B. seeleyi (Haughton da Boonstra, 1929) daga yankin Tapinocephalus ne, Lower Beaufort Beds, Karoo basin, Afirka ta Kudu. Wannan wani nau'i ne da ba a saba gani ba. Boonstra, 1969, ya yi la'akari da wannan nau'in nau'in Bradysaurus da Lee, 1997, ya ɗauki wannan dabba a matsayin 'yar'uwar' yar'uwa zuwa ga pareiasaurs da suka ci gaba. B. seelyi kamar yana da alaƙa da Nochelesaurus da Embrithosaurus. Ya bambanta da B. baini, ƙwayoyin cheekbones sun kasance masu nauyi kuma sun yi girma sosai. Akwai nau'i 19 ko 20 na hakora masu haɗuwa a kowace muƙamuƙi. Tambaya: Menene bambanci ga baini?
da cheekbones sun yi nauyi kuma sun kara girma sosai