Ko te peera pana roera porowhita he peera huānga-hurihuri o te momo pana e āhei ai te hurihanga me te waku iti, ā, e āhei ai te kore whakarara koki. Kua hangaia te peera hei kawe i ngā kawenga radial, me ngā kawenga axial taumaha i te taha kotahi. Kei roto i ngā peera pana roera porowhita he raupapa 292, 293 me te 294 ōrite.
