The stuttgart collection of oligocene primates from the fayum province of Egypt

In 1907, R. Markgraf made a small collection of Oligocene fossil primates from Egypt for the Staatliches Museum für Naturkunde in Stuttgart. Circumstances of discovery suggest that this collection came from the same stratigraphic horizon (the Upper Fossil Wood zone) and possibly the same locality as a similar collection made earlier that year byMarkgraf for the American Museum of Natural History in New York. Three new genera and species were described bySchlosser, based on the Stuttgart collection.Parapithecus fraasi Schlosser is a junior synonym ofApidium phiomense Osborn. “Parapithecus“grangeri Simons is placed in the new genusSimonsius. Propliopithecus haeckeli Schlosser andMoeripithecus markgrafi Schlosser have previously been recognized as synonyms. In addition,Aegyptopithecus zeuxis Simons is known from the Upper Fossil Wood zone.