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Chlamydophorella membranoidea

"Chlamydophorella? membranoidea" Vozzhennikova, 1967, p.114-115, pl.48, figs.1-2,3a-b,4a-b,5-8,9a-c,10.

EMENDATION: Lentin and Vozzhennikova, 1990, p.103, as Lagenadinium? membranoideum.

TYPE: Holotype: Vozzhennikova, 1967, pl.48, figs.9a-b; Lentin and Vozzhennikova, 1990, text-fig.58; lost according to Lentin and Vozzhennikova (1990, p.103). Lectotype: ?Vozzhennikova, 1967, pl.48, fig.6; Lentin and Vozzhennikova, 1990, pl.10, figs.6-7; designated by Lentin and Vozzhennikova (1990, p.103).

HISTORY: NOW: Lagenadinium?. Originally Chlamydophorella, subsequently Chlamydophorella?, thirdly (and now) Lagenadinium?. Questionable assignment: Stover and Evitt (1978, p.28).

SYNONYM(S): Taxonomic junior synonym: Stephanelytron cretaceum, according to Heilmann-Clausen in Heilmann-Clausen and Thomsen (1995, p.301).

AGE: Late Jurassic.


Infraspecific taxa:


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