Caption: Common Name: marsh beetle larva, Scientific Name: Cyphon spinulosus, Magnification: 4x, Notes: from wet organic soil in the canopy of the President tree, Scientist's Notes: Tree: President, Order: Coleoptera, Family: Scirtidae, Location: Giant Forest, Sequoia National Park, Contact: Peter T Oboyski, Collections Manager & Senior Museum Scientist, Essig Museum of Entomology, email: poboyski@berkeley.edu