Keeping cats for mummification in ancient Egypt: osteological evidence from Beni Hassan

The present study documents a substantial assemblage of cat skulls derived from Ancient Egyptian mummies and housed at the Natural History Museum in Vienna (Austria). Examination of the museum's archival correspondence clarified the collection's provenance and acquisition history during the 1880s. Morphological and osteometric analyses were conducted on 131 well-preserved skulls of small felids from Beni Hassan (Speos Artemidos/Stabl Antar). The assemblage includes a small number of jungle cat skulls ( Felis chaus ), while the marked size variation among the remaining specimens suggests that, in addition to domestic cats ( Felis catus ), African wild cats ( Felis lybica ) and possibly hybrids may also be present. Age-at-death estimates based on dental evidence indicate that the collection is biased towards adult and subadult individuals relative to the age profiles reconstructed from X-ray analyses of wrapped mummies. More than half of the felids exhibit pathologies, primarily dental anomalies, along with healed fractures, puncture marks, and deformations possibly linked to infectious or metabolic disorders. Notably, all but one of the jungle cats show pathological alterations, suggesting that all the felids were housed together and subjected to similar captive conditions. Radiocarbon dating was performed on a subsample of four jungle cats and five other small felids. With the exception of one specimen dated to the Third Intermediate Period, all individuals originate from the end of the Late Period and the beginning of the Ptolemaic era. Stable isotope analysis (δ 13 C and δ 15 N) of four Felis chaus and twelve Felis cf. catus reveals dietary or environmental differences, suggesting that the jungle cats likely did not reproduce in captivity.