Project 4580: R. Müller, M. B. von Baczko, J. Desojo, S. Nesbitt. 2020. The first ornithosuchid from Brazil and its macroevolutionary and phylogenetic implications for Late Triassic faunas in Gondwana. Acta Palaeontologica Polonica. 65 (1):1-10.
Abstract
Ornithosuchidae is one of the most enigmatic clades of Triassic pseudosuchians. The group is composed by three carnivorous species that were excavated from Upper Triassic beds of Scotland and Argentina. We describe the first ornithosuchid from the Upper Triassic sediments of Brazil and explore its phylogenetic affinities and implications for the evolution of the group. Dynamosuchus collisensis gen. et sp. nov. was found as the sister taxon of the Argentinean form Venaticosuchus rusconii. These relationships reject a potential endemic radiation of ornithosuchids from the Ischigualasto-Villa Unión Basin and would better support multiple diversification events. Our findings with ornithosuchids is consistent with the pattern reported for proterochampsid and erpetosuchid archosauriforms from Ischigualasto-Villa Unión and the Paraná basins. In addition, the presence of an ornithosuchid in the Late Triassic of Brazil suggests that ornithosuchids were more widespread than previously thought in the southern hemisphere. The new ornithosuchid further demonstrates a faunistic link between the Argentinean and Brazilian basins during the Carnian. Finally, the discovery of the new species provides the first clue of a putative necrophagous vertebrate from the oldest dinosaur-bearing beds and expands our knowledge regarding the trophic structure of the Late Triassic of Brazil.Read the article »
Article DOI: 10.4202/app.00652.2019
Project DOI: 10.7934/P4580, http://dx.doi.org/10.7934/P4580
This project contains | Matrices |
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Download Project SDD File | Total scored cells: 38108 Total media associated with cells: 0 Total labels associated with cell media: 0 |
Characters | |
Total characters: 676 Total characters with associated media: 0 Total characters with media with labels: 0 Total character states: 1573 Total character states with associated media: 0 Total character states with media with labels:0 Total unordered/ordered characters:586/90 |
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MorphoBank Project 4580
MorphoBank Project 4580
- Creation Date:
02 March 2023 - Publication Date:
03 March 2023 - Project views: 5339
- Matrix downloads: 4
Authors' Institutions
- Virginia Tech (Virginia Polytechnic Institute and State University)
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET)
- Museo de La Plata
- Universidade Federal de Santa Maria (UFSM)
Members
member name | taxa | specimens | media | chars | character
| cell scorings (scored, NPA, "-") | cell
| rules | ||||||
