Basionym Name:Dyadosporonites annulatus E.J. Romero & M.T. Castro, Ameghiniana 23(1-2): 106 (1986)
Homotypic synonyms:Dyadosporites annulatus (E.J. Romero & M.T. Castro) Bianchin., Alej. Martínez & R.K. Saxena, in Martínez, Bianchinotti, Saxena, Cornou & Quatrocchio, Papers Palaeont. 2(3): 350 (2016)