Hystrichosphaerina varispinosa

?varispinosa (Brenner, 1988, p.87–88, pl.16, figs.2a–c,5a–b) Stancliffe and Sarjeant, 1990, p.204.  Holotype: Brenner, 1988, pl.16, figs.2a–c.  Originally Systematophora, subsequently (and now) Hystrichosphaerina?.  Questionable assignment: Stancliffe and Sarjeant (1990, p.204); and Courtinat in Fauconnier and Masure (2004, p.334) as a problematic species.  Age: Oxfordian–early Kimmeridgian.

Parent: Hystrichosphaerina