Deep Look
Roly Polies Came From the Sea to Conquer the Earth
Roly polies or pill bugs? No matter what you call them, these organisms are unique. Biology scholars discover a true evolutionary success story in a video about tiny, land-dwelling crustaceans. The narrator describes their journey from...
SciShow
Four Creatures That Glow
Have you ever wanted to glow? The reasons creatures glow change based on their situation and biology. The video lesson discusses mating rituals, defense, and reasons we don't understand yet. It also explains how creatures glow and...
Crash Course
Complex Animals: Annelids and Arthropods
Introduce your class to the importance of segmentation in evolutionary history with a video that explain how segmentation permitted the development of complex animals. The narrator analyzes examples of annelids and arthropods in...
Florida State University
Florida State University: Cyclops (Crustaceans) Movie #2
In this brief movie, you will view several cyclops copepods swimming in pond water. An aquatic mite comes into view as well and this offers an interesting size comparison. Background information is also provided on the cyclops.