Hystrichosphaerina sarjeantii

"sarjeantii" (Gitmez, 1970, p.291–292, pl.11, fig.4; text-fig.25) Duxbury, 1980, p.126.  Holotype: Gitmez, 1970, pl.11, fig.4; text-fig.25; Fauconnier and Masure, 2004, pl.26, fig.7.  NOW Emmetrocysta.  Originally Polystephanephorus, subsequently (and now) Emmetrocysta, thirdly Hystrichosphaerina, fourthly Stiphrosphaeridium.  Age: early Kimmeridgian.

Parent: Hystrichosphaerina