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Discus rotundatus, common name rotund disc, is a species of small, air-breathing, land snail, a terrestrial pulmonate gastropod mollusk in the family Discidae, the disk snails. Description [ edit ]
A snail is a shelled gastropod. The name is most often applied to land snails , terrestrial pulmonate gastropod molluscs . However, the common name snail is also used for most of the members of the molluscan class Gastropoda that have a coiled shell that is large enough for the animal to retract completely into.
Lymnaea stagnalis, better known as the great pond snail, is a species of large air-breathing freshwater snail, an aquatic pulmonate gastropod mollusk in the family Lymnaeidae. The great pond snail is a model organism to study parasitology, neurology, embryonal development and genetic regulation.
A snail breaks up its food using the radula inside its mouth. The radula is a chitinous ribbon-like structure containing rows of microscopic teeth. With this the snail scrapes at food, which is then transferred to the digestive tract. In a very quiet setting, a large land snail can be heard 'crunching' its food: the radula is tearing away at ...
The grove snail, brown-lipped snail or lemon snail (Cepaea nemoralis) is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusc. [3] It is one of the most common large species of land snail in Europe, and has been introduced to North America. Subspecies. Cepaea nemoralis etrusca (Rossmässler, 1835) [4]
A city known for its snail culture is the town of Lleida, in the north-Spanish region of Catalonia, where the L'Aplec del Cargol festival has been held since 1980, receiving some 300,000 visitors during a weekend in May. [17] Snail were eaten periodically in Central-Europe sometimes, as food or medicine.
Bullia digitalis, the finger plough shell, plough snail or surfing snail, is a species of sea snail, a marine gastropod mollusk in the family Nassariidae, the Nassa mud snails or dog whelks. [ 1 ] These dominant scavengers are attracted by the scent of decaying animal matter from a considerable distance so that they converge from all directions ...
This land snail species occurs in New Zealand.It is restricted to a small fragmented area of Northland Region, including the Aupouri Peninsula and Motuopao Island. [7] In the past local Māori moved and propagated populations of Placostylus ambagiosus, [8] [9] so today at least three extant populations are found on old pā sites (fortified settlements), along with other species that were ...