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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.
Cone snails, or cones, are highly venomous sea snails of the family Conidae. [1] Fossils of cone snails have been found from the Eocene to the Holocene epochs. [2] Cone snail species have shells that are roughly conical in shape. Many species have colorful patterning on the shell surface. [3] Cone snails are almost exclusively tropical in ...
Determining whether some gastropods should be called sea snails is not always easy. Some species that live in brackish water (such as certain neritids) can be listed as either freshwater snails or marine snails, and some species that live at or just above the high tide level (for example, species in the genus Truncatella) are sometimes considered to be sea snails and sometimes listed as land ...
The snails are a unique part of the neuston, organisms which live on or near the surface of the water, because of their relatively large size. They have veliger , or free swimming larvae, but the adults do not swim, and cannot create their rafts, except at the surface where air bubbles are available.
[8] [9] In reality, even the most venomous cone snails take about one to five hours to kill a healthy human, though medical care must still be prompt as, without it, death is almost certain. [10] Among the compounds found in cone snail venom are proteins which, when isolated, have great potential as pain-killing drugs.
Freshwater Snail. Freshwater Snail. ... Often overlooked, non-venomous Water Snakes can be a fascinating pet for at-home aquariums due to the captivating behaviors they exhibit. Feeding on frogs ...
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
Conus striatus, common name the striated cone, is a species of sea snail, a marine gastropod mollusk in the family Conidae, the cone snails and their allies. [3] These snails are predatory and venomous. While they are piscivorous (eat fishes), they are capable of "stinging" humans, therefore live ones should be handled carefully or not at all ...