Crab Cheliped and Maxilliped Anatomy Diagram - Marine Biology Reference #184046 (License: Personal Use)

This scientific line drawing depicts the ventral view of a decapod crustacean’s anterior appendages, emphasizing the paired chelipeds with their dactylus and propodus forming functional claws, alongside the three pairs of maxillipeds used for manipulating food. The stippling technique indicates texture and musculature, while the central rostrum and small labrum provide orientation. A detached spermatophore or egg mass is shown below, suggesting reproductive context.

Used in academic textbooks, entomology/marine biology courses, museum exhibits, and online educational resources to teach crustacean morphology; targets students, researchers, and educators seeking accurate anatomical reference.