Gottschling, M., Tillmann, U., Elbrächter, M., Kusber, W.-H., & Hoppenrath, M. (2019).

Glenodinium triquetrum Ehrenb. is a species not of Heterocapsa F.Stein but of Kryptoperidinium Er.Lindem. (Kryptoperidiniaceae, Peridiniales)

. Phytotaxa, 391(2), 155–158. https://doi.org/10.11646/phytotaxa.391.2.11