#NEXUS BEGIN DATA; DIMENSIONS NTAX=16 NCHAR=22 ; FORMAT DATATYPE=STANDARD SYMBOLS=" 0 1" MISSING=? GAP=- ; MATRIX Inia_geoffrensis 0000000000000000000000 Pontoporia_blainvillei 1111000000000000000100 Delphinapterus_leucas 0001110000000000000000 Orcaella_brevirostris 0001110000000000000000 Tursiops_truncatus 0001011000000000000000 Lisodelphis_borealis 0001011000000000000000 Phocoena_sinus 0111000111000011011010 Phocoena_dioptrica 0111000111110011001011 Phocoena_phocoena 0111000111110011101011 Phocoenoides_dalli 0111000111010011101011 Neophocaena_phocaenoides 0111000001000011001011 Phocoena_spinipinnis 0111000011000011011010 Piscolithax_tedfordi 0011000000001011000110 Piscolithax_boreios 0011000000001111001100 Piscolithax_longirostris 0011000000001111001100 Salumiphocaena_stocktoni 1111000000000001000100 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;