Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
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Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
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Mosquitoes don't just bite you, they also pee on you.
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Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
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Sloths take two weeks to digest their food.
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Queen ants have one of the longest life-spans of any known insect - typically up to 30 years. Western harvester ant queens can live up to 40 years!
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Honeypot ants are a unique insect that use their own bodies as living storage pots of honey.
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