good example of this is the flagellata complex: over 30 species have been described, while nowadays, they are all considered to be varieties of a single species, eventually with 4 sub-species. Clea helena consists of defined male and female individuals which are not hermaphroditic. Min Tank Size: 2.5 gallons per snail. In such case, only 2 Felipponea species exist as far as know. Freshwater snails like the mystery snail, rabbit snails, turbo snails, nerite snails, and many more make the perfect addition for planted aquariums of all kinds. Click here for expedition photos from Sulawesi. Keep in mind that the last word in this hasn't been said. For example Pomacea canaliculata, the common channeled apple snail or better known as the Golden apple snail (incorrect! It is considered a tidal snail and can live outside of water. It is a good idea to move the eggs until 21 or 30 days, when they usually hatch. However, spotting its siphon protrude from the substrate is truly captivating to observe. It has small black stripes, or dashes, that reticulate along with the growth of the snails shell. The type species is Felipponea neritiformis (Dall, 1919). They are social and and like to hang out in groups like above, evermore they rarely show aggression. Pila (Turbinicola) aperta (Prashad, 1925), Pila (Turbinicola) saxea (Annandale & Prashad, 1921, Shell:surface:smooth to rough (growth lines), shell-opening (aperture):oval to egg-shaped, colour:yellow, dark brown to almost black, with or without spiral bands, Operculum:corneous outsidecalcified inside, colour:grey-yellow to grey, with dark spots. There are recognized 7 species within the genus Asolene: Some may look at this as a plus, meaning that the Tracked Nerite will not over populate a tank and become another pest in the aquarium. This short and quick guide to apple snails is intented for those people who don't have the time to read the whole apple snail guide section. fishybizzz channel featuring my new pet snails - asolene spixi - on their 2nd week and breeding, mating already. Read more about the life cycle of apple snails here. Frozen foods, brine shrimps, dead fish and even other snails and their eggs. Like written before, they are friendly with other snails, shrimps and fishes, but shouldn’t be kept with assassins snails, Malaysian trumpet snails as they will eat trumpet snails. It is thought that when the snail is uncomfortable it will escape, but will not when happy. These snails lay their eggs in clutches UNDER the water line, can interbreed with Columbian ramshorns and often eat plants as juveniles, even when not a mixed species. There are a few things to be considered to successfully breed apple snails: It is also important to mention that female apple snails can store sperm for months, so even the eggs of a single snail can be fertile. The purpose of this guide is to provide a solid guide for everyone keeping these snails and to avoid the most common misconceptions and pitfalls. After a few hours, they harden and get their definitive colour (from pale pink to raspberry-red or even greenish depending of the species). Subgenus Pomella: above the waterline. Check out our selection and snails and know that when you buy our snails online, they will be shipped and packed to arrive alive and healthy for your freshwater aquarium! These snails can crossbreed with the Columbian Ramshorn Snail, which results in a plant-eating, snail-eating hybrid. During the day, they remain mostly in the shadow of plants and creep away in the bottom and/or mud. Officially their name is Asolene spixii, but they are commonly known as spixi snails, spixi apple snails, or zebra snails. There are other color varieties of the Horned Nerite Snail, some with interesting patterns and different swirl coloration. Current insights in genetics, evolution and species variability require an new approach in which new techniques are used to address the classification of the Pomacea genus. Obviously this method is of most successful on glass or other smooth surfaces. Pomacea flagellata eating lettuce. Within 72 hours, the eggs will swell to about 3 times their original size, and after a further week they should hatch. Little apple snails have a better chance to survive the delicate first weeks after hatching if they have access to algae as food source. esides vegetables and fish food pellets, apple snails also eat all kinds of other food if available. This comes in a big quantity for a relatively low price and has a big advantage: it keeps floating, so it won't make a mess on the bottom of your aquarium and the left-over can be removed easily. The young Spixi Snails can be fed like the adults. 1-800-HELP-FLA (1-800-435-7352) or 1-800-FL-AYUDA (1-800-352-9832), Mon.–Fri. Depending of the authority followed, the snails from the genus Asolene are considered to belong to one genus with 2 sub-genera or to 2 seperated genera: Asolene (d'Orbigni, 1837) and Pomella (Gray, 1847). This makes them also a good option for tank cleaning. Below: Reported temperature limits in various apple snail (Ampullariidae) species. For example Marisa cornuarietis is known to survive for about 120 days out of the water if the humidity is kept at 80%. It might happen that the eggs at the surface dry out, on which they get a lighter colour. 