Carnivorous Sponges — So That's a Thing

Sponges are generally known as gentle filter feeders, but some, like those in the cladorhizidae family, are carnivorous. These sponges have evolved unique adaptations to capture and digest small animals, such as developing plant-like shapes and using spicules to catch prey. They utilize migrating cells to digest their food, a process that can take several days. These adaptations are likely due to their habitats in nutrient-poor environments, leading to over 175 species of carnivorous sponges. This highlights the surprising complexity and adaptability of sponges.

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