#NEXUS BEGIN DATA; DIMENSIONS NTAX=12 NCHAR=10; FORMAT SYMBOLS= " 0 1" MISSING=? GAP=- ; MATRIX Presumed_ancestor 0000000000 Arapaima 0000001111 Heterotis 0000001111 Sinoglossus 0000000111 Joffrichthys_gen_nov 0000000011 Brychaetus 0001110001 Phareodus 0001110001 Cretophareodus 0000110001 Pantodon 0010010001 Singida 0110010001 Scleropages 1110010001 Osteoglossum 1110010001 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;