Description
Summary:These data are video observations of a bathypelagic cirrate octopod C. muelleri performed by remote operating vehicles (ROVs) and PELAGIOS towed camera system. Supplementary videos 1, 2 and 8 were recorded by ROV 'Aurora Borealis' during the cruise on R/V 'Kronprins Haakon' in the Fram Strait in October 2021. Supplementary videos 15–18 were recorded by PELAGIOS during the cruise PS126 on R/V 'Polarstern' in the Fram Strait in May and June 2021. Supplementary video 3 was recorded by ROV 'PHOCA' during the cruise PS121 on R/V 'Polarstern' in the Fram Strait in August 2019. Supplementary videos 9–14 were recorded by PELAGIOS during the cruise PS121 on R/V 'Polarstern' in the Fram Strait in August and September 2019. Supplementary videos 4–7 were recorded by ROV 'KIEL6000' during the SO276 cruise on R/V 'Sonne' off the Iceland–Faroe Ridge in July 2020. Supplementary videos 19–22 were recorded by ROV 'KIEL6000' during the SO276 cruise on R/V 'Sonne' off the Iceland–Faroe Ridge in June and July 2020. Majority of ...