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Freshwater Snails: Helpful Carriers of Harmful Parasites
You might think of snails as the little shelled creatures that you find crawling in your garden, or even as a delicacy of ...
Natural History Museum%2c London4y
Algae collections
The diatom collections are curated separately. The algae collections number around 400,000 specimens. The main algal groups represented here are: red, green and brown seaweeds freshwater algae ...