#NEXUS BEGIN DATA; DIMENSIONS NTAX=20 NCHAR=19; FORMAT SYMBOLS= " 0 1" MISSING=? GAP=- ; MATRIX Elops 0000000000000000000 Lycoptera 0000000000000000011 Eohiodon 0000000000000001111 Hiodon 0000000000000001111 Joffrichthys 0000000000011110101 Heterotis 0000000001111110101 Arapaima 0000000001111110101 Phareodus 0000000110111110101 Pantodon 0000001110111110101 Singida 0000001110111110101 Scleropages 0000010010111110101 Osteoglossum 0000010010111110101 Ostariostoma 0000000000000010101 Petrocephalus 0001100000000110101 Gnathonemus 0011100000000110101 Campylomormyrus 0011100000000110101 Chitala 0100000000001110101 Xenomystus 1100000000001110101 Papyrocranus 1100000000001110101 Palaeonotopterus 0000100000000110101 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;