Radiolaria - Nassellaria - Hsuidae

Belongs to Parahsuum according to Widz and De Wever 1993

Sister taxa: Parahsuum edenshawi, Parahsuum formosum, Parahsuum hiconocosta, Parahsuum izeense, Parahsuum longiconicum, Parahsuum mostleri, Parahsuum officerense, Parahsuum ovale, Parahsuum primitivum, Parahsuum publicum, Parahsuum simplum, Parahsuum vizcainoense, Lupherium nitidum, Lupherium snowshoense, Drulanta bella, Drulanta pulchra, Fantus exiguus, Fantus schoolhousensis

Ecology: passively mobile planktonic omnivore