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Onthophagus (Palaeonthophagus) medius (Kugelann, 1792)—a good western palaearctic species in the Onthophagus vacca complex (Coleoptera: Scarabaeidae: Scarabaeinae: Onthophagini)
TAXONOMY, PALEOECOLOGY, AND STRATIGRAPHY OF THE HALECOSTOME-INOCERAMID ASSOCIATIONS OF THE NORTH AMERICAN UPPER CRETACEOUS EPICONTINENTAL SEAWAYS (PALEONTOLOGY, ICHTHYOLOGY, HOLOCENTRIDAE)
This simple and natural explanation of the floral structure, however, has been ignored or completely misunderstood by subse-quent writers in this country. It is strange to see the incorrect description that has been given in the treatments of the North