A few days ago there were four baby Tasseled Anglerfish (Rhycherus filamentosus) in this location.
When I came back and saw only one my first thought was that something had taken (eaten) them. Now that I have the image on the screen it is clear that they have 'hatched' and left of the own accord.
Photo: Robert Rath, 'Day 672, And Then There Was One' 1/100s f/18 ISO320 100mm+20mmExt