#NEXUS begin data; dimensions ntax=75 NCHAR=253; FORMAT data=standard MISSING=? GAP=- SYMBOLS= "01239"; matrix Galeaspida 0000-00??00101?0?1000?-00000--0-0-0-0000-00-00-00000-000000?00?0000000-000?00-0-?0??00?00-?00??000000000---000--00000--00000-??0-?00000???0000-00?0---0--00001----0-0?----0-0--0--0-----------?---000-0--0-0-000----00-0--?0???0??--0?0???00--0-00-0---00-000 Acanthodes 000120011001011-0110-?-0?000--010-0-1?00-000011101010?01?1??010?0111?0110111010011001101101001111?001101---00101001011001000011110010000100???-0000---0?-0000?----0-0?---10-0--0--0-------????0---000-0--0-0-?00?---00-1--?????0?001?00??000--0-00-0---?00111 Achoania 001121?????????1?0-????10??????????????1?1?11??????0?011010?1??00100???1?????0?????????????????1???????00?1???????????1????????1???????????0?0????1???110???01?????????????0????100???????1010???1???1110??10101011011????30110111?????????010?0010??????01?? Akmonistion 10012010?00??21-?1?1---0-000--010-0-?0111000011?000?0101010?01001110101100?111?11?001??110111010100?0011---001-001101110110001001000000000?0??-0000---0?-0000?----0-0?---?0-0--0--0-------?????---?00-0--0-0-?0??---0?-1--020?0????1?00?0000--0-00-0---??01?0 Austroptyctodus 0001?0?1?01010?1?0-?1-001-00--00110-0010-01100????000?01010?0????101????????0?????????????????0???0??000001101-00000100?111001010?000011??????-0??00?????0000?10100-01-11?0-0--0--0---?-???0???0--00?-0--0-0-00??---0??0--??????????1?????00--0-00-0?0??????? Bothriolepis 0000-00?-0?00?10?0-000010-00--00100-????-0?10000??00???0?0???????0?????00????????0????????????0????????000010?????1?000000011000-00000000?????-000?1???0?00010-0101-0?-11?0-???0--0---?-???????0--00?-0--0-0-0002---0?00--?0???????????????????????0?0????000 Brachyacanthus 000??00??????10??100??-0?11000000-0-????-0?00??????????1?1?????????????????????????????????????????????01-1001010010?0??1?000111011110011?????-0??0---0?-0000?----0-0?---?0-?--????----?--?????---?0????-0-0-?0???--????--?????????????????????????0---?????1 Brindabellaspis 000110?100010????0-?000?1-?????010???????????????????0?010000000000000-00000100?00??10000-0001000000?0000????1-0001010??????0??1??00?0???????0-0??01???0?0000010111100-11??-???????????-???0?000--?????????????????-????--02?100????11??00?????????????0????? Brochoadmones 0101000100?111100110??-0?000--010-0-??1100000??????????1?1?????????????????????????????????????????????1---00????????-??10000111111110011?????-0??0---0?-0000?----0-0?---?0-?--????----?--?????---?0????-0-0-?0???--????--?????????????????????????0---?????? Buchanosteus 00?1?0?100010??0?0-001111-00--00110-??1?-0?10010??0?001101000001010010-00000000?00??1000???001100000100000011?0???1?1???????00?1??0000???????0-0??00?????0000010101011-11??-????--0---?-???????0--00?-0--0-0-0002---0000--02??1000001100000010000010?00?????? Campbellodus 000??011?01010?1?0-?1-001-00--00100-0010-01100?0??000?0???????????????????????????????????????0????????000110?????1??0??111001010?00001?01????-000?0?????0000?10100-01-11?0-0--0--0---?-???0???0--00?-0--0-0-00??---00-0--??????????1?????00--0-00-0?0?????0? Cassidiceps 000??00??00101?0?10???-???111?100-0-??00-000???????????1?1?????????????????????????????????????????????1---0011?????????1?000111010100011?????-0??0---0?-0000?----0-0?---?0-?--????----?--?????---?0????-0-0-?0???--????--?????????????????????????0---?????? Cheiracanthus 000120011001010-?111??