Areola babylon snail
Babylonia areolata
An attractive scavenger snail that buries in the sand to emerge at night. It efficiently aerates the substrate and consumes detritus, requiring a deep sand bed and stable water parameters.
Température de l’eau
22 - 28 °C
Valeur du pH
8.1 - 8.4
Type d'eau
Marin
Type d'invertébré
Marine snail
Taille adulte
7 cm
Groupe minimal
>= 1
Rôle écologique
Herbivore
Sensibilité au cuivre
High
Description de l'espèce
Geographical Origin and Habitat:
Babylonia areolata is native to the warm waters of the Western Indo-Pacific, widespread in Southeast Asia, particularly Thailand and Vietnam. It lives on shallow sandy or muddy bottoms between 5 and 20 meters.
Taxonomy:
Belongs to the class Gastropoda, family Babyloniidae. It features a robust, egg-shaped conical shell equipped with a horny operculum, which allows the snail to seal itself inside for protection against predators.
Social Behavior:
A peaceful scavenger snail that is active at night. During the day, it remains completely buried in the sandy substrate, leaving only its long, flexible siphonal canal protruding to sense water currents and food.
Coloration and Sexual Dimorphism:
The shell has an ivory-white base color decorated with a geometric pattern of brown or orange square spots. The muscular foot is mottled grey and brown. No visible sexual dimorphism is present.
Soins, reproduction et cohabitation
Tank Setup:
Requires a mature marine aquarium of at least 80-100 liters. A deep layer of fine, soft sand (at least 5-8 cm) is critical to allow the snail to bury itself completely.
Diet and Feeding:
An opportunistic detritivore and carnivore. Consumes leftover fish food, organic detritus, and animal matter. Feed with small pieces of shrimp or sinking pellets on the sand.
Water Quality:
Maintain stable water parameters: temperature 22-26 °C, pH 8.1-8.4, and specific gravity 1.022-1.025. Constant calcium levels (400-450 mg/l) are needed for shell growth.
Compatibility and Tankmates:
Absolutely peaceful with corals and fish. May prey on smaller snails or bivalves if not fed enough. Avoid keeping with snail-eating fish like pufferfish or triggerfish.
Aquarium Breeding:
Separate sexes. The female deposits transparent capsules containing eggs anchored to rocks. The planctonic veliger larvae hatch but rarely survive in home aquariums.
Risks and Diseases:
Extremely sensitive to copper and medications, which are lethal. Acclimate slowly and avoid keeping with large, aggressive hermit crabs that might kill it for its shell.
Origine et répartition géographiques
Babylonia areolata is native to the warm waters of the Western Indo-Pacific, widespread in Southeast Asia, particularly Thailand and Vietnam. It lives on shallow sandy or muddy bottoms between 5 and 20 meters.
Origine
Océans tropicaux et récifsAmérique du NordAsie du Sud et du Sud-Est
Profil d'invertébré
- Régime alimentaire
- Carnivore
- Babylonia areolata acts primarily as a detritivore and herbivore, endlessly moving over surfaces in search of food. They are renowned for their ability to consume various forms of problematic algae and biofilm. Sinking algae wafers can be offered if the tank is too clean to support them.
- Rôle écologique
- Herbivore
- As a member of the cleanup crew, Babylonia areolata performs an essential role in keeping hard surfaces pristine. They scrub algae from glass, rocks, and decorations without harming established plant life. Their waste also breaks down easily to nourish the biological filter.
- Taille adulte
- 7 cm
- Risque de saut
- Yes
- While they obviously cannot jump, Babylonia areolata is notorious for venturing above the waterline. They can occasionally push their way past loose-fitting lids and fall out of the aquarium. Ensure there are no large gaps around the rim to prevent them from drying out on the floor.
- Sensibilité aux chocs
- Low
- Babylonia areolata benefits from a gentle acclimation period to equalize temperature and water chemistry. A sudden change in salinity or pH can cause them to clamp their operculum tightly and refuse to move. Patience during introduction ensures they quickly begin exploring the tank.
- Calcium et minéraux
- High
- Babylonia areolata has a high demand for calcium to construct and maintain its dense shell. In water with poor mineral content, their shells can become pitted, thin, and brittle. Maintaining a stable pH and sufficient calcium levels is crucial to their long-term survival.
- Mue
- Shell growth
- Unlike crustaceans, Babylonia areolata does not undergo a molting process. Instead, it continuously adds new layers of calcium carbonate to the edge of its existing shell as it grows. Visible growth rings on the shell can indicate changes in diet or water chemistry over time.
- Reproduction
- Oviparous
- Many snails in this category require specific, often brackish, conditions for their eggs to successfully hatch. While they may lay resilient egg capsules on hard surfaces, these rarely develop in a standard aquarium. This makes Babylonia areolata excellent for aquarists who want to avoid overpopulation issues.
- Compatibilité et compagnons
- Peaceful
- Babylonia areolata is completely defenseless, relying solely on its hard shell to deter aggression. It should never be housed with specialized snail-eating predators like pufferfish or loaches. They mix perfectly well with small fish, peaceful shrimp, and other serene invertebrates.
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