  We have carried out a statistic survey on the pulsating variable stars with
multiple identities. These stars were identified to exhibit two types of
pulsation or multiple light variability types in the literature, and are
usually called hybrid pulsators. We extracted the hybrid information based on
the Simbad database. Actually, all the variables with multiple identities are
retrieved. The survey covers various pulsating stars across the
Hertzsprung-Russell diagram. We aim at giving a clue in selecting interesting
targets for further observation. Hybrid pulsators are excellent targets for
asteroseismology. An important implication of such stars is their potential in
advancing the theories of both stellar evolution and pulsation. By presenting
the statistics, we address the open questions and prospects regarding current
status of hybrid pulsation studies.
