NunikulukNunikuluk is an extinct genus of esocid fish from the Late Cretaceous of North America. It contains a single species, Nunikuluk gracilis.Taxonomy and discoveryThe genus and its type species, Nunikuluk gracilis, were described by Murray, Brinkman, and colleagues in 2025. The holotype was collected from the Campanian-age deposits of the Prince Creek Formation in Alaska.