Giant African Land Snail
Lissachatina fulica
The Lissachatina fulica (Giant African Land Snail). It is by far the most bred terrestrial snail in the world, famous for its colossal size (the conical shell can exceed 8 inches) and for the docility with which it lets itself be handled. A nocturnal and crepuscular species, it loves a hot-humid climate and darkness, spending its days half-submerged in the soft potting soil and then emerging in the evening to relentlessly explore the terrarium in search of vegetables and, above all, pure Calcium (cuttlebone) essential for the construction of its huge brown and cream mottled shell. Despite appearances, it is a lively animal, long-lived (up to 10 years) and of rudimentary but fascinating intelligence, capable of recognizing habits and textures. It is sadly known as a highly invasive species (banned in some regions like the USA) due to its hermaphroditic ability to lay hundreds of white spherical eggs in a few weeks: the careful management of the litters, or the systematic freezing of the eggs, is the only real, inescapable obligation for the beginner.
Ambiente
Terrestre
Umidade
70 - 90 %
Temperatura diurna
20 - 25 °C
Temperatura noturna
20 - 22 °C
Descrição da espécie
Geographic Origin and Habitat: This recovery makes no geographic-origin or habitat statement.
Taxonomy and Genetics: EPPO Global Database gives Lissachatina fulica as the preferred name with authority (Bowdich), and lists Achatina fulica Bowdich as another scientific name. It places the species in phylum Mollusca, class Gastropoda, order Sigmurethra, family Achatinidae and genus Lissachatina. This recovery makes no genetic statement beyond the cited facts.
Behaviour and Habits: This recovery makes no behavioural statement beyond the cited facts.
Morphology and Sexual Dimorphism: This recovery makes no morphological or sex-comparison statement beyond the cited facts.
Cuidado, criação e companheiros de tanque
Terrarium Setup: The UF/IFAS field profile used here does not establish a terrarium setup, dimensions, substrate, or furnishing protocol for Lissachatina fulica.
Lighting and Heating: The source describes field activity but does not establish lighting or heating parameters for captivity.
Humidity and Hydration: UF/IFAS describes this species as principally active at night and during wet weather above 50% relative humidity; in dry weather it can become inactive through aestivation. This is an ecological observation, not a captive humidity or hydration target.
Feeding and Supplementation: UF/IFAS reports that it has been observed feeding on at least 500 plant types, many of them crops. The source does not establish a captive diet or supplementation protocol.
Compatibility and Coexistence: The source does not establish compatibility, grouping, or coexistence guidance for captivity.
Health and Common Diseases: In its Management section for giant African snail, UF/IFAS states that gloves or an implement are important for picking up snails because some can carry diseases transmitted to humans by touch. This is source-attributed invasive-species collection and management context, not general captive-terrarium or health advice; the source does not establish a veterinary protocol.
Origem e distribuição geográfica
Esta espécie é originária de: Africa Orientale (Coste umide, giardini e foreste tropicali in Kenya, Tanzania e Madagascar).
Origem
Cosmopolita ou apresentadoAmérica do NorteÁfrica e MadagascarLeste Asiático
Perfil de invertebrados terrestres
- Dieta
- Herbivore
- They are highly voracious herbivores and scavengers, consuming a vast variety of plant matter including vegetables, fruits, and decaying vegetation. In captivity, they require a consistent source of calcium, such as cuttlebone, to support the rapid growth and maintenance of their massive shells. A diverse diet ensures they receive necessary vitamins, though highly acidic foods like citrus should be avoided.
- Tamanho adulto
- 20 cm
- Estilo de vida/Microhabitat
- Terrestrial
- They lead a terrestrial lifestyle, inhabiting tropical and subtropical regions where moisture is abundant. Their entire existence revolves around finding food and maintaining adequate hydration levels, making humid forest floors and agricultural areas ideal habitats. They rely heavily on their strong muscular foot for locomotion over various terrains.
- Ciclo de atividades
- Nocturnal
- These snails are almost entirely nocturnal, preferring to forage and move about during the night when temperatures drop and humidity rises. During the day, they typically bury themselves in damp soil or hide under debris to protect themselves from the sun and prevent desiccation. Rain often triggers increased activity, even during daylight hours.
- Socialidade
- Gregarious
- They are generally very docile, communal animals that can easily and safely be housed together in groups. There is virtually no aggression observed between individuals, though extreme overcrowding in a small enclosure can occasionally lead to accidental shell damage or competition over prime feeding sites and calcium sources.
- Reprodução
- Oviparous
- Giant African land snails are simultaneous hermaphrodites, meaning each individual possesses both male and female reproductive organs. Despite this, they typically require a partner to mate and can lay hundreds of eggs in a single clutch. Their high reproductive rate and rapid maturation make them highly prolific and potentially invasive in non-native regions.
- Venenoso
- No
- Tolerância de tratamento
- Tolerant
- They are incredibly easy and safe to handle, though care must be taken to support their heavy shell to prevent mantle tearing. Before handling, it is crucial to wash hands thoroughly to remove any salts, oils, or chemicals that could be absorbed through their permeable skin. Their slow movements make them excellent subjects for gentle observation.
- Brumação
- Não obrigatório
- While they do not brumate in the traditional reptilian sense, they undergo estivation during periods of extreme drought or heat. During estivation, they seal their shell opening and can remain dormant for months until favorable, moist conditions return. In a controlled, consistently humid captive environment, they usually remain active year-round without estivating.
- Muda
- Periodic
- As snails, they do not molt or shed an exoskeleton like arthropods or reptiles; instead, their shell grows continuously with them throughout their life. The new shell material is added to the leading edge (the lip), which is often fragile and easily damaged if mishandled. Proper calcium intake is the primary requirement for healthy, continuous shell development.
Galeria de imagens
Imagens licenciadas vinculadas à espécie ou, quando marcadas, ao táxon representativo mais próximo.
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