As a part of a continuing series on Michigan spiders, here are some images. I've identified them as best I can with Latin and common names. I'll be adding to this from time to time to make it as complete as I can; the end of this post has some more sources.
This jumping spider was photographed in Rockwood, MI in the Lake Erie Metropark.
This jumping spider, Platycryptus undatus (De Geer, 1778), was photographed in Washtenaw County.
Crab spiders (Misumenops)
This crab spider was photographed in Dearborn, MI.
Orb Weaver Spiders (Araneus)
This cross orbweaver spider, Araneus diadematus, was photographed in Portage, MI on the Bicentennial Trail.