-0?01111100-0-??00-000011001010?01?1?????????????????????01??????????????????????1---001110010?1??10000111100100001?????-0??0---0?-0000?----0-0?---10-?--????----?--?????---?0????-0-0-?0???--???1--????????????????00--0-00-0---?????1 Cheirolepis 000120010101012110-01-110-1100101011??10-001111?10000?11?10??????11????10????0?0??00???????????1???????001100?????1???1010000000-00000001?000?-011?0100101000011010-0?10-00010010?00002?0?0000100100010000011000200?111100?0??????0??????10?000101??0101?0110 Chondrenchelys 11012010?00??-1-?1?1---0-000--000-0-??110000011?00011001110?0?000110??-111??0?????????????0?00110?0?0011---001-00110100011000000-00000000?????-0??0---0?-0000?----0-0?---?0-?--????----?--?????---?0????-0-0-?0???--???1--????????????????00--0-00-0---?????? Cladodoides 110????????????-????---?-?????????????111?00011?00???1010???00000110101000011111110011011111?0101010001???????????????????????????????????????-0??0---0?-0000?----0-0?---?0-?--????-------?????---??????-0-0-?0???--0?-1--02?100???1?0??0000--0-00-?---?????? Cladoselache 11012011000??2?-?1?1---0-000--010-0-?01110000110000?0?01?10?0??0111????10???11?11???????1?1?101010??10?1---001-00110101010000100000?000000????-0??0---0?-0000?----0-0?---?0-?--????----?--?????---?00???-0-0-?0???--???1--?????????1??????00--0-00-0---????10 Climatius 0001000??000110-?10000-0?11000000-0-??110000011?00010?0??1?????????????????????????????????????????????01-1001000010?0??1?000111011110011?????-0000---0?-0000?----0-0?---10-?--?--0-------?????---?0??0--0-0-?0???--00?1--????????????????00--0-00-?---?????1 Cobelodus 1101?01??00????-?1?1---0-000--010-0-00111000011?00010101?1??01000111101101011111110011011011001010000011---001-00110111011000000-000000000????-0??0---0?-0000?----0-0?---?0-?--????----?--?????---?0????-0-0-?0???--???1--02?1?0?0????0?0000--0-00-0---?????? Coccosteus 000??01????????0?0-001111-00--00110-??10-0110??????00?11?1?????????????00??????????????????0???????????000011?0???1?????1?000001-00010100?????-000?0?????0000010101011-11?0-???0--0---?-01?000?0--00?-0--0-0-0002---000?--?????????????????????????0?0?????10 Cowralepis 000??0?????????0?0-1?-001-00--00110-0?10-0110?????00??1????????????????????????????????????0???????????000110????????01?1?000001-000??1-00????-000?0?????0000?10101111-10??-????--0---?-???010?0--00?-0--0-0-0002---00??--?????????????????????????0?0?????10 Culmacanthus ?00??00??0010101?100??-1?000--000-0-????-0??0????????????1?????????????????????????????????????????????01-10010?0010?0??10000111100100011?????-0000---0?-00000----0-0?---?0-?--????----?--?????---?0????-0-0-?0???--????--?????????????????????????0---?????1 Debeerius 11012010?0???-1-?1?1---0-000--000-0-001???00001?000?1001110?0?0?0111??-111??0?110??????10-0100100?0?00?1---001-00110100011?001001001000100????-0??0---0?-0000?----0-0?---?0-?--????----?--?????---?0????-0-0-?0???--???1--????????????????00--0-00-0---???01? Diabolepis 001121?????????1?0-?1-1???????????????10-0011?????000011?10?0?100110???101?1?0?0?1??11??????00111?????????????????????????????????????????1001????0?0011110?00101??????0-??1????000???11011110?11??0?100-0-11000210?????1101000??0?0?0?0??010101011?????????? Dialipina 0????00?011011?0?0-01-101??????0??10??1??00?1??????????1?1??????????????0??????????????????????????????001100???????????10000000-0000??11?0??????1??10??0??00?110???0??0-?0????????10????01010?0???1?10????11??0????????1????????????????????????????00?????0 Dicksonosteus 00?110?1?0?????0?0-001111-00--00100-??1??0110000????001101000001010010-00001000?00??10000-0001100000?0000001000-0000101????000?1-?00101??????0-0??00?????0000010101011-1100-???0--0---?