5 years ago. Apple snails belong to the phylum Mollusca, class Gastropoda (snails), subclass Prosobranchia, order Caenogastropoda (Mesogastropoda in older literature), superfamily Ampullarioidae, family Ampullariidae (Apple snails). The New World genus Pomacea inhabits a large geographical area from the southern of the USA to the La Plata Bassin in Argentina. Great for tanks with testosterone fish, i.e. However not every apple snail deploys the same appetite, it mainly depends on the species of apple snail. Keep in mind that there is a large variation in activity levels amongst the different apple snail species. This observation supports two seperate genera instead one genus with two subgenera. Female spixi snails lay eggs only underwater. Important: Always thoroughly wash the vegetables if you're not sure that they are come from a biological farm. Information. Colour, banding and shell surface (rough, smooth etc.) The best way to transport apple snails is put them in a plastic box with moist synthetic filter cotton or damp paper towels. It is from an ebay report on snails: Asolene Spixi Asolene spixi Max size: 1" Eats plants: No Legal status: Illegal to transport across state lines An increasingly popular snail with a yellow-and-black striped pattern. aid in clutches above the water (most species)or in the water. I compare this snail to the Zebra Nerite Snail for size and shape. Fish. Many young snails might die within the first weeks of their existence, but those who survive grow quickly. The water doesn't have to be deep (2 or more times the shell height). It is one of the larger nerite snail with a size ranging from 1/2" to a full inch in size. Apple snails that are found in the aquarium trade don't make high demands when it comes to water quality: they can live very well in clear, streaming, oxygen-rich water as well in still water, with rotting organic waste, containing almost no oxygen. Diet: Omnivore, however prefers vegetables rich in … At lower temperatures (18°C/65°F) the apple snail enters a dormancy state in which they creep away in the mud and become very inactive. The egg capsules are generally laid on solid surfaces such as plastic and often on the base of plants. The Horned Nerite has a beautiful black and yellow swirl coloration. The Freshwater Clam obtains its nutrition from filtering food and detritus from the water column. Clea helena is a species of freshwater snail with an operculum, an aquatic gastropod mollusk in the family Buccinidae, the true whelks, most of which are marine. - Some species might need an aestivation period in the mud before they breed successfully (does not apply to the most common species). So I'll describe only the needs for these specific species. If one plans to transfer the little snail to a separate tank, be sure that their new environment is already a somewhat stable eco-system. They prefer soft and neutral water, similar to their habitat in the Amazon river. Buy 5 Zebra Apple Snail - Asolene Spixi Jung Snail Under 1 cm Cultured Quality Aquarium Snail at Amazon UK. When there are many apple snails in a tank, the water tends to become cloudy because apple snails have a large amount of microorganisms in their intestine, which help to digest the food, and which are expelled with the faeces. Depending of the authority followed, the snails from the genus Asolene are considered to belong to one genus with 2 sub-genera or to 2 seperated genera: Asolene (d'Orbigni, 1837) and Pomella (Gray, 1847). You probably won't feel anything when you eat vegetables with some residues of these products on it, but the snails could be harmed! During the day, they remain mostly in the shadow of plants and creep away in the bottom and/or mud. Asolene is a genus of freshwater snails with an operculum, aquatic gastropod mollusks in the family Ampullariidae, the apple snails.. Species. After 2-4 weeks (depending on the species and the temperature, 14 days at 25°C in the case of Pomacea canaliculata) the first little snails should appear. Water Conditions: 65-85° F, KH 8-10, pH 6.5-8.0. Spixi snails are a nocturn specie, they will be friendly with almost all fish, shrimp, and snails species with the exception for assassins snails, trumpet snails. Another plus for the Tracked Nerite Snail is its algae eating abilities. Their diet should contain both animal and vegetable matter. A lot of hobbyists have reported their Spixi snails to eat other larger snails, snail eggs, and baby snails. 3. This is caused by the reddish, carotene-rich yolk they have lived on when they weregrowing inside the eggs. Free delivery for many products! 8 … If the soil on the bottom is thick and soft the snails can be hard to locate. At the right circumstances an apple snail can produce one clutch of eggs every 4-7 days during several weeks. Easily recognizable because of their distinctive yellow colors, they are a great addition to a peaceful fish tank. Sales sales@ruinemans.com These snails WILL reproduce by laying a pink cocoon-like sack at the water’s rim that will hatch. The food at the surface then floats towards the snail and gets stuck in this funnel after which the snail eats the catch. Apple snails that are found in the aquarium trade don't make high demands when it comes to water quality: they can live very well in clear, streaming, oxygen-rich water as well in still water, with rotting organic waste, containing almost no oxygen. Examples of this can be seen at the Pomacea canaliculata section and the Pomacea diffusa section. Otherwise, Clea helena is a peaceful community tank resident. Asolene spixi (Escargot pomme zébré) - Snails | kids. The young apple snails can stay in the same aquarium together with their parents without being eaten by them as long as there is enough food available. Danio margaritatus 6/$20. Fish are at no risk at all once mobile, and livebearer fry are ignored. The newest insights reduce the number of actuall species and subdivides the Pomacea genus in several clades. Don't worry, they can easily survive out of the water for more then a week, but they risk damaging their shell when hitting the ground. It is considered a tidal snail and can live outside of water. Asolene spixi, aquatic snail. An example of this variation of shell colour can be seen at the Pomacea canaliculata pictures. There is no complete identification guide available in the