APPENDIX 4 in Cranial morphology and phylogenetic relationships of Amynodontidae Scott & Osborn, 1883 (Perissodactyla, Rhinocerotoidea)

APPENDIX 4. — The list of transformations. Simple arrow (-->) indicates an ambiguous change; double arrow (==>) indicates a synapomorphy/autapomorphy (green coloured cells). Data were obtained with the “describe trees” command of PAUP*. See Appendix 5 for corresponding of nodes with the parsimonious tree. Abbreviation: CI, consistency index.
BranchCharacterStepsCIChange27811.0000 --> 128011.0000 ==> 128410.2861 --> 028610.2000 --> 1Node 37 --> Node 394710.6670 ==> 16010.2861 --> 27210.5000 --> 19510.2500 --> 19910.1431 --> 010210.3330 --> 110810.2501 --> 010910.2001 --> 011010.2141 ==> 211810.1430 ==> 111910.3330 ==> 114410.3331 --> 014720.4292 --> 028310.4000 --> 128710.3330 ==> 128910.1672 ==> 1Node 39 --> Node 403710.1430 --> 15510.2500 ==> 19211.0000 --> 111410.1582 --> 312110.1670 ==> 114610.3331 --> 014810.5000 ==> 115130.3000 ==> 315220.3332 --> 015810.5000 --> 117910.5001 --> 019810.5000 --> 120110.3330 ==> 120710.3330 ==> 122111.0000 --> 122820.5000 ==> 224110.3330 --> 125310.5000 --> 125911.0000 --> 126320.3001 --> 3Node 40 --> Node 432410.3330 --> 16010.2862 --> 16310.4000 ==> 18920.2500 ==> 29710.5000 ==> 110310.2001 --> 018031.0000 --> 318310.5000 --> 118510.5000 --> 119011.0001 --> 219110.5000 --> 121210.2501 ==> 024711.0000 ==> 125220.5000 ==> 227611.0000 --> 128511.0000 ==> 129711.0000 --> 1Node 43 --> Node 44710.2500 --> 11610.3331 --> 06310.4001 ==> 26711.0000 --> 18810.5000 --> 19110.4000 ==> 19410.4292 ==> 010210.3331 ==> 011010.2142 ==> 111420.1583 ==> 111810.1431 ==> 06510.1430 --> 128810.3330 ==> 1Node 62 --> Node 611010.1670 ==> 13810.5001 ==> 05310.1431 --> 05410.3331 --> 25610.1671 --> 06010.2861 --> 014910.3330 --> 115930.1670 --> 328910.1672 ==> 1Node 61 --> Metamynodon planifrons Scott & Osborn, 188710210.3330 ==> 211110.5000 ==> 111210.3330 ==> 112010.1250 --> 1Node 61 --> UNISTRA.2015.0.11061311.0000 ==> 14510.2500 ==> 19910.1430 ==> 110310.2002 --> 111420.1581 ==> 311711.0000 ==> 112110.1671 ==> 029210.3332 ==> 0Node 60 --> Node 593710.1431 ==> 06110.3330 --> 110510.1880 --> 121210.2500 --> 125610.2501 --> 027410.3330 --> 129010.2001 --> 029310.4000 ==> 1Node 59 --> Megalamynodon regalis Wood, 19454810.2500 ==> 15610.1671 ==> 07710.5000 ==> 110210.3330 ==> 211210.3330 ==> 128410.2862 ==> 1Node 59 --> Paramynodon birmanicus (Pilgrim & Cotter, 2016)5310.1431 ==> 09810.2500 ==> 111410.1581 ==> 015010.2500 ==> 115920.1670 ==> 229110.2501 --> 0Node 58 --> Node 57 (Cadurcodontini Wall, 1982)3410.1671 --> 04210.4001 ==> 26611.0000 --> 18330.2003 ==> 011810.1430 --> 119310.5000 ==> 119810.5001 --> 020210.5000 --> 124510.5000 --> 128710.3331 ==> 028810.3330 ==> 1Node 57 --> Node 541010.1670 --> 11210.2001 --> 01910.2502 --> 12310.2501 ==> 07710.5000 --> 112410.5000 ==> 112710.5000 ==> 119210.5001 ==> 023810.3331 --> 024610.5000 --> 125510.5000 --> 129210.3332 --> 129410.2500 ==> 1Node 54 --> Node 501110.2500 --> 11910.2501 --> 02111.0000 --> 17810.3330 --> 18110.2500 --> 18910.2501 --> 211420.1581 ==> 314910.3330 --> 116110.4001 ==> 228710.3330 --> 1Node 52 --> Cadurcotherium cayluxi Gervais, 187310310.2000 --> 112710.5001 ==> 028810.3331 ==> 0Node 52 --> Cadurcotherium minum Filhol, 18808330.2000 ==> 3Node 57 --> Node 56210.2501 --> 02520.6670 --> 23610.2860 --> 13710.1431 ==> 05610.1671 --> 09910.1430 --> 110920.2003 --> 111410.1581 ==> 212010.1250 --> 125410.2000 --> 