#NEXUS BEGIN DATA; DIMENSIONS NTAX=8 NCHAR=6 ; FORMAT DATATYPE=STANDARD SYMBOLS=" 0 1" MISSING=? GAP=- ; MATRIX Brycon 000000 Astyanax_scabripinnis 100000 Pseudocheirodon 110000 Cheirodon 111000 Odontostilbe_piaba_group 111100 Spintherobolus_papilliferus 111111 Spintherobolus_subgroup_b 111111 Megacheirodon_unicus 111110 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;