-?1?01000--000-0--0-0-0002---0000--02111000001100000010000010?00000??? Diplacanthus 0101?0011001010?0100??-0?000--00??0-??00-0010?????1??????1?????????????????????????????????????????????001100110100000??10000111110100011?????-0000---0?-0000?----0-0?---10-?--?--0-------?????---?0??0--0-0-?0???--0???--??????????????????????????---?????1 Doliodus 1?0??0?100?????-?1??---0-?00--0?0-0-??111000011??????101010?00?00010???00??111?11?00????11??10101000?0????-????????????????00??1???11?????????-0000---0?-0000?----0-0?---?0-?--?--0-------?????---?0??0--0-0-?0???--0?-1--02??0????1?0??0000--0-00-?---????1? Entelognathus 000??0???0101??0?0-01-111-110010101???1?????101?????00?1010?0000010????00?01????0???????????011000??10?000010??????????????00??1?????0????????-0??00????00000??0111-00?10000???0000?1??????????00??0?0?????110?0??????01??0???1??0?01100?00????????0??0?????? Eusthenopteron 001120010010112100-01-110-11001010101110-001111100000011110111100110110101110000?1111111100?001111010100011000--0000000010000000-000000111?010-00110001--101000011100?00-10-??0000010????????1?????01???0??11?????????111111000010100010001000020000111111010 Euthacanthus 00010001?001110-0100??-0?01111100-0-??1100000?????????0??1?????????????????????????????????????????????0-11001110010????10000111011100011?????-0??0---0?-0000?----0-0?---?0-?--????----?--?????---?0????-0-0-?0???--????--????????????????00--0-00-0---?????1 Gogonasus 0011210100101?2100-01-110-1101?010101?10-001111100000011110111010110110001110000??1111?1????00111101010001100?????????0?????0?????????0?1?1010100?10001--101000011100?00-10-??0000010????????1??????1???0??1??????????111111000010100010001000020000?11111?10 Gladiobranchus 000120011001011-?100??-0101000100-0-??00-0000?????1??????1?????????????????????????????????????????????1---00100100010??10000111111110?11?????-0??0---0?-0000?----0-0?---?0-?--????----?--?????---?0????-0-0-?0???--????--?????????????????????????0---?????1 Guiyu 0011200101101121?0-01-110-1100101010??11?1011?????000011?10?1???01001??10?1??0?0???????????????1???????00?110?-???1?????1??001?1000100?11?000001??1010010100010011100?00-?0110000000000?001000?0?101?11101111001?11011??1?301?0110???0?????010000001100????01 Hamiltonichthys 11012010?00?120-?110---0-000--010-0-0?111000001?0?010101?11?00??0110??-?0??1???1????????110?0?10001??011---001-000101000110001001001010110????-0000---0?-0000?----0-0?---?0-?--?--0-------?????---?0??0--0-0-?0???--00?1--0???0????1?0??0?00--0-00-?---???1?0 Homalacanthus 000??00??001011?0111??-0?000--000-0-??00-0000110010?0?01?1??????011????1?1?????01?????????????11?????1?1---001110010?1??100001111001000010????-0??0---0?-0000?----0-0?---10-?--????----?--?????---?0????-0-0-?0???--???1--?????????1??????00--0-00-0---?????? Howqualepis ?????00?0110112110-01-110-1100101011?1110101111?1??00?11?10?0110?111???101?????0????????????0?1111???10001100?-???1??01110000000-00000?011010?01100011000010000101100?10-0001001?1100000?00000100100011?00011001200?1?110000????0?000?0??1?001111111010??0110 Ischnacanthus 000??00??001010-01000?