MorphoBank Curator Project Administrator | 109 | 5 | 4 | 676 | 0 | 0 | 38108 (34754, 0, 3354) | 0 | 0 | 0 | ||||
Rodrigo Müller Full membership | 0 | 0 | 0 | 0 | 0 | 0 | 0 (0, 0, 0) | 0 | 0 | 0 |
Taxonomic Overview for Matrix 'M29171' (109 Taxa)
taxon | unscored cells |
scored cells |
no cell support |
NPA cells |
"-" cells | cell images | labels on cell images |
member access |
[1] † Petrolacosaurus kansensis Last Modified in 03/03/23 | 73 | 525 | 507 | 0 | 80 | 0 | 0 | 2 |
[2] † Acerosodontosaurus piveteaui Last Modified in 03/03/23 | 443 | 187 | 181 | 0 | 46 | 0 | 0 | 2 |
[3] † Youngina capensis Last Modified in 03/03/23 | 67 | 546 | 499 | 0 | 68 | 0 | 0 | 2 |
[4] † Paliguana whitei Last Modified in 03/03/23 | 568 | 87 | 85 | 0 | 21 | 0 | 0 | 2 |
[5] † Planocephalosaurus robinsonae Last Modified in 03/03/23 | 213 | 392 | 380 | 0 | 72 | 0 | 0 | 2 |
[6] † Gephyrosaurus bridensis Last Modified in 03/03/23 | 186 | 435 | 408 | 0 | 59 | 0 | 0 | 2 |
[7] † Cteniogenys sp. Last Modified in 03/03/23 | 364 | 275 | 268 | 0 | 42 | 0 | 0 | 2 |
[8] † Simoedosaurus lemoinei Last Modified in 03/03/23 | 133 | 484 | 479 | 0 | 63 | 0 | 0 | 2 |
[9] † Aenigmastropheus parringtoni Last Modified in 03/03/23 | 639 | 38 | 36 | 0 | 0 | 0 | 0 | 2 |
[10] † Protorosaurus speneri Last Modified in 03/03/23 | 175 | 451 | 403 | 0 | 63 | 0 | 0 | 2 |
[11] † Amotosaurus rotfeldensis Last Modified in 03/03/23 | 342 | 292 | 285 | 0 | 47 | 0 | 0 | 2 |
[12] † Macrocnemus bassanii Last Modified in 03/03/23 | 218 | 399 | 367 | 0 | 63 | 0 | 0 | 2 |
[13] † Tanystropheus longobardicus Last Modified in 03/03/23 | 74 | 532 | 476 | 0 | 85 | 0 | 0 | 2 |
[14] † Jesairosaurus lehmani Last Modified in 03/03/23 | 321 | 303 | 286 | 0 | 63 | 0 | 0 | 2 |
[15] † Pamelaria dolichotrachela Last Modified in 03/03/23 | 143 | 486 | 481 | 0 | 52 | 0 | 0 | 2 |
[16] † Azendohsaurus madagaskarensis Last Modified in 03/03/23 | 57 | 567 | 557 | 0 | 57 | 0 | 0 | 2 |
[17] † Trilophosaurus buettneri Last Modified in 03/03/23 | 79 | 526 | 493 | 0 | 76 | 0 | 0 | 2 |
[18] † Noteosuchus colletti Last Modified in 03/03/23 | 501 | 163 | 151 | 0 | 15 | 0 | 0 | 2 |
[19] † Mesosuchus browni Last Modified in 03/03/23 | 70 | 553 | 522 | 0 | 55 | 0 | 0 | 2 |
[20] † Howesia browni Last Modified in 03/03/23 | 302 | 348 | 321 | 0 | 32 | 0 | 0 | 2 |
[21] † Eohyosaurus wolvaardti Last Modified in 03/03/23 | 525 | 142 | 136 | 0 | 14 | 0 | 0 | 2 |
[22] † Rhynchosaurus articeps Last Modified in 03/03/23 | 162 | 462 | 448 | 0 | 55 | 0 | 0 | 2 |
[23] † Bentonyx sidensis Last Modified in 03/03/23 | 426 | 213 | 212 | 0 | 38 | 0 | 0 | 2 |
[24] † Mesodapedon kuttyi Last Modified in 03/03/23 | 642 | 31 | 31 | 0 | 3 | 0 | 0 | 2 |
[25] † Ammorhynchus navajoi Last Modified in 03/03/23 | 621 | 41 | 40 | 0 | 15 | 0 | 0 | 2 |
[26] † Stenaulorhynchus stockleyi Last Modified in 03/03/23 | 113 | 510 | 508 | 0 | 55 | 0 | 0 | 2 |
