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Fig. 36 in Phylogenetic relationships of the South American Doradoidea (Ostariophysi: Siluriformes)
Fig. 36. Anterior vertebrae in ventral view of (a) Ageneiosus inermis, MZUSP 91661, 320 mm SL; (b) Rhinodoras dorbignyi, MZUSP 40109, 196 mm SL; (c) Leptodoras juruensis, MZUSP 104532, 227 mm SL; (d) Tocantinsia piresi, MZUSP 100031, 430 mm SL. bc bony capsule, BOC basioccipital, CV complex vertebra, GB gas bladder, Pv5 parapophysis of fifth vertebra, Mr Müllerian ramus, TP transcapular process, TRI tripus, v1-8 vertebrae 1-8. Scale bars equal 10 mm.
Fig. 69. Part 3 in Phylogenetic relationships of the South American Doradoidea (Ostariophysi: Siluriformes)
Fig. 69. Part 3: Consensus tree of phylogenetic relationships in Doradidae. Numbers of nodes indicated above branches and values for Bremer support indicated below branches. Character state changes (i.e., synapomorphies, autapomorphies, and homoplasis) for each branch listed in Appendix.
Fig. 61 in Phylogenetic relationships of the South American Doradoidea (Ostariophysi: Siluriformes)
Fig. 61. Pectoral girdle in lateral (upper row), dorsal (middle row) and ventral (lower row) views of (a,d,g) Glanidium melanopterum, MZUSP 64256, 112 mm SL; (b,e,h) Auchenipterus nuchalis, MZUSP 89728, 141 mm SL; (c,f,i) Ageneiosus inermis, MZUSP 91661, 333 mm SL. CLE cleithrum, COR coracoid, cp coracoid process, dp dorsal cleithral process, pd posterodorsal cleithral process, PFS pectoral-fin spine, pp posterior cleithral process, PR pectoral-fin rays. Arrow indicated lateral fenestra of pectoral girdle. Scale bars equal 10 mm.
Fig. 30 in Phylogenetic relationships of the South American Doradoidea (Ostariophysi: Siluriformes)
Fig. 30. Head and anterior portion of body in Auchenipterus nuchalis, MZUSP 97375, 120 mm SL, in dorsal (a) and lateral (b) views. acf anterior cranial fontanel, ANP anterior nuchal plate, CLE cleithrum, EPO epiotic, FRO frontal, HYO hyomandibula, IO infraorbital, LE lateral ethmoid, MAX maxilla, MES mesethmoid, MET metapterygoid, MNP middle nuchal plate, Mr Müllerian ramus, NAS nasal, OPE opercle, pcf posterior cranial fontanel, pEPO epiotic process, PNP posterior nuchal plate, PTO pterotic, QUA quadrate, SCL posttemporal-supracleithrum, SOC parietal-supraoccipital, SPH sphenotic.
Fig. 37 in Phylogenetic relationships of the South American Doradoidea (Ostariophysi: Siluriformes)
Fig. 37. Snout in lateral view of (a) Doras phlyzakion, MZUSP 82294, 165 mm SL; (b) Doras higuchii, MZUSP 96334, 185 mm SL. Infraorbitals outlined. Scale bars equal 10 mm.
Fig. 29 in Phylogenetic relationships of the South American Doradoidea (Ostariophysi: Siluriformes)
Fig. 29. Head and anterior portion of body in Trachycorystes trachycorytes, MZUSP 104547, 180 mm SL, in dorsal (a) and lateral (b) views. AA anguloarticular, acf anterior cranial fontanel, ANP anterior nuchal plate, BR branchiostegal rays, CLE cleithrum, COR coracoid, DEN dentary, EPO epiotic, FRO frontal, HYO hyomandibula, IO infraorbital, IOP interopercle, LE lateral ethmoid, MAX maxilla, MES mesethmoid, MET metapterygoid, MNP middle nuchal plate, Mr Müllerian ramus, NAS nasal, OPE opercle, pEPO epiotic process, PNP posterior nuchal plate, POP preopercle, PTO pterotic, QUA quadrate, SCL posttemporal-supracleithrum, SOC parietal-supraoccipital, SPH sphenotic.
