Prolixosphaeridium granulosum (Deflandre, 1937b, p.77, pl.16 [al. pl.13], fig.4)
Davey et al., 1966, p.172.
TYPE: Holotype:
Deflandre, 1937b, pl.16 (al. pl.13), fig.4.
HISTORY: Originally
Hystrichosphaeridium xanthiopyxides var. granulosum,
subsequently
Baltisphaeridium xanthiopyxides var. granulosum
(combination not validly published,
Appendix A),
thirdly
Baltisphaeridium granulosum
(Appendix A),
fourthly (and now)
Prolixosphaeridium granulosum.
SYNONYM(S): Taxonomic junior synonyms (at specific rank):
Baltisphaeridium pilosum var. longispinosum
(as
Tenua pilosa subsp. longispinosa),
according to
Sarjeant (1976c,
p.19) - however,
Erkmen and Sarjeant (1980,
p.64) considered
Baltisphaeridium pilosum var. longispinosum
to be a taxonomic junior synonym (at specific rank) of
Prolixosphaeridium anasillum,
not of
Hystrichosphaeridium xanthiopyxides var. granulosum
(as
Prolixosphaeridium granulosum);
Prolixosphaeridium anasillum,
according to
Lentin and Williams (1993,
p.539) - however,
this synonymy was based on a mis-reading of
Erkmen and Sarjeant (1980).
AGE: Senonian.
Infraspecific taxa:
Go up one level.
DINOFLAJ (c) 1998
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