Breakfast With Spanky - Peter McMillan from NIWA on creatures from the deep

NIWA were out and about trawling for deep sea discoveries around the Chatham Rise aboard their research vessel the RV Tangaroa and snagged some very interesting specimens. We had a chat with Peter McMillan from NIWA who told us more on some of their fantastic prizes, including one of those scary looking blighters that emits light and eats other fish that give of radiance too, where does this light come from? WHY??