-0?01101100-0-??110111011100010?0??1????????????????????????????????????1????????1---001110011?1??10000111100100011?????-0??0---0?-0000?----0-0?---?0-?--????----?--?????---?0????-0-0-?0???--???1--????????????????00--0-00-0---????11 Kathemacanthus 0101000100?011?-?110??-0?000--000-0-??00-0000?1???000??1?1??????0???????0??????????????????????????????1---00????????0??1?000111111100011??0??-0000---0?-0000?----0-0?---?0-?--????----?--?????---?0????-0-0-?0???--???1--?????????????????????????0---????11 Kenichthys 001121?101101??100-01-11?-1?00101010??10-0011?????000011??0?1?100110???1011????0??11??????????111??????0011000--00000000???????0??????????101010??1??0111101001011100?00-?11001000010111011121001010?100010111001110????1111000?10???0?????000020010?1??????? Ligulalepis 001??0?10??????1?0-?1-1??????????????????????????????0?101010?1?011010010??1?000010011?1100000111?????????????????????????????????????????0???????0??????0?0??10????0??0-???????????????00?000?0?????1???????????????????????101?000?0??1???????????????????? Lophosteus ???120?101?????0?0-?????????????????????????1?????????????????????????????????????????????????????????????????????????????????????????????0???-??????????????????????????????????????????????????????0??????????0???????????????????????????????????????????? Macropetalichthys 00?110?????????1?0-?00001-???????0???????????????????001100?0000000000-0000?1-1?0???10?00-?00100000?00?00?1????????????????????1???01????????0-0??00?????0000010111100-????-????--0---?-???0?0?0--0??-0--0-0-00??---????--???100????11000000--0-00-0?0??????? Meemannia 001121?????????1?0-?1-1???????????????1??0011?????000???????0?????????01?????????1??11??11??00111??1??????????????????????????????????????0???????0??????0??0?100????????????????????????0?010???????1??0??10????????????????????????0??1???????????????????? Mesacanthus 000??00???0?0100?101??-0101110000-0-??00-000011??00???01?1?????????????????????0???????????????????????1---00111001?0???10000111010100001?????-0??0---0?-0000?----0-0?---10-?--????----?--?????---?0????-0-0-?0???--???1--????????????????00--0-00-0---?????? Miguashaia 0??1200??010112100-01-111-1????01?10??10-0?111??0??00?11?1???????1?????????????????????????????????????001100???????????100??000???00???1??00?-001?000??010?0?1011100?00-10?0110?0?---??11?021??0?1??10000011110211?11??10??????1??????????????????01?0????10 Mimipiscis 001120010110112110-01-110-11001010111110-001111110000011110101100111110101111000010011111000001111011100011000--0000001110000000-000000011010001100011000010000101100?10-000100101101000010000100100110000011000200111110000000100000000110001011011010100110 Moythomasia 001120010110112110-01-11?-1100101011?110-001111110000011110101100111110101111000010011111000001111011100011000--0000001110000000-000000011010001100011000010000101100?10-00010010110100001000010010011?0000110002001??110000000?0000000?110001111111010100110 Obtusacanthus 0101201000?0120-?110??-0?0?0???0??0-??00-0000????????????1?????????????????????????????????????????????1---00????????-??1?000111?01110011?????-0??0---0?-0000?----0-0?---?0-?--????----?--?????---??????-0-0-?0???--????--?????????????????????????0---?????? Onychodus 001120010010012100-01-111-1100?01010?111010111110??00?11?10111?001001-?10111?0?0?1001???????0?1111?????0011000--0000000?10000000-00000011??00?