125610.2501 --> 028610.2001 --> 029310.4000 --> 129811.0000 ==> 1Node 56 --> Node 555310.1431 --> 29110.4002 --> 19810.2500 --> 111410.1582 --> 315310.6672 --> 128910.1672 ==> 129510.2862 --> 1Node 55 --> ZSN-KKS-28-IPB10310.2001 ==> 210410.2500 ==> 110530.1880 ==> 310810.2500 ==> 113711.0000 ==> 1Node 56 --> Zaisanamynodon protheroi Lucas, 200614810.5001 ==> 0Node 47 --> Sharamynodon mongoliensis (Osborn, 1936)5310.1431 ==> 25510.2501 ==> 07010.5001 --> 09810.2500 ==> 111410.1581 ==> 014110.2500 ==> 120910.5000 ==> 127120.3332 ==> 028310.4002 ==> 128410.2862 ==> 1Node 46 --> Amynodon advenus (Marsh, 1875)210.2501 --> 03710.1431 ==> 04810.2500 ==> 15310.1431 ==> 06010.2861 ==> 09910.1430 ==> 110510.1880 ==> 115010.2500 ==> 115621.0000 ==> 215920.1670 ==> 216010.2500 ==> 1Node 45 --> Rostriamynodon grangeri Wall & Manning, 19865610.1671 ==> 011010.2141 ==> 012010.1251 ==> 014010.4001 ==> 229310.4000 ==> 210530.1880 ==> 311220.3330 ==> 217811.0000 ==> 118110.5000 --> 118221.0000 ==> 227510.3330 ==> 128310.4001 --> 028610.2001 --> 029010.2000 ==> 1Node 39 --> Node 38 (Eggysodontidae Breuning, 1923)710.2500 --> 11110.2501 --> 05310.1431 --> 09410.4292 ==> 110310.2001 ==> 213310.3330 ==> 115720.2502 --> 016010.2500 --> 120210.5000 --> 121710.5000 --> 124910.5000 --> 126310.3001 --> 026810.5000 ==> 127110.3332 --> 128310.4001 --> 228420.2860 ==> 229110.2500 --> 1Node 38 --> Allacerops turgaica (Borissiak, 1915)6310.4000 ==> 18910.2500 ==> 110530.1880 ==> 314010.4001 ==> 214110.2500 ==> 115510.3330 ==> 1Node 38 --> Eggysodon osborni Schlosser, 19029510.2501 --> 011420.1582 ==> 013810.2501 --> 015410.3331 ==> 021110.3330 ==> 121210.2501 ==> 022410.5000 ==> 125610.2500 ==> 127210.5000 ==> 1Node 37 --> Teletaceras radinskyi Hanson, 1989110.5000 ==> 13610.2861 ==> 04610.5000 ==> 16510.1430 ==> 17910.5000 ==> 18330.2000 ==> 39410.4292 ==> 310410.2500 ==> 110920.2001 ==> 311110.5000 ==> 114710.4292 ==> 315410.3331 ==> 015930.1670 ==> 329410.2500 --> 1Node 36 --> Node 351810.5000 --> 11910.2501 ==> 02010.2861 --> 26310.4000 ==> 114310.5001 ==> 016510.5001 ==> 018810.3330 --> 119910.3330 --> 121810.5000 ==> 122711.0000 --> 124211.0001 ==> 025011.0001 ==> 0Node 35 --> Node 34 (Rhinocerotidae Gray, 1821)1010.1671 --> 02310.2500 --> 14410.3330 ==> 1Branch CharacterStepsCIChange6110.3330 ==> 16310.4001 ==> 09410.4292 ==> 110210.3332 ==> 310510.1881 ==> 210810.2501 ==> 011210.3331 ==> 211810.1431 --> 014710.4292 ==> 115710.2501 ==> 015920.1672 --> 019410.5000 ==> 119920.3331 ==> 321810.5001 ==> 023011.0001 ==> 223810.3331 --> 026110.3331 ==> 226510.6670 ==> 1Node 33 --> Aceratherium incisivum (Cuvier, 1824)1711.0000 ==> 11910.2500 ==> 12310.2501 --> 02911.0000 ==> 13410.1670 ==> 15410.3330 ==> 18610.3330 ==> 19510.2500 ==> 19910.1431 --> 010011.0000 ==> 110121.0000 ==> 210310.2001 ==> 210910.2001 ==> 211110.5002 ==> 311311.0000 ==> 111410.1580 ==> 111531.0000 ==> 312210.5000 ==> 112511.0000 ==> 112911.0000 ==> 113310.3330 ==> 113411.0000 ==> 113521.0000 ==> 213810.2500 --> 114010.4001 ==> 014210.3330 ==> 114610.3330 ==> 115010.2500 ==> 115110.3000 ==> 115220.3330 ==> 216010.2500 --> 116110.4000 ==> 119310.5000 ==> 119610.5000 ==> 120110.3330 ==> 120411.0000 ==> 120511.0000 ==> 120611.0000 ==> 120710.3330 ==> 121011.0000 ==> 121310.3330 --> 121611.0000 ==> 122410.5000 ==> 122620.5000 ==> 223211.0000 ==> 124410.5000 --> 124510.5000 ==> 125111.0000 ==> 125410.2000 ==> 1Node 35 --> Hyrachyus eximius Leidy, 18711610.3331 --> 05310.1431 --> 06010.2861 ==> 2