Cobricosphaeridium spiniferum subsp. spiniferum Appendix A

subsp. spiniferum.  Autonym.  Holotype: Harland and Sarjeant, 1970, pl.21, figs.3,6; text-fig.3; Head et al., 2003, fig.9, nos.5-10.  Head et al. (2003, p.1175) proposed an emended diagnosis for this subspecies. Parent: Cobricosphaeridium spiniferum