-00110000101010?1011100?00-1010110100000011110?1000111010100111001011011?11130100010000???0??010010000110001010 Onychoselache 1101?011?0001-0-?1?1---0-000--0?0-0-??111000001?0?0?0101?1??0????11?????0???????0?????????????????1????1---001-100101000110001001001010110????-00?0---0?-0000?----0-0?---?0-?--????----?--?????---??????-0-0-?0???--???1--????????????????00--0-00-0---???11? Orthacanthus 1101201????????-?1??---0-?00--010-0-001110000111000101010?1?00000110101000011111110011011111101010100011---001-0011011??11000100?00??00-10????-0??0---0?-0000?----0-0?---?0-?--????----?--?????---??0???-0-0-?0???--???1--?????????1??????00--0-00-0---?????? Osorioichthys 00?1200?0????1?110-01-11?-1100101011??1???0?1??????????1???????????????????????????????????????????????001100??????????????00??0-00000????010?0????0110000100?1001????10-0001??1?1100?0???0000?00?00?10?00?110?02???????00?????????????????????????1010?????? Osteolepis 001121010110112100-01-11?-1100101010??10-001111?????0011110?1?10011011?101110??0011?1111??0?00111?01010001100???????????10000000-00000?11110?0100110001--101000011100?00-10-?????????????????1?????011??0??11??????????11111000010100010001000020000111111?10 Osteostraci 0001000100?010?0?10000-00000--0-0-0-0000-0?-00-00000-000000000?0000000-000?00-0-?0??00-00-?00??0000??00000000?????0?100000000?0?-0000000??0000-00?0---0--0000?----0-0?----0-0--0--0-----------?---000-0--0-0-000----00-0--?0??00??--0?0???00--0-00-0---???000 Parayunnanolepis 0??1?0?1?0?10?10?0-000010-00--00100-????????0??????????0???????????????????????????????????????????????000010?????????0?10010000?00000?00?????-000?1???0?0?010-0101-0?-11??-???0--0---?-???????0--00?-0--0-0-00??---????--?0???????????????????????0?0????000 Parexus 000??01100???10??100??-0?11000000-0-??1100000?????????0??1?????????????????????????????????????????????01-1001010010?0??10000111111110011?????-0??0---0?-0000?----0-0?---?0-?--????----?--?????---?0????-0-0-?0???--????--????????????????00--0-00-0---?????1 Poracanthodes 00010001000101???10???-0????????0-????110111011??00????????????????????????????????????????????????????1---001110011????1?000111?00100011?????-00?0---0?-0000?----0-0?---?0-?--?--0-------?????---????0--0-0-?0???--0?-1--??????????????????????????---?????1 Porolepis 001121010110112100-01-110-110?101010?1110101111100000011110?11?0011011?1011100?0??101??1????001111??01?0011000--0000000?10000000-00000?11?1010100110???10???0??001100??0-???0???000?????1?1??10???1011?11101???0?11?11111121?0001??000???0???1010???1????1010 Powichthys 001121?10110112100-01-11?-1100?0101???11??011?????000011110?111001101??101?1?0?0??10????????0011110?010001100??????????????????0??????????101111??0000111101011011????00-??10??0000101110111100010?0?101110101000110????1121000?1110?011?0101101001011111101? Promesacanthus 0001?001101101?0?101??-0101110000-0-??00-000011???010??1?1??????????????????????1??????????????????????1---00111000001??1?000111011100001?????-0??0---0?-0000?----0-0?---?0-?--????----?--?????---?0????-0-0-?0???--???1--?????????????????????????0---?????? Psarolepis 001121?101?0??21?0-01-?10-????????????11?1011?????000011010?1?10010011?10?11?0?0?1001???100000111??????00?1???????1??01?????01?10?0100????000001??10??110???0100??100??0-?1010??111000010110000?010??11101110101011011??113011011000?0001??01000000???0000101 Pterichthyodes 0?0??001?0???010?0-00??10-00--00100-??00-?0?0??????????0?0???????0????????????????????????????0????????0?0010?????1??00000011?00?0000?000?????