[27] † Brasinorhynchus mariantensis Last Modified in 03/03/23 | 391 | 253 | 251 | 0 | 34 | 0 | 0 | 2 |
[28] † Chanares rhynchosaur Last Modified in 03/03/23 | 637 | 40 | 37 | 0 | 2 | 0 | 0 | 2 |
[29] † Langeronyx brodiei Last Modified in 03/03/23 | 528 | 122 | 121 | 0 | 27 | 0 | 0 | 2 |
[30] † Fodonyx spenceri Last Modified in 03/03/23 | 542 | 121 | 121 | 0 | 13 | 0 | 0 | 2 |
[31] † Isalorhynchus genovefae Last Modified in 03/03/23 | 185 | 444 | 440 | 0 | 49 | 0 | 0 | 2 |
[32] † Prolacertoides jimusarensis Last Modified in 03/03/23 | 590 | 65 | 64 | 0 | 22 | 0 | 0 | 2 |
[33] † Prolacerta broomi Last Modified in 03/03/23 | 30 | 603 | 589 | 0 | 56 | 0 | 0 | 2 |
[34] † K australiensis combined Last Modified in 03/03/23 | 559 | 97 | 88 | 0 | 25 | 0 | 0 | 2 |
[35] † Boreopricea funerea Last Modified in 03/03/23 | 366 | 279 | 271 | 0 | 39 | 0 | 0 | 2 |
[36] † Proterosuchus fergusi Last Modified in 03/03/23 | 147 | 510 | 472 | 0 | 32 | 0 | 0 | 2 |
[37] † Proterosuchus goweri Last Modified in 03/03/23 | 418 | 248 | 234 | 0 | 14 | 0 | 0 | 2 |
[38] † Proterosuchus alexanderi Last Modified in 03/03/23 | 191 | 454 | 449 | 0 | 34 | 0 | 0 | 2 |
[39] † Chasmatosaurus yuani Last Modified in 03/03/23 | 153 | 495 | 482 | 0 | 41 | 0 | 0 | 2 |
[40] † Tasmaniosaurus triassicus Last Modified in 03/03/23 | 569 | 102 | 94 | 0 | 12 | 0 | 0 | 2 |
[41] † Fugusuchus hejiapanensis Last Modified in 03/03/23 | 463 | 196 | 194 | 0 | 19 | 0 | 0 | 2 |
[42] † Sarmatosuchus otschevi Last Modified in 03/03/23 | 446 | 230 | 223 | 0 | 7 | 0 | 0 | 2 |
[43] † Guchengosuchus shiguaiensis Last Modified in 03/03/23 | 481 | 177 | 170 | 0 | 25 | 0 | 0 | 2 |
[44] † Cuyosuchus huenei Last Modified in 03/03/23 | 493 | 187 | 177 | 0 | 6 | 0 | 0 | 2 |
[45] † Garjainia prima Last Modified in 03/03/23 | 109 | 536 | 532 | 0 | 35 | 0 | 0 | 2 |
[46] † Garjainia madiba combined Last Modified in 03/03/23 | 351 | 319 | 308 | 0 | 16 | 0 | 0 | 2 |
[47] † Erythrosuchus africanus Last Modified in 03/03/23 | 63 | 575 | 570 | 0 | 42 | 0 | 0 | 2 |
[48] † Shansisuchus shansisuchus Last Modified in 03/03/23 | 164 | 477 | 472 | 0 | 40 | 0 | 0 | 2 |
[49] † Chalishevia cothurnata Last Modified in 03/03/23 | 582 | 86 | 84 | 0 | 10 | 0 | 0 | 2 |
[50] † Youngosuchus sinensis Last Modified in 03/03/23 | 354 | 310 | 303 | 0 | 19 | 0 | 0 | 2 |
[51] † Vancleavea campi Last Modified in 03/03/23 | 209 | 414 | 411 | 0 | 56 | 0 | 0 | 2 |
[52] † Asperoris mnyama Last Modified in 03/03/23 | 565 | 101 | 95 | 0 | 16 | 0 | 0 | 2 |
[53] † Euparkeria capensis Last Modified in 03/03/23 | 41 | 621 | 607 | 0 | 26 | 0 | 0 | 2 |
[54] † Dorosuchus neoetus Last Modified in 03/03/23 | 575 | 100 | 99 | 0 | 1 | 0 | 0 | 2 |
[55] † Yarasuchus deccanensis Last Modified in 03/03/23 | 483 | 186 | 182 | 0 | 9 | 0 | 0 | 2 |
[56] † Dongusuchus efremovi Last Modified in 03/03/23 | 645 | 31 | 31 | 0 | 0 | 0 | 0 | 2 |
[57] † Teleocrater rhadinus Last Modified in 03/03/23 | 405 | 255 | 254 | 0 | 17 | 0 | 0 | 2 |
