#NEXUS BEGIN DATA; DIMENSIONS NTAX=21 NCHAR=18 ; FORMAT DATATYPE=STANDARD SYMBOLS=" 0 1" MISSING=? GAP=- ; MATRIX Squalodon 000000000000000000 Xhosacetus_n_gen 111100000000000011 Pterocetus_n_gen 111110000000000011 Khoikhoicetus_n_gen 111111000000000011 Indopacetus 111111100000000011 Africanacetus_n_gen 111111110000000011 Ihlengesi_n_gen 111111110000000011 Mesoplodon_bidens 111111111100000011 Mesoplodon_slangkopi_n_sp 111111111110000011 Mesoplodon_grayi 111111111110000011 Mesoplodon_layardi 111111111111000011 Mesoplodon_densirostris 111111111111000011 Mesoplodon_mirus 111111110100100011 Hyperoodon 111111110100100011 Ziphius 011100000000010001 Izikoziphius_rossi 011100000000011001 Izikoziphius_angustus_n_gen 011100000000011001 Nenga_n_gen 001100000000000011 Tasmacetus 001100000000000000 Microberardius_n_gen 000100000000000100 Berardius 000100000000000100 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;