Blogs & Videos: Spiders

2014 REU Intern Anne Gibbons

Hairy legs in the Nursery

ANNE GIBBONS Junior Environmental Studies major at University of Michigan - Ann Arbor REU Mentors: Dr. Petra Sierwald (Curator, Arachnida and Myriapoda, S&E) and Dr. Estevam da Silva (Postdoctoral Researcher, Arachnida and Myriapoda, S&E) Symposium Presentation Title: Fishing around the world: spiders of the genus Dolomedes

Trogloraptor

New spider reminds us: it's still a big world

It was exciting in recent days to see the news about the discovery of a new family of spiders, in a cave in Oregon. New species are found all the time, especially among the arthropods. But a new family is a big deal. It means that an animal is different in very significant ways from others of its kind, the way owls are different from other birds, or bears from other mammals. And while new families of spiders get do designated from time to time in the course of taxonomic revisions, a new spider family has not been discovered in nature since the 1890s.