Classification of Konstantinov 1991
G. †Anagymnotoceras McLearn 1946
show all | hide all
†Anagymnotoceras helle McLearn 1948
†Anagymnotoceras ino McLearn 1948
G. †Arctogymnites Popov 1962
show all | hide all
†Arctogymnites clivosus Bychkov and Vavilov 1982
†Arctogymnites sonini Popov 1961
†Arctogymnites spektori Archipov 1974
G. †Frechites Smith 1932
show all | hide all
†Frechites chischeformis Konstantinov 1991
†Frechites lenaensis Konstantinov 1991
†Frechites nevadanus Mojsisovics 1888
G. †Gymnotoceras Hyatt 1877
show all | hide all
†Gymnotoceras blakei Gabb 1864
†Gymnotoceras deleeni McLearn 1946
†Gymnotoceras inflatum Konstantinov 1991
†Gymnotoceras olenekense Dagys and Konstantinov 1986
†Gymnotoceras rotelliforme Meek 1877
†Gymnotoceras tasaryense Konstantinov 1991
†Gymnotoceras zvetkovi Konstantinov 1991
G. †Intornites Asserto 1966
show all | hide all
†Intornites nevadanus Hyatt and Smith 1905
hide
Invalid names: Longobardites taimyrensis Bychkov 1976 [synonym]
†Intornites oleshkoi Archipov 1974
G. †Neocladiscites Popov 1961
show all | hide all
†Neocladiscites parenicus Popov 1961
†Neocladiscites taskanensis Popov 1961
G. †Parafrechites Silberling and Nichols 1982
show all | hide all
†Parafrechites egorovi Konstantinov 1991
†Parafrechites evolutus Konstantinov 1991
†Parafrechites kharaulakhensis Konstantinov 1991
†Parafrechites meeki Mojsisovics 1888
†Parafrechites sublaqueatus Bytschkov 1976
G. †Frechitoides Konstantinov 1987
show all | hide all
†Frechitoides carinatus Konstantinov 1987
†Frechitoides migayi Kiparisova 1958
hide
Invalid names: Frechites laptevi Popov 1961 [synonym], Gymnotoceras tuberculatum Popov 1961 [synonym], Hungarites breisleri Popov 1961 [synonym]
†Frechitoides olenekensis Konstantinov 1987