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Schistosomiasis is spread by contact with fresh water contaminated with parasites. [5] These parasites are released from infected freshwater snails. [5] The disease is especially common among children in underdeveloped and developing countries because they are more likely to play in contaminated water. [5]
Freshwater snails are gastropod mollusks that live in fresh water. There are many different families. There are many different families. They are found throughout the world in various habitats, ranging from ephemeral pools to the largest lakes, and from small seeps and springs to major rivers.
Freshwater snails: 10,000 [e] Tsetse flies 10,000 8 Scorpions: 3,250 Scorpions 3,250 9 Ascaris roundworms ... The Most Dangerous Animals in the World, Animal Danger;
The red-rimmed melania (Melanoides tuberculata), [3] [4] also known as Malayan livebearing snails or Malayan/Malaysian trumpet snails (often abbreviated to MTS) by aquarists, is a species of freshwater snail with an operculum, a parthenogenetic, aquatic gastropod mollusk in the family Thiaridae.
Pomacea canaliculata constitutes one of the three predominant freshwater snails found in Chinese markets. [28] In China and Southeast Asia, consumption of raw or undercooked snails of Pomacea canaliculata and other snails is the primary route of infection with Angiostrongylus cantonensis causing angiostrongyliasis .
Bulinus is a genus of small tropical freshwater snails, aquatic gastropod mollusks in the family Bulinidae, the ramshorn snails and their allies. [5] This genus is medically important because several species of Bulinus function as intermediate hosts for the schistosomiasis blood fluke. [6]
These fresh water snails are present in aquariums and ponds, as well as in wild areas. They are also commonly referred to as tadpole snails or pouch snails. They eat algae, diatoms and detritus, including dead leaves. The populations are regulated by the abundance of food and space. They are widespread, abundant, and tolerant to pollution.
This species is the largest freshwater gastropod native to North America. [3] The shell is globose in shape. The whorls are wide, the spire is depressed, and the aperture is narrowly oval. [3] The shells are brown in color, and have a pattern of stripes. The shell is 60 millimetres (2.4 in) in both length and width. [3]