literature. A possible way do distinguish these snails is the colour of the eggs*: Pomacea (pomacea) canaliculata (Lamarck, 1819)    Bright orange, Pomacea (pomacea) insularum (D'Orbigny, 1839)    Pink, Pomacea (pomacea) lineata (Spix, 1827)                      Pink, Pomacea (pomacea) doliodes (Reeve, 1856)                Pink, Pomacea (pomacea) haustrum (Reeve, 1856)             Green, Pomacea (pomacea) gigas / maculata (Perry, 1810)   Green. In other words: put 1/3 water from a pond or another aquarium with 2/3 fresh water and let the new tank stand for 2-3 weeks with vegetation, without other inhabitants before adding little snails. If treating the aquarium with medication containing copper, move the Freshwater Clam to another aquarium. Luckily, only a few species are common in the aquarium trade, which simplifies the whole matter. This completely neglects species variability and genetic relationships. This is a in Reading BRK posted on Oodle Classifieds. Same food as parents, although debris, algea and small food particles preferred). With no male snail present, female apple snails occasionally produce infertile eggs. Species that lay eggs above the waterline (genera: Pomacea, Asolene (Pomella) and Pila): After the eggs are deposited, they are soft and have a rather milky, pink colour. It is thought that when the snail is uncomfortable it will escape, but will not when happy. At a size of 2.5 cm /1 inch (2-5 months) in case of Pomacea canaliculata and Pomacea diffusa, they are able to reproduce and the next generation will appear if you don't remove their eggs in time. By the way, apple snails are good indicators for the oxygen-level in your tank. pple snails are most active during the night, which already indicates their preference for the darker places of their environment. One picture shows my female Asolene spixi and the other shows her clutch. One downside to the Horned Nerite Snail, and this applies to most other nerite species, is its inability to breed in pure freshwater. It is recommend to keep an eye on them and look around the tank occasionally for possible escapes. Never keep these eggs under water (this will drown the embryos)! Bladder snails are excellent feeders for Assassin snails, Crayfish, Loaches, Pufferfish, Oscars, etc. Depending of the authority followed, the snails from the genus Asolene are considered to belong to one genus with 2 sub-genera or to 2 seperated genera: Asolene (d'Orbigni, 1837) and Pomella (Gray, 1847). The Horned Nerite Snail is the smallest of the variety of Nerite's that I have kept. This snail will clean your tank glass spotless and also clean algae off of rocks and even leaves. The African genus Afropomus (Pilsbury & Bequaert, 1927) consists of only one species: Afropomus balanoideus (Gould, 1850). The genus name Ceratodes (Guilding) is a junior synonym for Marisa. Brazil, Argentina and Uruguay.. References An important thing, often forgotten, is to provide an air space above the water to allow the snail to leave the water to deposit her eggs. Note: Fabio Faraco is doing research on the Felipponea genus and he expressed his doubts about the existence of 3 different species in this genus. You can even wash the snail out of the clutch by moving the broken clutch parts through the water. Interestingly, these snails are Hydra eaters as well. Zebra Apple Snail, Spixi Apple Snail Origin [edit | edit source] Found in southeastern Brazil in Rio Grande do Sul and Rio Parana. They also have the habit of burying in the substrate in search for food and when they aestivate in the winter periods. Species that lay their eggs under the waterline (genera: Asolene (Asolene), Felipponea, Lanistes and Marisa): After 2-4 weeks (depending on the species and the temperature, 14 days at 25°C in the case of Pomacea canaliculata) the first little snails should appear. The Zebra Nerite Snail requires brackish water in order to breed successfully. With over 172,000 shells for sale. I tried searching the name here, but didn't have much luck. A healthy spixi snail is easily identifiable. Common Name Blue Ramhorn Snail Scientific Name Planorbis corneus/rubrum Adult Size 1.5-2.0 CM or 0.6-0.8 inches Water Temp 15° … Spixi snails are a smaller freshwater species with yellowish shells and dark spiral stripes on them. The different species described might be caused by the obvious difference between the male and the female snail (take a look at Felipponea neritiformis). The water doesn't have to be deep (2 or more times the shell height). What determines the size and positioning of the horns is unknown. Microcrabs $3.50. The snails are better protected against shell damage during transport this way and as apple snails can stay out of the water for days to weeks without problems (they are air-breathers with a shell door), this method is easy and safe. Special thanks to Chris Lukhaup at Crusta10.de for letting us use these photos. Grazer snails will keep glass & rocks clean, they eat dead animals, waste, and detritus. (Zischke et al. Remember that most apple snail species inhabit swamps in which the water level is quite low. You can even wash the snail out of the clutch by moving the broken clutch parts through the water. The horns typically appear at the beginning and/or back of the shell. I thought that it was illegal to ship Asolene spixi snails across state lines or transport in general? Large apple snails can also be wrapped in newspapers and put in a paper bag. Pomacea diffusa snails are thus a good choice for an aquarium equipped with a nice collection of water-plants. With seashell related information for expert and amateur collectors. In the past, this genus was considered as a subgenus of Pomacea (Dall, 1904 and Hylton Scott 1943), but is now recognized as a seperate genus. Asolene spixi “zebra apple”- these are banned from