Beipiaopterus Beipiaopterus Beipiaopterus is a genus of ctenochasmatid pterosaur (flying reptile) from the Lower Cretaceous Yixian Formation (Aptian) in the People's Republic of China. The genus was named in 2003 by Lü Junchang. The generic name is derived from Beipiao City in Liaoning Province and a Latinised Greek "pteron", "wing". The specific epithet honours paleontologist Professor Chen Peiji. The type and only species is based on holotype BPM 0002, a crushed partial skeleton of a subadult individual on a slab, missing the skull. It includes four cervical, fourteen dorsal, three sacral and nine caudal vertebrae, a complete left wing and two
Christos (given name) Christos (given name) Christos is a common Greek given name. In Greek, it may be spelled Χρίστος ("Chrístos") or Χρήστος ("Chrēstos"), which are pronounced identically ("cf." iotacism). The Greek name Χρίστος is derived from the earlier word χριστός (note the difference in accentuation), meaning "anointed" and which became the Christian theological term for the Messiah. The spelling of the Greek name Χρήστος suggests a derivation from the word χρηστός, which in earlier forms of the language principally meant "useful", and in modern Greek means "ethical, righteous, good, just, upright, virtuous". It is more likely, however that the form Χρήστος is