Are Crustaceans Consumers?

Are Crustaceans Consumers? Ducks, tadpoles, mayfly nymphs, and small crustaceans are all considered primary consumers. The most populous of the primary consumers are the zooplankton. These tiny animal-like organisms consume phytoplankton in large quantities. Is a crustaceans a producer? In addition to their crucial roles as consumers and secondary producers in natural aquatic ecosystems, some

What Is The Size Of Plankton?

What Is The Size Of Plankton? Plankton are usually microscopic, often less than one inch in length, but they also include larger species like some crustaceans and jellyfish. Scientists classify plankton in several ways, including by size, type, and how long they spend drifting. How large is the largest plankton? Megaplankton are the largest plankton.