transport. The snails are better protected against shell damage during transport this way and as apple snails can stay out of the water for days to weeks without problems (they are air-breathers with a shell door), this method is easy and safe. The Horned Nerite Snail is very lightweight and will not fall off of leaves like other algae eating snails may. X3 Spixi Snails Aquarium Clean Up Crew Tank Shrimp Safe Rare to find ... Zebra Nerite Snail Algae Eater 2cm Neritina natalensis. In humid conditions (that you achieve with the method described above), many species can survive for long periods. The sutures are relatively flat and the ... and aquatic snails in the family Ampullaridae ( e.g., Pomacea canaliculata, channeled apple … Asolene spixi has a pointed top and the aperture (shell opening) is oval in shape, in which the corneous operculum can be retracted. It's important to make some holes in the lid to provide fresh air when they need to travel for a week or more. I resecued it when it got knocked off the back glass wall. It is also unknown as to whether or not the horns continue to grow longer as the snail ages. towards shrimps and small fishes. Currently it is not known how to identify which is male and which is female. The horns, or spikes, of the Horned Nerite Snail appear at random and do not follow a certain positioning pattern when compared to other specimens of the Horned Nerite. Common name: Spixi snail, zebra snail, zebra apple snail, spixi apple snail. Acidic water slowly dissolves their shell: Water Hardness: Medium to Hard. The Zebra Nerite Snail is typically black and gold, or sometimes a gold-lime coloration. The snails will spend much of their time buried in their substrate. Snails For Sale Freshwater Lobster Apple Snail Shrimp Tank Fresh Water Tanks Aquarium Cleaning Poses. Simply pick them up and put them back inside of the tank, they will survive as long as they have not been out of the tank for too long. The specific name spixii is in honour of German biologist Johann Baptist von Spix.. Distribution. the article below courtesy to : planet invert . It is recommend to keep an eye on them and look around the tank occasionally for possible escapes. Common name: Spixi snail, zebra snail, zebra apple snail, spixi apple snail. They come from Southeastern Brasil, and like South Americans are fun and colorful. Ruinemans Aquarium BV IJsselveld 9 3417 XH MONTFOORT HOLLAND Phone : (31) - (0)348-479800 Fax : (31) - (0)348-479817 info@ruinemans.com. If you want your snails to get out of the water, just attach some food partly above the waterline. Spixi snails are a smaller freshwater species with yellowish shells and dark spiral stripes on them. It might seem rude, but it works: just break the clutch in 2 - 3 parts and those in the water. It's important to keep the eggs in a moist, but not wet environment. Clithon is a genus of freshwater snails[2] or brackish snails that have an operculum, aquatic gastropod molluscs in the family Neritidae, the nerites. Obviously these eggs should stay below the surface! As the title says, I'm looking for some pond (Lymnaea) or zebra apple (Asolene spixi) snails.I've just had a major outbreak of hydra in my tank with shrimplets and I've heard that most medications are fairly dicey, so I'm looking for a biological control ASAP. I'm back from google, they are cool too. The old world (Africa and Asia) genus Pila contains around 30 species. diameter). This snail will clean your tank glass spotless and also clean algae off of rocks and even leaves. It's partly because of this behaviour (leaving of the water getting their food) which makes them such a problem in the rice-fields of Asia and Hawaii, where they feed on the young rice-crops. Spixi Snail: Scientific Name: Asolene Spixi Snail: Adult Size: 2.5-3.0 CM or 1.0-1.2 inches: Water Temp: 18°-28° C or 64°-82° F: pH Range: 7.0 or higher. This would be a useful approach if it wasn't that many apple snail species tend to aestivate (have a dry-time hibernation) or start to hibernate (domancy during the winter season). are more likely to induce this micro-organism based clouding of the water. The difficulty to determine the species lies herein that many apple snail species are very similar in appearance. Conchology, Inc. is the world's leading seashell company. However, from an based on the anatomy, these snails definately belong to the Ampullariidae snails are are probably closely related to the Asolene genus. The young snails hatch during this period and crawl around under the female's shell until the rainy season starts. The Horned Nerite Snail is named after the horn like appendages that protrude outward from the shell. What these apple snails have in common are the medium to short siphon and their internal anatomy. The best way to move the eggs is by wetting the clutch, wait a few hours and then carefully move the clutch over the surface until it comes off. Note! The eggs are brooded in this incubation chamber, closed off with the mother's operculum (shell-door), while the snail aestivates in the dry mud during the dry season. That last habit makes breeding them somewhat challenging. Some may look at this as a plus, meaning that the Zebra Nerite will not over populate a tank and become another pest in the aquarium. If they don't after 3 weeks, you can try to help the young snails. Pomacea nais (Pain, 1949) (could be a synonym for Pomacea lineata), Pomacea nigrilabris (Philippi, 1851) synonym for Pomacea sordida (Swainson, 1822), Pomacea nobilis (Reeve, 1856)  = synonym for Pomacea urceus (Müller, 1774), Pomacea notabilis (Reeve, 1856)  = synonym for Pomacea paludosa (Say, 1829), Pomacea novaegranadae (V. d. Busch, 1859). Asolene spixi Escargot pomme zbr. Ruinemans Aquarium BV IJsselveld 9 3417 XH MONTFOORT HOLLAND Phone : (31) - (0)348-479800 Fax : (31) - (0)348-479817 