Brittle Star Anatomy - Scientific Illustration and Marine Biology Guide #91999 (License: Personal Use)

This precise ink illustration depicts a brittle star (class Ophiuroidea), emphasizing its five highly mobile, segmented arms lined with lateral spines and a distinct central disc bearing intricate surface patterns. The fine linework captures morphological details critical for taxonomic identification, such as arm ossicles and madreporite placement. The style reflects 19th- to early-20th-century natural history illustration standards.

Used in marine biology textbooks, museum exhibits, academic publications, and educational websites to illustrate echinoderm anatomy; targets students, researchers, and nature enthusiasts seeking accurate visual references for brittle star morphology.