  We describe pentaquarks as baryo-charmonia with a color octet $c\bar{c}$ core
bonded to a color octet three-quark system. Fermi statistics of the light quark
cloud allows to describe two pentaquark triplets: a lower one, well supported
by experiment, and a higher one with strangeness. For the time being, the
lowest line of the strange triplet has been experimentally identified in a
$3\sigma$ peak. Data also suggest (at least) two different production
mechanisms for pentaquarks. We show how this can be described in the proposed
scheme.