info@ruinemans.com. For their shells it is important to provide spixis with calcium supplements like my calcium cubes here. When a male and female mate, they lock together for many hours. Snails with large and fragile shells won't survive the conditions in this environment. The type species is Turbinicola saxea (Annandale & Prashad, 1929). This Site Might Help You. As the snail grows and the shell becomes wider so do the dashes. Both males and females seem to be the same size and shape. Do not return the Freshwater Clam until the copper in the treated aquarium has been removed by means of chemical filtration. There were recognized seven species within the genus Asolene as of 2011, when Asolene included subgenus Pomella Gray, 1847.. Pomacea olivacea (Spix, 1827)  = synonym for Pomacea urceus olivacea (Spix, 1827), Pomacea pertusa (Sowerby, 1894) = synonym for Pomacea castelloi (Sowerby, 1894), Pomacea petiti (Crosse, 1890) = synonym for Pomacea Asolene petiti (Crosse, 1891), Pomacea physis (Hupé, 1856) = synonym for Pomacea lineata (Spix, 1827), Pomacea pinei (Dall)  = synonym for Pomacea paludosa (Say, 1829), Pomacea platae (Maton, 1809)  = synonym for Asolene platae (Lamarck), Pomacea puncticulata (Reeve, 1856) = synonym for Pomacea urceus guyanensis (Lamarck, 1819), Pomacea quercina (Spix, 1927) = synonym for Pomacea urceus yatesi (Reeve, 1856), Pomacea robusta (Philippi, 1852) = synonym for Pomacea columellaris (Gould, 1948), Pomacea rotundata (Say)  = synonym for Pomacea paludosa (Say, 1829), Pomacea simplex (Reeve, 1856) = synonym for Pomacea lineata (Spix, 1827), Pomacea strebeli (Martens)  = synonym for Pomacea flagellata flagellata (Say, 1827), Pomacea testudinea (Reeve, 1856) = synonym for Pomacea lineata (Spix, 1827), Pomacea violacea (Valenciennes, 1833) = synonym for Pomacea flagellata flagellata (Say, 1827), Pomacea yatesi (Reeve, 1856)  = synonym for Pomacea urceus yatesi (Reeve, 1856), Shell:surface:smooth to rough (growth lines), sometimes malleation, shape:cone-shaped, ovoid to almost discoidal, breathing siphon:long (2.5 times body length), colour:grey to yellow-grey with or without darker spots. Also the authors often did not take in account the geographical distribution and possible variability within on a single species. In the latter case the yolk is very thick or the eggs are completely dried out and filled with air. If you don't manage to find out which species you have then it's a good idea to try if they eat your plants before putting several of these creatures in your aquarium. Back to the Main Freshwater Invertebrates Page. Asolene spixi (zebra apple) $3. When the dark comes in, the apple snail becomes more active and crawls around in search for food, a mating partner or a good place to deposit eggs. Brazil, Argentina and Uruguay.. References Spixi snail’s eggs are deposed on aquarium plants, stones, glass, embedded in a gelatinous mass. I was thinking of trying Asolene Spixi in my fish and shrimp tanks. Very handy types of fish-food are those tablets sold for algae-eaters, but other types of fish-food will do as well. - Since apple snails are gonochoristic (separated sexes), a male and a female snail are needed(obvious). Cichlids or where other larger fish might be kept in systems without plants. It will be possible again from March or April. Asolene spixi : Common Name: Spixi snail, Zebra apple snail : Size: The size of the shell varies from 0.5-1 " (1.3-2.5cm). The new world genus Felipponea (Dall, 1919) contains 3 known species (however it could turn out to be only 2). The optimal water temperature for apple snails lays between 18 to 28°C (65-82°F). Amazon.co.uk: aquarium snails Select Your Cookie Preferences We use cookies and similar tools to enhance your shopping experience, to provide our services, understand how customers use our services so we can make improvements, and display ads. It is also important to mention that female apple snails can store sperm for months, so even the eggs of a single snail can be fertile. Conclusion. Hara jerdoni 3/$10. Unfortunately, many species have a great appetite for aquatic vegetation and algae are not their preferred food. This is characteristic for the snails of the Pila genus and hasn't been described by the other genera of the Ampullariidae family. Occasionally they eat the softer vegetation. Corydoras pgymaeus 6/$20. I have a breeding population of Asolene spixi, their not common in the UK and not seen them sold before. As with many cold-blooded animals, apple snails are more active at higher temperatures. 2002. 2 1. 5 - 10 cm (2 - 4 inch) Air space above the water. Canas are lawnmowers with shells! With seashell related information for expert and amateur collectors. As for the Spixi Snail (Asolene spixi), it is not the end result of anything. Eggs:Subgenus Asolene: aquatic See more ideas about Snail, Shells, Molluscs. Be sure to have a coverplate on your aquarium or at least make sure that they can't get out of it or otherwise: don't be surprised to find a snail on the ground in the morning. Note that this isn't neecessary when the moisture of the air is sufficient. It's important to keep the eggs in a moist, but not wet environment. The shape and size of these snails differs a lot amongst the two subgenera as can be seen below. This is based on mitochondrial DNA analysis. It is a good idea to do regular water changes if you have many creatures in one tank, just like one would advise with fish, to maintain good water quality and to avoid accumulation of toxic substances and waste. However, the validity of many species is doubtfull and in reality the number of species is much lower. It's small size does not take away from the beauty of this snail however. com. Spixi’s numbers tend to balance with the number of nuisance snails around. It's no problem to transfer