Quasimitra rubrolaterculus
Quasimitra rubrolaterculus is a species of sea snail, a marine gastropod mollusk in the family Mitridae, the miters or miter snails. Distribution
This marine species occurs off Natal, South Africa. References

 Aiken R. & Seccombe A. (2019). Five new Gastropoda (Casmaria, Sassia, Kilburnia, Quasimitra and Calliostoma) from the eastern seaboard of southern Africa and a revision of Mitra boswellae. The Festivus. 51(3): 198-217

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rubrolaterculus
Gastropods described in 2019