This is a vintage scientific illustration depicting various types of marine worms, specifically tube worms and feather duster worms. The background is a muted green. The illustration features several different worm species, each with unique characteristics. There's a worm with a long, spiral tube, and another with a branching, feather-like structure extending from its tube. Several worms are shown with segmented bodies and numerous tentacles or bristles. One worm is depicted with a circular, flower-like arrangement of tentacles. Another is a long, curved worm with a distinct segmented body. The illustration is highly detailed, with intricate depictions of the worms' anatomy and structures. Text labels in German are present at the top and bottom of the image, identifying the species and providing scientific information. The style is reminiscent of early 20th-century biological illustrations, with a focus on accuracy and detail.