Fig. 28 in Phylogenetic relationships of the South American Doradoidea (Ostariophysi: Siluriformes)
Fig. 28. Head and anterior portion of body in Glanidium melanopterum, MZUSP 64256, 112 mm SL, in dorsal (a) and lateral (b) views. AA anguloarticular, acf anterior cranial fontanel, ANP anterior nuchal plate, CLE cleithrum, COR coracoid, DEN dentary, EPO epiotic, FRO frontal, HYO hyomandibula, IO infraorbital, IOP interopercle, LE lateral ethmoid, MAX maxilla, MES mesethmoid, MET metapterygoid, MNP middle nuchal plate, PAL autopalatine, PMA premaxilla, PNP posterior nuchal plate, POP preopercle, PTO pterotic, QUA quadrate, SCL posttemporal-supracleithrum, SOC parietal-supraoccipital, SPH sphenotic.
Fig. 26 in Phylogenetic relationships of the South American Doradoidea (Ostariophysi: Siluriformes)
Fig. 26. Head and anterior portion of body in Trachydoras brevis, MZUSP 103087, 75 mm SL, in dorsal (a) and lateral (b) views. AA anguloarticular, acf anterior cranial fontanel, ANP anterior nuchal plate, CLE cleithrum, COR coracoid, DEN dentary, ENT entopterygoid, EPO epiotic, FRO frontal, INS infranuchal scute, IO infraorbital, IOP interopercle, LE lateral ethmoid, MAX maxilla, MES mesethmoid, MET metapterygoid, MNP middle nuchal plate, Mr Müllerian ramus, NAS nasal, OPE opercle, PAL autopalatine, pcf posterior cranial fontanel, pEPO epiotic process, PNP posterior nuchal plate, POP preopercle, PTO pterotic, QUA quadrate, SCL posttemporal-supracleithrum, SOC parietal-supraoccipital, SPH sphenotic.
Fig. 24 in Phylogenetic relationships of the South American Doradoidea (Ostariophysi: Siluriformes)
Fig. 24. Head and anterior portion of body in Orinocodoras eigenmanni, FMNH 105276, 193 mm SL, in dorsal (a) and lateral (b) views. AA anguloarticular, acf anterior cranial fontanel, ANP anterior nuchal plate, BR branchiostegal rays, CLE cleithrum, COR coracoid, DEN dentary, EPO epiotic, FRO frontal, HYO hyomandibula, INS infranuchal scute, IO infraorbital, IOP interopercle, LE lateral ethmoid, MAX maxilla, MES mesethmoid, MET metapterygoid, MNP middle nuchal plate, Mr Müllerian ramus, OPE opercle, PAL autopalatine, pEPO epiotic process, PMA premaxilla, PNP posterior nuchal plate, POP preopercle, PTO pterotic, QUA quadrate, SCL posttemporal-supracleithrum, SOC parietal-supraoccipital, SPH sphenotic, TS tympanic scutes.
Fig. 42 in Phylogenetic relationships of the South American Doradoidea (Ostariophysi: Siluriformes)
Fig. 42. Head and anterior portion of body in lateral view of mature males of (a) Ageneiosus ucayalensis, MZUSP104791, 171 mm SL (snout in detail, showing maxilla with spines); (b) Auchenipterus osteomystax, MZUSP 103352, 133 mm SL. Both collected at rio Jari, Monte Dourado, Pará, photographed live.
Fig. 23 in Phylogenetic relationships of the South American Doradoidea (Ostariophysi: Siluriformes)
Fig. 23. Head and anterior portion of body in Pterodoras granulosus, MZUSP 91665, 410 mm SL, in dorsal (a) and lateral (b) views. acf anterior cranial fontanel, ANP anterior nuchal plate, CLE cleithrum, COR coracoid, DEN dentary, ENT entopterygoid, EPO epiotic, FRO frontal, HYO hyomandibula, INS infranuchal scute, IO infraorbital, IOP interopercle, LE lateral ethmoid, MAX maxilla, MES mesethmoid, MNP middle nuchal plate, Mr Müllerian ramus, MS (postinfranuchal) midlateral scutes, OPE opercle, pEPO epiotic process, PMA premaxilla, PNP posterior nuchal plate, POP preopercle, PTO pterotic, QUA quadrate, SCL posttemporal-supracleithrum, SOC parietal-supraoccipital, SPH sphenotic.
