![](/uploads/allimg/c17051004/14944054134P-212611.jpg)
Phyllodesmium sp.2 / or Tenellia sp. (formerly Cuthona sp. 60, NSSI) according to Ron Solar powered nudibranch Canon 6D, 100mm +Inon UCL 6+, Inon z240 + homemade snoot 1/160, F18, Iso125 Photo by Dragos Dumitrescu
![](/uploads/allimg/c17051004/14944054141Z-224415.jpg)
Sakuraeolis kirembosa Oly-NA EM10, 60mm macro f14, 1/250, iso200, YS-D1 and Saga snoot Pulau Hantu, Singapore Photo by Katherine Lu
![](/uploads/allimg/c17051004/1494405415020-2334B.jpg)
Mating Anilao, Philipphine Olympus EM-1 30mm Macro Inon Z-240 x 1 with Retra LSD f/20, 1/200 sec, ISO 100 Photo by Tam CH
![](/uploads/allimg/c17051004/14944054155P-2454R.jpg)
The look of satisfaction - Female Zebra Shark Olympus TG-4 in Ikelite housing Single Strobe YS-D1 F5.0, 1/320, ISO100 Maldives This female Zebra Shark was in tonic immobility, laying upside down as a male Zebra Shark was biting her tail. Photo by Albert Kang
![](/uploads/allimg/c17051004/1494405416020-253326.jpg)
Hippocampus bargibanti Lembeh Strait - Indonesia Canon 6D, S&S Housing, 100mm f/2.8, Subsee+10, 2x Inon Z240 ISO 100, f/22, 1/125 sec Photo by Randi Ang
![](/uploads/allimg/c17051004/149440541A60-2B352.jpg)
"Pelagia noctiluca" Medusa luminosa. (Capo Noli Italy) Canon EOS 5D Mark III f14 1/160 ISO-100 Sigma 15mm f2.8 + kenko 1.4x 2 Sea&Sea YS-D2 Strobe. Isotta housing Photo by Alessandro Grasso
![](/uploads/allimg/c17051004/149440541I60-2H3V.jpg)
My Crown Giant Cuttlefish, Sepia apama. The picture was taken at Rapid Bay, South Australia. Canon 7D Mark II, Nauticam housing NA-7DMKII, Canon EF-S 60mm f/2.8 Macro USM, 2x Inon Z-240, RGBlue System 02, f/22, 1/200, ISO 200 Photo by Alexius Sutandio