Radiolaria - Nassellaria - Xiphothecaellidae

Alternative combination: Xiphotheca rugosa

Belongs to Xiphothecaella according to De Wever and O Dogherty 2007

Sister taxa: Xiphothecaella brevicaudata, Xiphothecaella elegans, Xiphothecaella karpenissionensis, Xiphothecaella longa, Xiphothecaella longicaudata, Xiphothecaella munda, Xiphothecaella orchardi, Xiphothecaella procera, Xiphothecaella strigosa