(of fish) migrating from salt water to spawn in fresh water, as salmon of the genera Salmo and Oncorhynchus (distinguished from catadromous). Origin of anadromous.
A: A snail scrapes its food, rather than chews it like we humans do. A flexible structure called the radula in the snailâs mouth is lined with neatly organized rows and columns of tiny tooth-like projections. The snail moves its radula over the food, scrapes off bits of it, and swallows.
Snails tend to feed on a variety of items found in their natural habitat. What they will actually consume depends on where they live and the species of snail that they are. Some common items for their diet include plants, fruits, vegetables, and algae.Plants that are decaying are often a good meal for them.Seeking for calcium to get a thicker shell, snails usually will eat the dirt.Most snail species are herbivores, which means they have only a plant diet, but some species are carnivores or omnivores. You will likely find snails around your garden as this offers them plenty of fresh plants and leaves to eat.hat they will actually consume depends on where they live and the species of snail that they are. Some common items for their diet include plants, fruits, vegetables, and algae. Plants that are decaying are often a good meal for them. Seeking for calcium to get a thicker shell, snails usually will eat the dirt.