Reptilia

Full reference: E. Hitchcock. 1858. Ichnology of New England. A Report on the Sandstone of the Connecticut Valley, Especially its Fossil Footmarks, Made to the Government of the Commonwealth of Massachusetts. William White, Printer, Boston 1-214

Belongs to Plectropterna according to E. Hitchcock 1858

Sister taxa: Plectropterna lineans, Plectropterna minitans

Type specimen: Its type locality is Roswell Field's Orchard, Gill, which is in a Hettangian/Sinemurian fluvial-lacustrine sandstone/shale in the Portland Formation of Massachusetts

Ecology: