Ichthyoplankton survey in Oshoro-maru cruise (C056) 2018

Ichthyoplankton survey was conducted in the northern Bering Sea adjacent to the Bering Strait and St. Laurence Island, on July 2-12, 2018, onboard the T/S Oshoro-maru (Hokkaido University). Ichthyoplankton was collected by bongo net (0.7 m diameter, 0.505 mm mesh) and MOHT (Matsuda-Oozeki-Hu-Trawl net; 2 m2 mouth opening, 1.4 mm mesh). Of these, bongo and MOHT nets were towed obliquely from surface to 15 m and 10 m above the sea floor, respectively.