the egg clutch to another location, as long as you are careful not cause too much damage. There are two species I know of. A better feeding approach would thus be to vary the amount of food: less food in fall and winter, while increasing the amount to ad libidum (food as much as they can eat) in spring and summer. Obvious, this does not count for those species that deposit the eggs below the surface like the giant ramshorn (Marisa cornuarietis), Asolene spixi, Lanistes species and others. These seasonal differences in activity levels are mainly induced by temperature, which also means that this seasonal variation decreases, but does not necessarily disappears, when the temperature is kept constant throughout the year. As the title says, I'm looking for some pond (Lymnaea) or zebra apple (Asolene spixi) snails.I've just had a major outbreak of hydra in my tank with shrimplets and I've heard that most medications are fairly dicey, so I'm looking for a biological control ASAP. : Not all apple snails from the genus Pomacea lay their eggs above the waterline in a clutch. Spixi’s shell structure is relatively flat as they are small and smooth. At higher temperatures, they eat faster, creep faster and they grow faster. At a size of 2.5 cm /1 inch (2-5 months) in case of Pomacea canaliculata and Pomacea diffusa, they are able to reproduce and the next generation will appear if you don't remove their eggs in time. Native to South America, the Spixi snails are rarely found at pet stores. This variety of the Corbiculidae family only reaches a length of about 2", which makes it a suitable addition to well-established aquariums of almost any size. Tagged as: Asolene spixii, spixi apple snails, Spixi Snails, zebra snails, Species Spotlight – Salvinia Minima Floating plants. The Asolene snails inhabit the rivers of Paraguay, Southeastern Brazil, the region in the Argentina-Brasil border and Uruguay. They can ruin a beautiful aquarium within days. Keep in mind that many species described, might be different forms of a single species. A distinguishable feature of the Lanistes genus is the sinistral shell (the shell is turned to the left), while the body is dextral. Currently it is not known how to identify which is male and which is female. Though found in temperate freshwater rivers and lakes around the world, this species originates in Asia and has a brown shell, banded in black. The different species described might be caused by the obvious difference between the male and the female snail (take a look at Felipponea neritiformis). The type species is Lansites carinatus (Olivier, 1804). Occasionally a Spixi would also eat other Spixi snails. The African genus Afropomus (Pilsbury & Bequaert, 1927) consists of only one species: Afropomus balanoideus (Gould, 1850). - Apple snails reproduce when the temperature rises in combination with abundance of food available. RE: apple snails are illegal, but what about a spixi snail. The old world (Africa and Asia) genus Pila contains around 30 species. Healthy spixi snails live from 2 to 3 years on average, with the exceptional care they can live up to four or five years. They are one of the rarest snail species in the aquarium hobby and unfortunately they are almost extinct in their South America’s natural habitat. Min Tank Size: 2.5 gallons per snail. pple snails are most active during the night, which already indicates their preference for the darker places of their environment. You must be careful where your spixi snails come from . Even though the area where the horns appear is from older growth, the horns may still extend. Saved by Kathryn Price Kathryn Price Transport in a water filled plastic bag is only advised for small snails. Many authors attempted to reduce the number valid species and tried to reclassify similar species into single species. The colours of the apple snail aren't useful to determine the species as many variations occur within a single species. There is another species of snail in the Apple Snail family that's occasionally available on AB even though it's classified identically to Canas, the Zebra Apple Snail, Asolene spixi. There are some reports that Asolene spixi snails can also feed on Bladder snails if they are very hungry. Dulcinea. 5 years ago. After 2 - 3 weeks (temperature dependend). So in this way, it could be useful to know which snail species has been released in the aquarium. If the snail does not have access to sufficient air space, the animal will have to deposit the eggs below the water, where they will drown. The Freshwater Clam is a living filter that helps keep aquarium water clear and clean. Apple snails won't refuse brine shrimps and other frozen foods or even dead fish and insects. The higher the temperature, the faster the snails will hatch. It's average size is approximately 1/4" in diameter but some older specimens can reach up to 1/2" in diameter. Note that this isn't neecessary when the moisture of the air is sufficient. Asolene Spixi looks like a small Mystery but comes in just one colour, a light cream/beige shell with variable brown stripes and light beige body. It is recommended that you supplement their diet with algae wafers or similar type food since the Tracked Nerite Snail may not be able to sustain itself solely on algae in the tank. On the other hand, they aren’t either completely plant safe. This implies the use of DNA and chromosome studies, comparing internal morphology, interbreeding experiments, immunological test and a more statistical based analysis of available data. Be sure to have a coverplate on your aquarium or at least make sure that they can't get out of it or otherwise: don't be surprised to find a snail on the ground in the morning. A side effect of this reproduction method is visible as eggscars on the mother's shell at the place where the eggs