Dendronotus europaeus Korshunova, Martynov, Bakken & Picton, 2017

25 June, 2015.
The reef west of the Thesis, Sound of Mull on the west coast .
85 mm at 20 metres. There were hundreds of this species between 26 and 13 m.
Water temperature 10°C.
Sony α6000  in Nauticam housing, 18-55 mm lens and 2 x Inon D-2000 flashes.