Lithodinia araneosa
From dinoflaj2
"?araneosa" (Muir and Sarjeant, 1978, p.197-198, pl.1, fig.1; text-fig.1) Riley, 1979, p.221. Holotype: Muir and Sarjeant, 1978, pl.1, fig.1; text-fig.1. NOW Meiourogonyaulax Originally (and now) Meiourogonyaulax, subsequently Lithodinia, thirdly Lithodinia?. Questionable assignment: Williams et al. (1993, p.56) as a problematic species. Age: Mid Callovian.
Parent: Lithodinia