Charmed baryon spectroscopy with Belle

Recent studies of charmed baryon spectroscopy, performed by the Belle collaboration, are briefly described. We report the observation of an isotriplet of baryons $\Sigma_c(2800)$ and evidence for two new baryons $\Xi_{cx}(2980)$ and $\Xi_{cx}(3077)$. Finally we present a precise determination of the masses of $\Xi_c$ and $\Xi_c(2645)$.