The near-white lacy bryozoan, Triphyllozoon inornatum, has been getting attention from divers over the past couple of years since various inhabitants were spotted living in them at Ambon. In this video from Lembeh was see the same species of bryozoan hosting a soon-to-be-described bryozoan goby, a bryozoan crab (Pachycheles garciaensis) and a bryozoan snapping shrimp (Synalpheus sp.).
I originally made this as a quick video for a bryozoan specialist to confirm the ID of the bryozoan for Gerry Allen to put in his paper when he describes the goby, but I decided to make a bit more of it.
Shot with a Panasonic GH4 in a Nauticam NA-GH4 housing. I used an Olympus M.Zuiko ED 12-50mm f3.5-6.3 EZ lens with Nauticam CMC (and the 60mm f2.8 macro lens for the crab shots).
I shot this footage of a sacoglossan (sap-sucking slug) in May in the Lembeh Strait.
I was unable to find a match for it in my references, and Terry Gosliner (on the strength of 1 frame grab), reckoned it was a new species of Stiliger sp., so I made a little YouTube video of it.
I particularly like how you can see the material traveling up and down the ducts of the digestive gland.
Shot with my Panasonic GH4 in a Nauticam NA-GH4 housing. I used an Olympus M.Zuiko ED 60mm f2.8 macro lens and a Nauticam CMC. Quite a lot of the shots are cropped from 2160p to 1080p to give more effective magnification.
I'm not getting on very well using arms with clamps for video. They drive me a bit mad. So I'm considering "bendy arm" solutions again. I've used Locline arms in the past but it creaked so loudly, disturbing both marine life and my fellow divers. I've also made DIY light arms out of plastic Gorillapod, but all the joints gradually went floppy.
Has anyone used strong, chunky Locline that doesn't creak or flop? If so, exactly what was the spec and where did you get it?
Any other clever solutions for bendy light arms?
(I'm using Keldan Luna 4X now but might change to something smaller and lighter for macro)