-000?1???0?00010-0101-0?-11??-???0--0---?-???????0--00?-0--0-0-00??---????--?????????????????????????0?0??????? Ptomacanthus ?00??0?1?00111???100??-0101?0001??????1100000110000???01?10??0????0????0????0000????????????????????10?011-00100001010??10000111011110011?????-0000---0?-0000?----0-0?---?0-?--?--0-------?????---????0--0-0-?0???--0?-1--????????????0??000--0-00-?---?????1 Pucapampella 110??0?????????-????---?-??????????????????????????????1????000001101?1100?1101011001?0?101010111?00100???????????????????????????????????????-0??0?--0?-0000?-???????---?0-?--????-------?????---??????-0-0-?0???--????--?2?10????1?0??00??????????---?????? Rhamphodopsis 000??0???????0?1?0-?1-001-00--00110-??10-01100????????0???????????????????????????????????????0????????00011??0???1?????111001010?0110?10?????-0???0?????0000?1010??01-11?0-0--0--0---?-???0???0--00?-0--0-0-00??---0???--??????????1?????00--0-00-0?0??????1 Sigaspis 0????0???0???010?0-00111?-00--0010??????????0??????????????????????????????????????????????????????????000010?????????1?1?0000?1??0000?????????????0?????0?00?10101000?10?0-???0--0---?-11?????0--???-0--0-0-00??---????--?????????????????????????0?0?????00 Styloichthys 001121?101101?2100-01-11?-????????????11??011?????000011110?1?1001101?0101110??0?1101?????0?001110010100011000--00000000???????0??????????00?011??1???01????00?011100??0-?1?0010??0101110111200?101??101???100100110????1121010?1110?01??0?00001011??111110?? Tamiobatis 1101?0?1-0001??-?11?---0-?????????????111000011?000??101??0?000001101010000111111?001???111110101000001??????????1???????????1??1??110???0????-0??0---0?-0000?----0-0?---?0-?--????----?--?????---??????-0-0-?0???--???1--02???0?0?1??0?0000--0-00-0---?????1 Tetanopsyrus 000120011001010-?110??-0?000--000-0-??10-0?10010001????1?1?????????????????????????????????????????????1---00100001001??10000111000110011?????-0000---0?-0000?----0-0?---?0-?--?--0----?--?????---?0??0--0-0-?0???--00?1--??????????????????????????---?????1 Tristychius 11012011?00??-?-?1?1---0-000--000-0-?0111000001?0?010101010?000001101?-1000101?-0?001?????11101000?10011---001-001101000110001001001010110????-0??0---0?-0000?----0-0?---?0-?--????----?--?????---?0????-0-0-?0???--???1--????????????????00--0-00-0---???110 Youngolepis 001121?101101?2100-01-11?-?????0101???11??01111???000011110?011001101101011100?0011011111?00001111010100011000--00000000???????0??????????101111??0?00111???001011100?00-?11001000010111011110011010?100110101100110???11121000?1110?001001101010?1??111110?? Lupopsyrus 000??0100?0??20???????????1010?00-0-??00-0000??????????????????????????????????????????????????????????1---0010??????1??10000111111110011?????-0??0---0?-0000?----0-0?---?0-?--????----?--?????---?0????-0-0-?0???--????--?????????????????????????0---?????1 Rhadinacanthus 000??0????????????????????0100?0??????00-00?0???????????????????????????????????????????????????????????????01?11????1??10000111111110011?????-0??0---0?-0000?----0-0?---?0-?--????----?--?????---??????-0-0-?0???--????--?????????????????????????0---?????1 Vernicomacanthus 000??0???????1????????????10???1??????11?0?00???????????????????????????????????????????????????????????????01?00????1??10000111111110011?????-0??0---0?-0000?----0-0?---?0-?--????----?--?????---??????-0-0-?0???--????--?????????????????????????0---?????1 ; end;