  Experimental results for identified hadron spectra in AA collisions at RHIC
are reviewed. Jet suppression in central AuAu collisions at 200 GeV is seen in
leading meson and baryon spectra at high p_t. Enhanced baryon production at
intermediate p_T (2<p_t<5 GeV/c) is related to quark content but not its
mass.In d+Au collisions Cronin enhancement is observed with larger magnitude
for baryons than for mesons, but this difference can not explain the
baryon-to-meson ratio in Au+Au collisions. In Au+Au the observations at 62.4
GeV and 200 GeV are very similar, but smaller suppresion of the leading
particles is seen at low beam energy, which is evidence for a smooth beam
energy dependence of the effect. Near and away side jets seen in two-particle
correlations are very similar for the leading baryons and mesons.
