Zooplankton Diagram: Key Marine Microorganisms Explained #320222 (License: Personal Use)

The diagram features six distinct zooplankton taxa: the ciliated tintinnid with its lorica, the bivalved ostracod, the segmented copepod, the spiny planktonic foraminiferan, the colonial by-the-wind sailor (Velella), and the predatory arrow worm (chaetognath). Each is drawn in black-and-white line art with clear anatomical detail and labels, typical of educational biology resources. The title “ZOOPLANKTON” appears prominently at the top.

Used in marine biology education, textbooks, or science websites to teach plankton diversity; targets students, educators, and curious learners seeking foundational knowledge of ocean microfauna.