Pithonella perlonga
From dinoflaj2
"perlonga" Andri, 1972, p.22-24, pl.3, figs.2-6; text-fig.9, nos.1-20. Name not validly published: holotype not designated. Taxonomic senior synonym: Pithonella multicava, by implication in Villain (1977, p.146), who believed Pithonella perlonga to be the senior name. Andri (1972, p.22) considered this species to be a possible taxonomic synonym of Cadosinella gracillimoides (Appendix A) and Pithonella caucasia. Age: late Cenomanian-?early Turonian.
Parent: Pithonella