Alternative combinations: Macrocheilus medialis, Soleniscus (Macrocheilus) medialis, Soleniscus (Macrochilina) medialis, Sphaerodoma medialis
Full reference: F. B. Meek and A. H. Worthen. 1860. Description of new Carboniferous fossils from Illinois and other western states. Proceedings of the Academy of Natural Sciences of Philadelphia 12:447-472
Ecology: epifaunal carnivore
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.