A dichotomous key is a tool used by biologists and other scientists to identify and classify organisms based on their physical characteristics. By following a series of yes or no questions, users can ...

There was an error while loading. Please reload this page. This Python script for a dichotomous key will help you identify these common insects based on their ...

Provides dichotomous key and illustrations that provide identification of common arthropods to the order/class level. by Donald J. Borror and Richard E. White. Houghton Mifflin, 1998. Details insect ...

Last time, we introduced invertebrates and talked about how to become a stream bug at home. But what if you want to find stream bugs in the wild? How would you know what stream bug you were looking at ...

This is a distance learning module created by the Education Team at the Smithsonian Marine Ecosystems Exhibit at the St. Lucie County Aquarium. To access this module ...