Tag: Flatworm

A yellow-spotted flatworm swims with elegant movements through the blue water, its characteristic yellow spots on the dark upper side and the pale wing-like margins clearly visible. The shot shows this majestic animal in perfect side view against the brilliant blue background of open water.
A vivid starry night flatworm swims elegantly through dark water, displaying its characteristic undulating body movements. The orange-yellow spots on the dark body and the bright white margin make this night dive a spectacular sight.
An elegant polychaete worm swims through the blue water with its characteristic pink-red segments.
A delicate Pseudoceros flatworm with a bluish-white body and characteristic orange-red lines crawls over a vivid red sponge. The elegant marine flatworm displays its typical elongated form and coloured markings.
A nudibranch displays its characteristic dorsal gills and colourful body with orange-white patterns and violet-blue accents. Between the curved body of the sea slug, a tiny flatworm sits on the blue sponge.
A specimen of Polycladida, sometimes called marine flatworms in English. This specimen is of the type Pseudoceros bifurcus.