original description
Kofoid & Campbell. (1929). A conspectus of the marine and freshwater ciliata belonging to the suborder Tintinnoinea, with descriptions of new species principally from the Agassiz Expedition to the Eastern Tropical Pacific 1904-1905. , available online at http://aquaparadox.obs-vlfr.fr/html/PFD/Taxonomic%20Monographs/k&c1929.pdf [details] Available for editors 
additional source
Brandt, K. (1906). Die Tintinnodeen der Plankton-Expedition. <em>Ergebnisse der Plankton-Expedition der Humboldt-Stiftung.</em> Bd III, L. a., Tafelrkläungen nebst kurzer Diagnose der neuen Arten:Vorwot & Tafel-Erklärungen, pp. 1-43, 70 plates.
page(s): pg 16, plate 17 - figure 4,5,7; plate 18, figure 10 [details] 
From editor or global species database