Lingulodinium machaerophorum ssp. strangulatum (Rossignol, 1964) Lentin and Williams, 1973

Now Lingulodinium strangulatum. Originally Baltisphaeridium machaerophorum var. strangulatum, subsequently Lingulodinium machaerophorum ssp. strangulatum, thirdly (and now) Lingulodinium strangulatum.
Holotype: Rossignol, 1964, pl.2, fig.16
Age: Pleistocene

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Original description: [Rossignol, 1964] (translated from French):

Baltisphaeridium machaerophorum var. strangulatum var. nov.
Pl. 2, fig. 16

Holotype: Ashdod 15/0 - 80-80.50 m. Blade A (A0 41.6 × 105.8).
Pleistocene.
A fairly distinct constriction marks the base of the processes, which give the shape of a non-flattened spearhead.
Dimensions: test: 44 μ.
processes: 14 μ.