#NEXUS BEGIN DATA; DIMENSIONS NTAX=28 NCHAR=26 ; FORMAT DATATYPE=STANDARD SYMBOLS=" 0 1" MISSING=? GAP=- ; MATRIX Ancestor 00000000000000000000000000 Cycloderma_aubryi 11111000000000000000000000 Pelochelys_bibroni 00001111110000000000000000 Amyda_cartilagineus 00001011110000000000000000 Cyclanorbis_elegans 00011000001000000000000000 Rafetus_euphraticus 00001001110110000000000000 Apalone_ferox 00001001110111100000000000 Nilssonia_formosus 00001000110000010000000000 Cycloderma_frenatum 11111000000000000000000000 Aspideretes_gangeticus 00001000010000001000000000 Aspideretes_hurum 00001000010000001000000000 Chitra_indica 00001111110000000000000000 Apalone_muticus 00001001110111100100000000 Lissemys_punctata 01111000000000000000000000 Cyclanorbis_senegalensis 00011000001000000000000000 Pelodiscus_sinensis 00001000110000010011000000 Apalone_spiniferus 00001001110111100100000000 Palea_steindachneri 00001000110000010001000000 Dogania_subplanus 00001000110000010011000000 Trionyx_triunguis 00001001110010000000000000 Gilmoremys_lancensis 00111000000000000000100000 Plastomenus_thomasii 00111000000000000000110000 Hutchemys_rememdium 00111000000000000000111100 Hutchemys_arctochelys 00111000000000000000111100 Hutchemys_tetraneton 00111000000000000000110110 Hutchemys_sterea 00111000000000000000110110 Gobiapalone_breviplastra 00001001110110100000000001 Gobiapalone_orlovi 00001001110110100000000001 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;