[en] New experimental results are presented on inclusive production properties of anti Σsup(*)⁺(1385) and anti Σsup(*)^-(1385) in K⁺p interactions at 32 GeV/c. The analysis is based on significantly larger statistics than previously available. A comparison is also made of invariant x-distributions of K⁰/anti K⁰, anti Λ and anti Σ⁺sup(+-) and of anti Σ⁺sup(+-)(1385) and Ksup(*)⁺(892). These spectra exhibit regularities expected from the quark-recombination picture when it is assumed that the strange mesons and antibaryons are produced off the strange anti s-valence-quark in the incident K⁺ meson. Transverse momentum distributions are also presented for Ksup(*)⁺(892) and anti Σsup(*)sup(+-)(1385) and found to be very similar. The results on strange antibaryon average multiplicities disagree strongly with a recent version of the additive quark model. (orig.)