HesslandonaNanopsis_nanellaUnisulcopleura_tolmachovaeH_proximusD_lautaB_angustolobataT_primariaP_grewingkiiConchoprimitiaR_mitisU_punctosulcataL_ansiensisB_palmataO_bockiI_ventroincisurataU_irreteT_lanceolataG_digitatusA_simplexE_nonumbonatusL_decumanaU_cicatriosaC_levisA_acutaBaltonotellaP_procerusE_reticulogranulatusE_effususE_anisusT_viridisL_curvataG_grandispinosusH_macroreticulataE_sigmaO_cornutaOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Tinn_et_Meidla_2004abTinn_et_Meidla_2004aa