Tarzidium is a thoroughbred horse born in New Zealand in 2018. Race horse Tarzidium is by Tarzino (NZ) out of Stunner (NZ) , trained by S J Richards. Tarzidium form is available here. Owned by W T Threadgold, F Dintinosante, Plenty Valley No. 7 (Mgr: F Dintinosante), P E Miall, Jab Racing (Mgr: B Marotta), G G Johnson, S L Mellor, M P Cummins, S E Bristow, P M Humphreys, A J McIntyre, V A Tassone, A J Trescowthick, Mrs S H Bristow, Mrs K L Humphreys, Mrs N D McIntyre & S P Diggle.