Wetzeliella clathrata ssp. clathrata

Autonym, now redundant.
Originally Wetzeliella clathrata subsp. clathrata, subsequently Kisselevia? clathrata subsp. clathrata, thirdly Charlesdowniea clathrata subsp. clathrata.
Holotype: Eisenack, 1938, text-fig.5; Eisenack, 1954, pl.7, fig.12
Locus typicus: Palmnicken, Samland, Russia
Stratum typicum: Late Eocene-Early Oligocene
Translations Eisenack, 1938, 1954: LPP

Original description: Eisenack, 1938, p. 187
Wetzeliella clathrata differs from Wetzeliella articulata in its stronger diamond shape and the balustrade-like fusion of the marginal spines.