#NEXUS BEGIN DATA; DIMENSIONS NTAX=26 NCHAR=24 ; FORMAT DATATYPE=STANDARD SYMBOLS=" 0 1" MISSING=? GAP=- ; MATRIX Ancestor 000000000000000000000000 Cycloderma_aubryi 111110000000000000000000 Pelochelys_bibroni 000011111100000000000000 Amyda_cartilagineus 000010111100000000000000 Cyclanorbis_elegans 000110000010000000000000 Rafetus_euphraticus 000010011101100000000000 Apalone_ferox 000010011101110000000000 Nilssonia_formosus 000010001100001000000000 Cycloderma_frenatum 111110000000000000000000 Aspideretes_gangeticus 000010000100000100000000 Aspideretes_hurum 000010000100000100000000 Chitra_indica 000011111100000000000000 Apalone_muticus 000010011101110010000000 Lissemys_punctata 011110000000000000000000 Cyclanorbis_senegalensis 000110000010000000000000 Pelodiscus_sinensis 000010001100001001100000 Apalone_spiniferus 000010011101110010000000 Palea_steindachneri 000010001100001000100000 Dogania_subplanus 000010001100001001100000 Trionyx_triunguis 000010011100100000000000 Gilmoremys_lancensis 001110000000000000010000 Plastomenus_thomasii 001110000000000000011000 Hutchemys_rememdium 001110000000000000011110 Hutchemys_arctochelys 001110000000000000011110 Hutchemys_tetraneton 001110000000000000011011 Hutchemys_sterea 001110000000000000011011 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;