Full reference: S. H. Scudder. 1890. The Tertiary Insects of North America. Report of the United States Geological Survey of the Territories XIII:1-734
Type specimen: 2831, an exoskeleton. Its type locality is Florissant (USGS collection), which is in a Chadronian lacustrine - large shale/volcaniclastic in the Florissant Formation of Colorado.
Ecology: nektobenthic carnivore
• Eocene of United States (3: Colorado collections)
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.