Didymoceras Add to phylogenetic matrix

Genus

Taxonomic relationships of Didymoceras

• Didymoceras californicum belongs to Didymoceras - Howarth (1965)
• Didymoceras tortus belongs to Didymoceras - Kennedy et al. (2000)
• Didymoceras newtoni belongs to Didymoceras - Kennedy et al. (2000)
• Didymoceras stevensoni belongs to Didymoceras - Kennedy et al. (2000)
• Didymoceras uncus belongs to Didymoceras - Kennedy et al. (2000)
• Didymoceras cheyenense belongs to Didymoceras - Kennedy et al. (2000)
• Emperoceras belongs to Didymoceras - Kennedy et al. (2000)
• Didymoceras subtuberculatum belongs to Didymoceras - Howarth (1965)
• Didymoceras vespertinus belongs to Didymoceras - Kennedy et al. (2000)
• Didymoceras cochleatus belongs to Didymoceras - Kennedy et al. (2000)
• Didymoceras nicolletii belongs to Didymoceras - Kennedy et al. (2000)
• Didymoceras binodosum belongs to Didymoceras - Kennedy et al. (2000)
• Didymoceras nebrascense belongs to Didymoceras - Kennedy et al. (2000)
• Didymoceras hornbyense belongs to Didymoceras - Zaborski (1985)
• Didymoceras tenuicostatus belongs to Didymoceras - Kennedy et al. (2000)
• Didymoceras platycostatum belongs to Didymoceras - Kennedy et al. (2000)
• Didymoceras umbilicatus belongs to Didymoceras - Kennedy et al. (2000)
• Didymoceras tricostatus belongs to Didymoceras - Kennedy et al. (2000)
• Didymoceras angulatum belongs to Didymoceras - Kennedy et al. (2000)
• Didymoceratoides belongs to Didymoceras - Kennedy et al. (2000)
• Didymoceras awajiense belongs to Didymoceras - Morozumi (1985)
• Didymoceras cheyennense belongs to Didymoceras - Kennedy and Cobban (1994)
• Didymoceras draconis belongs to Didymoceras - Kennedy et al. (2000)
• Didymoceras aurarium belongs to Didymoceras - Kennedy et al. (2000)
• Didymoceras donezianum belongs to Didymoceras - Ifrim et al. (2015)
• Didymoceras belongs to Nostoceratidae - Ifrim et al. (2015)