Rhacobrachion Appendix A
From dinoflaj2
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.