were attached. The new world genus Felipponea (Dall, 1919) contains 3 known species (however it could turn out to be only 2). Habitat: South America: Rio Grande do Sul and Rio Parana. The latter situation is the most common form of inactivity in apple snails that are kept in captivity. Freshwater Snails from Sulawesi Indonesia : Beautiful freshwater snails collected by Mimbon Aquarium on their trip to Sulawesi Indonesia. Apple snails don't need artificial illumination like TL-tubes, but as you probably want to observe them, a standard aquarium light-lid would suffice. Scientific name: Asolene spixi The spixi snail is also known as the zebra apple snail and it easy to understand why once you see it. AquaBid.com: Archived Auction # fwsnails1294639971 - 3 LIVE Freshwater Asolene SPIXI Zebra Apple SNAILS - Ended: Mon Jan 10 00:12:51 2011. This a merely a trial-and-error option: just see how much they eat on a daily base and supply them with that amount every day. From the day they hatch, the young snails eat the same as their parents, so there is no need for special babysnail-food. For a good review articles about the taxonomy of the Pomacea canaliculata groups, check out these references: CAZZANIGA, N. J. It is recommend to keep an eye on them and look around the tank occasionally for possible escapes. Asolene spixi : Common Name: Spixi snail, Zebra apple snail : Size: The size of the shell varies from 0.5-1 " (1.3-2.5cm). In the aquarium trade these snail are often know as the 'giant ramhorn snails'. Another option could be that Pomella should be added to the Pomacea genus. They are least active during mid day, however they can sense food and will become active if fed. The african genus Saulea (Gray, 1867) contains one living species and one fossil species. If you import them directly from abroad, then an importation permit is required in the United States for rare aquatic snails in order to verify species and examine shipments for contamination for and other agricultural matters. The need for temperatures between 18 and 28°C (65-82°F) applies to these eggs as well. Young and healthy snails are somewhat protected against this as the outer layer of the shell consist of a protein layer that prevents a breakdown of the shell, but damaged shells and shells of older snails are quite vulnerable to shell detoriation. It is it's own species, and not created by mixing two different species. No coloured eggs are known in this genus, which makes the a good exclusion criteria, once the eggs have any colour. The egg capsules are generally laid on solid surfaces such as plastic and often on the base of plants. Apple snail eating another (dead) snail (Pomacea flagellata). The long distances they need to walk in such case to reach the food could simply be too much. Keep the temperature between 18 and 28°C (65-82°F). They stay partially hidden under the sediment, and if a snail its size or smaller slides past, they will give chase and devour it. Bladder snails have invaded practically all freshwaters aquariums in the world. It is considered a tidal snail and can live outside of water. The species, temperature and availability of food are the main factors in the egg production. Last but not least: most species lay their eggs above the water and they should stay there while the eggs of aquatic layers should stay below the surface. Size about 2.5 mm. I have a snail tank, I currently have 10 plus 1 clutch of mystery snails, I also am waiting for the right time to get some rabbit snails, not very interested in nerites but these spixI snails are something I would be interested in getting, glad you found something to help with the hyra. You might want to wait until the snails appear on the natural way (it can take several days before they all are hatched), but keep in mind that if the clutch isn't kept moist enough, the young snails won't be able to make their way out and subsequently die. The shell of the Horned Nerite Snail is very sturdy and the "horns" are a definitely defense mechanism as they can even poke or prick a human during handling. When there isn't much oxygen in the water, the snails will regularly come to the surface to inhale fresh air through the breathing siphon. Algea on the glass of an aquarium with teeth marks of apple snails (Marisa cornuarietis). One downside to the Zebra Nerite Snail, and this applies to most other nerite snails, is its inability to breed in pure freshwater. Diet: Omnivore, however prefers vegetables rich in calcium, algae wafers, other sinking wafers. This species is also larger than other nerite snails and will not be able to successfully eat algae off of small leaves due to its weight. RE: apple snails are illegal, but what about a spixi snail. Spixi snails reach maturity at the age of four or five months. Conchology, Inc. is the world's leading seashell company. With no male snail present, female apple snails occasionally produce infertile eggs. The inevitable question here is: "How do you define a species?". Once again, awesome photos Chris! This snail will typically grow to 2-3 in (50-75 mm) in size depending on food sources, usually smaller in the aquarium[citation needed]. Note the red intestines of these young snails. £2.50. The female lays several clear egg capsules which are square in shape and approximately 1.0 to 1.5mm in width and height. Be cautious not to overcrow your snail tank. I have seen some rather large ones. In conclusion, spixi snails are not demanding and very easy to care for. Simply pick them up and put them back inside of the tank. Such approach certainly increases the success rate with raising young snails. There are a few things to be considered to successfully breed apple snails:  Over 100 species are described in the genus Pomacea since 1758. They eat both aquatic and terrestrial plants, and are therefore considered a potential crop pest. I have limited experience with snails, only having a few oddball rams horn that were stowaways on live plants, some MTS, and a lone Olive Nerite I was lucky enough to find at a LFS(I've never found another). Suggestion: If you would like to raise baby apple snails, it would be a good idea to provide enough light, so that some algae can grow in the aquarium. Saved by Pet Zone Tropical Fish - San Diego, CA. Asolene spixi snails will eat most small pest snails with soft shells and also their own young. 