8.2 The evolution of insects and their role in terrestrial ecosystems: Paleozoic winged insect - Lars Bjørn Vilhelmsen

Course video 48 of 81

In module 8, Lars Vilhelmsen will take a close look at the insects which account for more than 50% of today’s biodiversity and biomass. Part of the story behind the success of the insects is their remarkable adaption to a wide range of environments. Insects mastered powered flight early in their evolution, and also developed highly specialized relationships with land plants almost from the start. Different insects feed on almost everything: various plant parts, nectar, blood from vertebrates, or other insects. Other remarkable types of specializations are found in social insects that act as a single organism, capable of performing highly complex tasks, such as farming.

關於 Coursera


Join a community of 40 million learners from around the world
Earn a skill-based course certificate to apply your knowledge
Gain confidence in your skills and further your career