#NEXUS BEGIN DATA; DIMENSIONS NTAX=24 NCHAR=22 ; FORMAT DATATYPE=STANDARD SYMBOLS=" 0 1" MISSING=? GAP=- ; MATRIX Batagur 0000000000000000000000 Heosemys 1000000000000000000000 Manouria 1100000000000000000000 Centrochelys 1111000000000000000000 Stigmochelys 1111110000000000000000 Dipsochelys 1111110000000000000000 Acinyxis 1111011100000000000000 Pyxis 1111011100000000000000 Astrochelys_yniphora 1111010110000000000000 Astrochelys_radiata 1111010111000000000000 Cylindraspis 1111010111000000000000 Geochelone 1101000000100000000000 Gopherus 1101000000111100000000 Xerobates 1101000000111100000000 Chelonoidis 1101000000101100000000 Indotestudo 1101000000100110000000 Kinyxis 1101000000100111100000 Chersina 1101000000100111100000 Psammobates 1101000000100110111000 Homopus 1101000000100110111000 Malacochersus 1101000000100110101100 Testudo 1101000000100110101111 Pseudotestudo 1101000000100110101111 Agrionemys 1101000000100110101101 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;