Coregonus autumnalis (Pallas, 1776). Arctic Cisco. To 64 cm (25 in) TL (Berg 1948). Arctic coasts from Siberia west to White Sea; Point Lay, Alaska (Craig and Schmidt 1985) to Ramussen Basin, Nunuvut, Canada (Reist in Coad and Reist 2018). Close to shore in estuaries (Mecklenburg et al. 2002). Anadromous and landlocked populations.