Scientists uncover new insights from first dissection of rare spade-toothed whale in New Zealand

Scientists have made new discoveries about the spade-toothed whale, the rarest whale species, after its first dissection in Dunedin. The five-meter male whale, which washed ashore in July, was in good condition for examination. The dissection revealed vestigial teeth and nine stomach chambers, previously unknown features. Researchers found squid beaks and other unidentified organisms in the stomachs, contributing to the understanding of the whale's diet and anatomy. This dissection marked a collaboration between indigenous groups and scientists, combining traditional and modern knowledge. The whale was named Ōnumia, reflecting its beaching location, and researchers will analyze the data for future publication.