Rhacobrachion Appendix A
From dinoflaj3
RHACOBRACHION Dorning, 1981, p.198. Acritarch genus. The second part of the generic name is based on the Greek masculine noun "brachion" (arm), and hence adjectival specific epithets should be conjugated accordingly. Type: Cramer, 1964, pl.1, fig.8, as Baltisphaeridium malum.
Species List: