Tootfinder

Weekend #Plankton Factoid 🦠🦐
Many aquatic animals are described as "filter feeders" but this is not functionally correct since it would require water forced through a mesh. Instead, most zooplankton, including copepods, are suspension feeders. They create feeding current gyres using appendages, and use spiny modified ones (maxillae) to intercept individual algal particles and move …

Weekend #Plankton Factoid 🦠🦐
The poles are cold and dark half the year, so you might think these areas were low productivity. Nope. These are some of the highest productivity and efficient food webs on the planet, which is why whales will travel half the globe to feed here. When sunlight returns in spring, long days and nutrients drive intense blooms. There was a question of nutrient sources…