Hadronic Final States at HERA

The hadronic final state in deep-inelastic ep scattering (DIS) is investigated at HERA. Charged particle production is measured as a function of the pseudorapidity and the transverse momentum, thus testing models of hadroproduction. Scaled momentum distributions of and Λ are measured as a functions of the hardscale Q2 and are used to test predictions based on fragmentation functions. The production of very forward photons and neutrons is also measured, probing hadroproduction from the proton remnant.