[58] † Spondylosoma absconditum Last Modified in 03/03/23 | 608 | 66 | 65 | 0 | 3 | 0 | 0 | 2 |
[59] † Proterochampsa barrionuevoi Last Modified in 03/03/23 | 205 | 432 | 424 | 0 | 47 | 0 | 0 | 2 |
[60] † Proterochampsa nodosa Last Modified in 03/03/23 | 459 | 201 | 200 | 0 | 17 | 0 | 0 | 2 |
[61] † Tropidosuchus romeri Last Modified in 03/03/23 | 159 | 496 | 486 | 0 | 30 | 0 | 0 | 2 |
[62] † Cerritosaurus binsfeldi Last Modified in 03/03/23 | 453 | 207 | 195 | 0 | 21 | 0 | 0 | 2 |
[63] † Gualosuchus reigi Last Modified in 03/03/23 | 197 | 451 | 443 | 0 | 36 | 0 | 0 | 2 |
[64] † Chanaresuchus bonapartei Last Modified in 03/03/23 | 68 | 578 | 566 | 0 | 40 | 0 | 0 | 2 |
[65] † Pseudochampsa ischigualastensis Last Modified in 03/03/23 | 281 | 373 | 366 | 0 | 28 | 0 | 0 | 2 |
[66] † Rhadinosuchus gracilis Last Modified in 03/03/23 | 569 | 101 | 95 | 0 | 12 | 0 | 0 | 2 |
[67] † Archeopelta arborensis Last Modified in 03/03/23 | 574 | 101 | 101 | 0 | 1 | 0 | 0 | 2 |
[68] † Tarjadia ruthae Last Modified in 03/03/23 | 229 | 427 | 423 | 0 | 24 | 0 | 0 | 2 |
[69] † Erpetosuchus granti Last Modified in 03/03/23 | 362 | 292 | 290 | 0 | 24 | 0 | 0 | 2 |
[70] † Erpetosuchus sp Last Modified in 03/03/23 | 589 | 83 | 76 | 0 | 9 | 0 | 0 | 2 |
[71] † Dyoplax arenaceus Last Modified in 03/03/23 | 627 | 49 | 47 | 0 | 2 | 0 | 0 | 2 |
[72] † Jaxtasuchus salomoni Last Modified in 03/03/23 | 485 | 183 | 176 | 0 | 15 | 0 | 0 | 2 |
[73] † Doswellia kaltenbachi Last Modified in 03/03/23 | 310 | 325 | 318 | 0 | 47 | 0 | 0 | 2 |
[74] † Parasuchus angustifrons Last Modified in 03/03/23 | 425 | 222 | 217 | 0 | 32 | 0 | 0 | 2 |
[75] † Parasuchus hislopi Last Modified in 03/03/23 | 87 | 559 | 555 | 0 | 34 | 0 | 0 | 2 |
[76] † Nicrosaurus kapffi Last Modified in 03/03/23 | 222 | 421 | 413 | 0 | 40 | 0 | 0 | 2 |
[77] † Smilosuchus spp. Last Modified in 03/03/23 | 84 | 552 | 547 | 0 | 45 | 0 | 0 | 2 |
[78] † Diandongosuchus fuyuanensis Last Modified in 03/03/23 | 282 | 376 | 374 | 0 | 20 | 0 | 0 | 2 |
[79] † Ornithosuchus woodwardi Last Modified in 03/03/23 | 207 | 445 | 441 | 0 | 27 | 0 | 0 | 2 |
[80] † Riojasuchus tenuisceps Last Modified in 03/03/23 | 94 | 555 | 549 | 0 | 33 | 0 | 0 | 2 |
[81] † Venaticosuchus rusconii Last Modified in 03/03/23 | 509 | 152 | 150 | 0 | 17 | 0 | 0 | 2 |
[82] † Nundasuchus songeaensis Last Modified in 03/03/23 | 434 | 235 | 233 | 0 | 9 | 0 | 0 | 2 |
[83] † Turfanosuchus dabanensis Last Modified in 03/03/23 | 209 | 448 | 443 | 0 | 24 | 0 | 0 | 2 |
[84] † Gracilisuchus stipanicicorum Last Modified in 03/03/23 | 136 | 518 | 506 | 0 | 34 | 0 | 0 | 2 |
[85] † Yonghesuchus sangbiensis Last Modified in 03/03/23 | 496 | 165 | 162 | 0 | 18 | 0 | 0 | 2 |
[86] † Parringtonia gracilis Last Modified in 03/03/23 | 590 | 81 | 75 | 0 | 10 | 0 | 0 | 2 |