Fig. 60 in Phylogenetic relationships of the South American Doradoidea (Ostariophysi: Siluriformes)
Fig. 60. Pectoral girdle in lateral (upper row), dorsal (middle row) and ventral (lower row) views of (a,d,g) Wertheimeria maculata, MZUSP 93658, 220.0 mm SL; (b,e,h) Trachydoras brevis, MZUSP 103087, 74 mm SL; (c,f,i) Doras higuchii, MZUSP 101693, 182 mm SL. CLE cleithrum, COR coracoid, cp coracoid process, dp dorsal cleithral process, pd posterodorsal cleithral process, PFS pectoral-fin spine, pp posterior cleithral process. Scale bars equal 10 mm.
Fig. 68. Part 2 in Phylogenetic relationships of the South American Doradoidea (Ostariophysi: Siluriformes)
Fig. 68. Part 2: Consensus tree of phylogenetic relationships in Auchenipteridae. Numbers of nodes indicated above branches and values for Bremer support indicated below branches. Character state changes (i.e., synapomorphies, autapomorphies, and homoplasis) for each branch listed in Appendix.
Fig. 45 in Phylogenetic relationships of the South American Doradoidea (Ostariophysi: Siluriformes)
Fig. 45. Urohyal in ventral (a,c) and dorsal (b,d) views of (a,b) Ictalurus punctatus, MZUSP 103256, 155 mm SL; (c,d) Kalyptodoras bahiensis, MZUSP 87841, 233 mm SL. Scale bars equal 5 mm.
Fig. 67. Part 1 in Phylogenetic relationships of the South American Doradoidea (Ostariophysi: Siluriformes)
Fig. 67. Part 1: Consensus tree of phylogenetic relationships among higher-level taxa. Numbers of nodes indicated above branches and values for Bremer support indicated below branches. Character state changes (i.e., synapomorphies, autapomorphies, and homoplasis) supporting for each branch listed in Appendix.
Fig. 57 in Phylogenetic relationships of the South American Doradoidea (Ostariophysi: Siluriformes)
Fig. 57. Head and tympanic area in lateral view of Centromochlus heckelii, MZUSP 49529, 80.5 mm SL. White arrow indicates Müllerian ramus, black arrows indicate sections of the protractor muscle of the Müllerian ramus.
Fig. 59 in Phylogenetic relationships of the South American Doradoidea (Ostariophysi: Siluriformes)
Fig. 59. Dorsal-fin base in dorsolateral view of (a) Ageneiosus atronasus, MZUSP 52620, 80.1 mm SL; (b) Trachelyopterus striatulus, MZUSP 90742, 154 mm SL. Arrows indicate inclinatores dorsales muscles. Scale bars equal 5 mm.
Fig. 48 in Phylogenetic relationships of the South American Doradoidea (Ostariophysi: Siluriformes)
Fig. 48. First branchial arch in lateral (a,c,e,g,i,k) and medial (b,d,f,h,j,l) views of (a,b) Platydoras armatulus, MZUSP 94088, 135.4 mm SL; (c,d) Centrodoras brachiatus, MZUSP 103892, 205 mm SL; (e,f) Rhinodoras dorbignyi, MZUSP 36528, 141.6 mm SL; (g,h) Oxydoras niger, MZUSP 56162, 154.6 mm SL; (i,j) Trachydoras steindachneri, MZUSP 49526, 82.4 mm SL; (k,l) Ossancora eigenmanni, MZUSP 5646, 95.4 mm SL. GF gill filaments, LA branchial lamellae, RA gill-rakers.
Fig. 52 in Phylogenetic relationships of the South American Doradoidea (Ostariophysi: Siluriformes)
Fig. 52. Branchial arches of cleared and stained specimens in ventral view of (a) Doras phlyzakion, MZUSP 50836, 67.5 mm SL; (b) Trachydoras microstomus, MZUSP 57703, 76.6 mm SL. Arrows indicate posterior process of fourth basibranchial.
Fig. 46 in Phylogenetic relationships of the South American Doradoidea (Ostariophysi: Siluriformes)
Fig. 46. Hyoid arch in dorsal view of Ageneiosus inermis, MZUSP 91661, 320 mm SL. AC anterior ceratobranchial, BR branchiostegal rays, DH dorsal hypohyal, PC posterior ceratohyal, UH urohyal, VH ventral hypohyal. Scale bar equals 10 mm.
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