52/150: Daphnia – Science’s preeminent and revered crustacean

Animalia: Arthropoda: Branchiopoda: Diplostraca: Daphniidae: Daphnia: Daphnia pulex (Leydig, 1860)

Daphnia pulex (Water Flea) is the most abundant crustacean in freshwater systems. An essential part of the food web, Daphnia eat algae and phytoplankton and are food for fish, insects and water mites. Daphnia are incredible filterers, removing algae out of a lake at 4 mL/hour! Continue reading “52/150: Daphnia – Science’s preeminent and revered crustacean”