Sadaf Aslam, Abdul Majid Khan and Muhammad Akhtar, 2021. New Fossil Collection of Hippohyus sivalensis (Artiodactyla: Suidae: Suinae) from Late Miocene to Pliocene of Siwaliks of Pakistan. Pakistan J. Zool., 53: 1677-1681. DOI: https://dx.doi.org/10.17582/journal.pjz/20200206060215