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Riculacysta semitecta

"Riculacysta semitecta" (Bujak in Bujak et al., 1980, p.46,48,50, pl.14, figs.2-9; text-fig.13) Kirsch, 1991, p.129.

TYPE: Holotype: Bujak et al., 1980, pl.14, figs.4-6.

STATUS: Combination not validly published: basionym not fully referenced.

HISTORY: NOW: Glaphyrocysta. Originally Cyclonephelium, subsequently (and now) Glaphyrocysta, thirdly Riculacysta (combination not validly published).

SYNONYM(S): Taxonomic senior synonym: Riculacysta perforata, according to Köthe (1990, p.50) - however, Kirsch (1991, p.129) retained Cyclonephelium (as Riculacysta, now Glaphyrocysta.

AGE: Mid Eocene (see Aubry, 1986).


Infraspecific taxa:


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DINOFLAJ (c) 1998