Robuta

https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0129278 Preliminary Observations of Population Genetics and Relatedness of the Broadnose Sevengill Shark,... The broadnose sevengill shark, Notorynchus cepedianus, a common coastal species in the eastern North Pacific, was sampled during routine capture and tagging... population geneticspreliminaryobservations