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Cornu aspersum (syn. Helix aspersa, Cryptomphalus aspersus), known by the common name garden snail, is a species of land snail in the family Helicidae, which includes some of the most familiar land snails. Of all terrestrial molluscs, this species may well be the most widely known.
Species of the family Trochidae are dioecious, and the fertilization occurs externally by the release of eggs and sperm. [3] Top snail eggs are laid individually or in gelatinous egg masses in the water. Individuals may hatch as free-swimming planktonic larvae or juvenile crawlers with a short swimming stage. [3]
Snail caviar, also known as escargot caviar or escargot pearls, [1] is the fresh or processed eggs of land snails. It is a luxury gourmet speciality produced in Austria, Czechia, France and Poland. It is a luxury gourmet speciality produced in Austria, Czechia, France and Poland.
Hermaphroditic gastropods possess both the egg and sperm gametes which gives them the opportunity to self-fertilize. [4] C. obtusus is a snail species of the Eastern Alps. In the easternmost populations of this species, there is strong evidence for self-fertilization. [5]
The sand collar consists of sand grains cemented together by a gelatinous matrix, with the embedded eggs contained within the matrix. The collar is laid by the female moon snail, and the size of the sand collar gives an indication of the size of the adult female moon snail that laid it; larger species of moon snail lay larger sand collars.
The eggs of certain snail species are eaten in a fashion similar to the way caviar is eaten. [29] In Bulgaria, snails are traditionally cooked in an oven with rice or fried in a pan with vegetable oil and red paprika powder. Before they are used for those dishes, however, they are thoroughly boiled in hot water (for up to 90 minutes) and ...
[11] [12] The total number of living species of freshwater snails is about 4,000. [13] Recently extinct species of gastropods (extinct since 1500) number 444, 18 species are now extinct in the wild (but still exist in captivity), and 69 species are "possibly extinct". [14] The number of prehistoric (fossil) species of gastropods is at least ...
A snail farm near Eyragues, Provence, France. Heliciculture, commonly known as snail farming, is the process of raising edible land snails, primarily for human consumption or cosmetic use. [1] The meat and snail eggs a.k.a. white caviar can be consumed as escargot and as a type of caviar, respectively. [2]