[87] † Aetosauroides scagliai Last Modified in 03/03/23 | 260 | 406 | 389 | 0 | 24 | 0 | 0 | 2 |
[88] † Aetosaurus ferratus Last Modified in 03/03/23 | 157 | 495 | 490 | 0 | 29 | 0 | 0 | 2 |
[89] † Stagonolepis robertsoni Last Modified in 03/03/23 | 53 | 593 | 588 | 0 | 31 | 0 | 0 | 2 |
[90] † Ticinosuchus ferox Last Modified in 03/03/23 | 403 | 262 | 255 | 0 | 16 | 0 | 0 | 2 |
[91] † Qianosuchus mixtus Last Modified in 03/03/23 | 255 | 396 | 394 | 0 | 27 | 0 | 0 | 2 |
[92] † Arizonasaurus babbitti Last Modified in 03/03/23 | 304 | 343 | 336 | 0 | 34 | 0 | 0 | 2 |
[93] † Lotosaurus adentus Last Modified in 03/03/23 | 257 | 367 | 355 | 0 | 58 | 0 | 0 | 2 |
[94] † Xilousuchus sapingensis Last Modified in 03/03/23 | 479 | 181 | 181 | 0 | 16 | 0 | 0 | 2 |
[95] † Luperosuchus fractus Last Modified in 03/03/23 | 567 | 109 | 107 | 0 | 2 | 0 | 0 | 2 |
[96] † Decuriasuchus quartacolonia Last Modified in 03/03/23 | 307 | 345 | 341 | 0 | 28 | 0 | 0 | 2 |
[97] † Batrachotomus kupferzellensis Last Modified in 03/03/23 | 123 | 528 | 522 | 0 | 30 | 0 | 0 | 2 |
[98] † Prestosuchus chiniquensis Last Modified in 03/03/23 | 67 | 584 | 579 | 0 | 30 | 0 | 0 | 2 |
[99] † Scleromochlus taylori Last Modified in 03/03/23 | 509 | 150 | 139 | 0 | 28 | 0 | 0 | 2 |
[100] † Dimorphodon macronyx Last Modified in 03/03/23 | 316 | 310 | 305 | 0 | 55 | 0 | 0 | 2 |
[101] † Lagerpeton chanarensis Last Modified in 03/03/23 | 519 | 141 | 139 | 0 | 18 | 0 | 0 | 2 |
[102] † Marasuchus lilloensis Last Modified in 03/03/23 | 334 | 318 | 312 | 0 | 30 | 0 | 0 | 2 |
[103] † Asilisaurus kongwe Last Modified in 03/03/23 | 446 | 215 | 213 | 0 | 17 | 0 | 0 | 2 |
[104] † Lewisuchus admixtus Last Modified in 03/03/23 | 383 | 276 | 269 | 0 | 23 | 0 | 0 | 2 |
[105] † Silesaurus opolensis Last Modified in 03/03/23 | 123 | 513 | 504 | 0 | 49 | 0 | 0 | 2 |
[106] † Heterodontosaurus tucki Last Modified in 03/03/23 | 69 | 534 | 532 | 0 | 75 | 0 | 0 | 2 |
[107] † Herrerasaurus ischigualastensis Last Modified in 03/03/23 | 63 | 573 | 559 | 0 | 52 | 0 | 0 | 2 |
[108] † Pagosvenator candelariensis Last Modified in 03/03/23 | 527 | 151 | 149 | 0 | 0 | 0 | 0 | 2 |
[109] † Dynamosuchus collisensis Last Modified in 03/03/23 | 429 | 248 | 247 | 0 | 0 | 0 | 0 | 2 |
Project views
type | number of views | Individual items viewed (where applicable) |
Total project views | 5339 | |
Project overview | 324 | |
Media views | 1001 | Media search (612 views); M851944 (83 views); M851945 (86 views); M851946 (114 views); M851948 (106 views); |
Matrix views | 207 | Matrix landing page (190 views); Matrix (17 views); |
Taxon list | 2332 | |
Specimen list | 1093 | |
Bibliography | 145 | |
Views for media list | 234 | |
Documents list | 3 |
Project downloads
type | number of downloads | Individual items downloaded (where applicable) |
Total downloads from project | 5 | |
Matrix downloads | 4 | Matrix (4 downloads); |
Project downloads | 1 |