Padina gymnospora is not the primary subject of the video clip; the primary subject is Pomacentrus coelestis (Neon damsel). Indo-Pacific, Duration 72 seconds
Bodanella (bow-dan-ell-a) lauterbornii, a branching filamentous brown alga. Nearly all brown algae are marine organisms, but this species is found in the bottoms of freshwater lakes. Bright field. data on this strain.
Thallus of Ectocarpus conifervoides with uni- and plurilocular sporangia. Scale bar indicates 100 µm. Collected from North Sea, Helgoland shelf. This image was taken using Olympus BH of BAH lab (AWI) with Olympus C7070 CCD camera.