Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
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Some older/less efficient worker termites will develop 'backpacks' of toxic chemicals that explode when the termite is threatened. They are essentially used as suicide bombers when the colony is being attacked.
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There's a rare breed of pig that looks like a sheep.
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Meysi is one of the world's smallest dogs, measuring in at just 7cm tall, 12cm long, and weighing a meagre 250 grams (only slightly heavier than a hamster!)
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Lurch, a Watusi bull, had the largest horns in the world.
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15% of snails survive digestion by birds and are found alive in their droppings, potentially leading to the spread of snail populations.
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