Prostacheoceras

Prostacheoceras is genus of ammonoid cephalopods belonging to the Vidrioceratidae family. Species belonging to this genus lived in early to middle Permian.

Species and distribution

 * Prostacheoceras alter Leonova, 1989 : Artinskian - Roadian of Tajikistan and Thailand
 * Prostacheoceras benedictinum Gemmellaro, 1887 : Wordian of Italy
 * Prostacheoceras burnense Tumanskaia, 1931 : Roadian of Russia (Crimea)
 * Prostacheoceras chinense Wang, 1983 : Asselian - Wordian of China (Xinjiang). Nomen nudum, as it is based only on fragmentary specimen. Unsure age assignment.
 * Prostacheoceras darvasicum Leonova, 1992 : Kungurian of Tajikistan
 * Prostacheoceras dentatum Ruzhentsev, 1938 : synonym of P. juresanense
 * Prostacheoceras geminum Ruzhentsev, 1938 : synonym of P. juresanense
 * Prostacheoceras juresanense Maksimova, 1935 : Asselian of Kazakhstan (South Urals), Russia (South Urals)
 * Prostacheoceras langi Termier & Termier, 1970 : Artinskian - Kungurian of Afghanistan and China (Xinjiang)
 * Prostacheoceras longilobatum Liang, 1982 : Wordian of China (Jilin)
 * Prostacheoceras multidentatum Tumanskaia, 1931 : Roadian of Russia (Crimea). Nomen nudum.
 * Prostacheoceras oschense Tumanskaia, 1938 : Roadian - Wordian of Tajikistan
 * Prostacheoceras principale Bogoslovskaia & Popov, 1986 : Asselian of Kazakhstan (South Urals)
 * Prostacheoceras saundersi Nassichuk, 1977 : Wordian of Canada (British Columbia)
 * Prostacheoceras shaoyangense Zhou, 1987 : Wordian - Capitanian of China (Hunan)
 * Prostacheoceras skinneri Miller, 1945 : Kungurian of Malaysia and USA (Texas)
 * Prostacheoceras strictum Bogoslovskaia, 1978 : Asselian of Tajikistan
 * Prostacheoceras tauricum Tumanskaia, 1917 : Roadian of Russia (Crimea)