Phylogeny of the Zoroasteridae (Zorocallina; Forcipulatida): evolutionary events in deep-sea Asteroidea displaying Palaeozoic features Author Mah, Christopher text Zoological Journal of the Linnean Society 2007 2007-05-31 150 1 177 210 https://academic.oup.com/zoolinnean/article-lookup/doi/10.1111/j.1096-3642.2007.00291.x journal article 10.1111/j.1096-3642.2007.00291.x 0024-4082 5430876 ZOROASTER PLANUS ALCOCK, 1893 Zoroaster planus Alcock, 1893: 104 ; Fisher, 1919b: 472 , 477; H.L. Clark, 1920: 101 (in key); Clark & Mah, 2001: 234 ; McKnight, 2006: 43 . Occurrence : Laccadive Sea, 2200 m .