Claparède and Lachmann, 1859
From dinoflaj2
Claparède, E. and Lachmann, J., 1859: Études sur les infusoires et les rhizopodes. Institut national génevois, Mémoires, v.6 (Mémoire 1), p.261-482, pl.14-24. (Cover date 1858, issue date 1859, according to Loeblich Jr. and Loeblich III, 1966.)