In 2009 JASON Remotely Operated Vehicle (ROV) (belonging to the Woods Hole Oceanographic Institution) undertook a voyage in the Tasman Fracture Zone off south-east Tasmania. This is a still image taken at 4006 metres showing deep water stalked carnivorous ascidian (Family Octacnemidae) approximately 50 centimetres in height. The ascidian works similar to a venus fly-trap, using the funnel-like appendage to collapse around prey that move past.
Pleurosicya mossambica also known as the toothy goby or the Mozambique ghost goby is found on many substrates, including corals, sponges, giant clams and seaweeds, and can vary colour according to the substrate.