Conicoidium laevigatum
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"laevigatum" Jiabo, 1978, p.46, pl.18, fig.1. Holotype: Jiabo, 1978, pl.18, fig.1. NOW Parabohaidina runcinatus. Originally Conicoidium laevigatum, subsequently Parabohaidina laevigata (Jiabo) He Chengquan et al. (illegitimate combination, non Parabohaidina laevigata Jiabo), thirdly (and now) Parabohaidina runcinatus. Taxonomic senior synonym: Parabohaidina laevigata, according to Sun Xuekun (1994, p.82) ) - however, He Chengquan et al. (2009, p.466) retained this species separately. Age: early Tertiary.
Parent: Conicoidium