8 a.m.–5 p.m. EST | LIVE CHAT or 1-800-FL-AYUDA (1-800-352-9832), Mon.–Fri. Eggs, Pomacea canaliculata, 7 days old. Want to identify an apple snail of the Pomacea genus? Snails. Biocell, 26(1): 71-81. It's important to make some holes in the lid to provide fresh air when they need to travel for a week or more. This air space should be at least the same height as the size of the shell. This might look scary, but it's harmless for the snails. Pomacea canaliculata snail after 5 days. Habitat: South America: Rio Grande do Sul and Rio Parana. Besides that, they can live and thrive anywhere. Older Pila snails have a calcified inside of the operculum (shell door). Up to 200 eggs will be deposited in a gelatinous mass, each egg measuring 2-3mm. So the last word hasn't been said on this topic yet. It is also recommended to feed the Horned Nerite Snail algae wafers or similar type food to supplement its captive diet as it can quickly clean a tank of all its algae. This paradox is called hyperstrophic sinistral. Each egg capsule contains a single small yellow egg. The african genus Lanistes (Montfort, 1810) contains 21 species. Care should be given as to not grab the Horned Nerite Snail too hard or else the spikes have the potential to break skin. at the best online prices at eBay! Marisa chiquitensis = synonym for Marisa cornuarietis (Linné, 1758), Shell:surface:smooth, with growth lines in adult snails, shape:discoidal (all whorls in one plane, no eleveated spine), colour:yellow to dark brown with 0 to 6 dark spiral bands, colour:gray-yellow with or without (yellow variety) dark spots. The new world genus Asolene (d'Orbigni, 1837) contains 7 species. Fresh food (lettuce etc.) The problem with the taxonomy in Pomacea is thea most species descriptions are based on only a few shells, without a decent detailed anatomical study to descriminate between species. The african genus Lanistes (Montfort, 1810) contains 21 species. Asolene (Asolene) pulchella (Anton, 1839), Asolene (Asolene) spixi (d'Orbigny, 1837), Asolene (Pomella) americana (v. Ihering, 1919), Asolene (Pomella) fairchildy (Clench, 1933), Asolene (Pomella) megastoma (Sowerby, 1825), shell-opening (aperture):round base, pointed top, colour:yellow to brown with faint spiral bands, Body:head (cephalic) tentacles:medium (less then shell diameter), breathing siphon:short to almost non-existing. Fertile eggs usually hatch within a few weeks. It is also extraordinarily eye-catching in planted aquariums, featuring a bright yellow with chocolate brown striped shell. Spixi snails are found of vegetable like spinach, chopped zucchini, chopped carrots, but also of pasta and rice. It should be emphasised in this context that the identification of apple snails is difficult. I was thinking of trying Asolene Spixi in my fish and shrimp tanks. This Site Might Help You. The new world genus Marisa (Gray, 1824) contains 2 known species. This snail has got a smooth shell with a yellow or white base color and dark brown to almost black spiral stripes on it, which gives it a zebra pattern. The eggs are white, calcified and deposited above the water surcae on vegetation, rocks, or other objects. The whole apple snail family (Ampullariidae) is divided in 7 (or 10, depending of the authority followed) genera , and contains about 120 different species*. Apple snails do eat microscopic vegetation (micropagous) that grows on stones, the wall of the tank etc., but don't expect them to 'clean' the tank completely from algea. Note the red intestines of these young snails. Especially younger spixi snails may eat soft and tender plants. The amount of water needed for each snail depends on the size of the snail, the filtration capacity and the temperature. whorls:round base with flat upper partshell-opening (aperture):round base. It is also an extremely docile creature and does not bother any other aquarium inhabitants. Forum. I have many snails available can also post I also have bonsai trees for sale if anyone's interested please let me know thank you very much feel free to text or ring me on my number Safety Notice from Pets4Homes - NEVER send money for a deposit or pay for a … Keep in mind, however, that it's often difficult for a young snail to obtain enough food in a completely clean tank. The corneous, medium-thick operculum is concentric, the nucleus is located near the center of the shell. It is a black and yellow striped coloration combining in a swirl patter. Last but not least: most species lay their eggs above the water and they should stay there while the eggs of aquatic layers should stay below the surface. Blue Ramhorn snails will be about 1cm when sold. Many descriptions of species are based solely on only a few, empty shells. It might seem rude, but it works: just break the clutch in 2 - 3 parts and those in the water. I’ve never had one grow larger than the big marble you get in a set of marbles. I have limited experience with snails, only having a few oddball rams horn that were stowaways on live plants, some MTS, and a lone Olive Nerite I was lucky enough to find at a LFS(I've never found another). This species occurs throughout southeast Asia, especially in Malaysia, Thailand, and in Lake Toba on the Indonesian islandSumatra. Each egg capsule contains a single small yellow egg.