Project 4469: A. Laboury, R. F. Bennion, B. Thuy, R. Weis, V. Fischer. 2022. Anatomy and phylogenetic relationships of Temnodontosaurus zetlandicus (Reptilia: Ichthyosauria). Zoological Journal of the Linnean Society. 195 (1):172-194.
Abstract
Parvipelvia is a major clade of ichthyosaurians that diversified during the Triassic-Jurassic transition. The interrelationships of early parvipelvians remain unclear and many genera are loosely diagnosed, such as Temnodontosaurus, an ecologically important genus from the Early Jurassic of Western Europe. One taxon concentrates many taxonomic issues: ‘Ichthyosaurus’ acutirostris was previously assigned to Temnodontosaurus and for which ‘Ichthyosaurus’ zetlandicus represents a junior synonym. We redescribe the holotype of ‘Ichthyosaurus’ zetlandicus (CAMSM J35176) and a new specimen probably attributable to this taxon (MNHNL TU885) from the Toarcian of Luxembourg. We find that Temnodontosaurus zetlandicus comb. nov. is a valid species that should be referred to the genus Temnodontosaurus, sharing a number of traits with Temnodontosaurus nuertingensis and Temnodontosaurus trigonodon, despite having a distinct cranial architecture. Our phylogenetic analyses under both implied weighting maximum parsimony and Bayesian inference recover T. zetlandicus as closely related to several species currently assigned to Temnodontosaurus. Species included in Temnodontosaurus form a polyphyletic yet well-clustered group among basal neoichthyosaurians, demonstrating that the monophyly of this genus needs to be thoroughly investigated.Read the article »
Article DOI: 10.1093/zoolinnean/zlab118
Project DOI: 10.7934/P4469, http://dx.doi.org/10.7934/P4469
This project contains | Matrices |
---|---|
Download Project SDD File | Total scored cells: 16900 Total media associated with cells: 0 Total labels associated with cell media: 0 |
Characters | |
Total characters: 287 Total characters with associated media: 0 Total characters with media with labels: 0 Total character states: 622 Total character states with associated media: 0 Total character states with media with labels:0 Total unordered/ordered characters:282/5 |
Currently Viewing:
MorphoBank Project 4469
MorphoBank Project 4469
- Creation Date:
04 November 2022 - Publication Date:
13 November 2022 - Project views: 5963
- Media downloads: 1
- Matrix downloads: 2
Authors' Institutions
- Université de Liège
- Royal Belgian Institute of Natural Sciences
- National museum for Natural History Luxembourg
Members
member name | taxa | specimens | media | chars | character
| cell scorings (scored, NPA, "-") | cell
| rules | ||||||
MorphoBank Curator Project Administrator | 0 | 4 | 4 | 0 | 0 | 0 | 0 (0, 0, 0) | 0 | 0 | 0 |
Taxonomic Overview for Matrix 'M29064' (110 Taxa)
taxon | unscored cells |
scored cells |
no cell support |
NPA cells |
"-" cells | cell images | labels on cell images |
member access |
[1] † Acamptonectes densus Last Modified in 11/13/22 | 166 | 116 | 116 | 0 | 5 | 0 | 0 | 1 |
[2] † Aegirosaurus leptospondylus Last Modified in 11/13/22 | 94 | 181 | 181 | 0 | 12 | 0 | 0 | 1 |
[3] † Arthropterygius chrisorum Last Modified in 11/13/22 | 223 | 64 | 64 | 0 | 0 | 0 | 0 | 1 |
[4] † Athabascasaurus bitumineus Last Modified in 11/13/22 | 182 | 95 | 95 | 0 | 10 | 0 | 0 | 1 |
[5] † Barracudasauroides panxianensis Last Modified in 11/13/22 | 78 | 202 | 202 | 0 | 7 | 0 | 0 | 1 |
[6] † Besanosaurus leptorhynchus Last Modified in 11/13/22 | 55 | 226 | 226 | 0 | 6 | 0 | 0 | 1 |
[7] † Brachypterygius extremus Last Modified in 11/13/22 | 118 | 162 | 162 | 0 | 7 | 0 | 0 | 1 |
[8] † Brachypterygius pseudoscythica Last Modified in 11/13/22 | 201 | 81 | 81 | 0 | 5 | 0 | 0 | 1 |
[9] † Californosaurus perrini Last Modified in 11/13/22 | 184 | 101 | 101 | 0 | 2 | 0 | 0 | 1 |
[10] † Callawayia neoscapularis Last Modified in 11/13/22 | 60 | 218 | 218 | 0 | 9 | 0 | 0 | 1 |
[11] † Cartorhynchus lenticarpus Last Modified in 11/13/22 | 123 | 141 | 141 | 0 | 23 | 0 | 0 | 1 |
[12] † Caypullisaurus bonapartei Last Modified in 11/13/22 | 101 | 174 | 174 | 0 | 12 | 0 | 0 | 1 |
[13] † Chacaicosaurus cayi Last Modified in 11/13/22 | 225 | 57 | 57 | 0 | 5 | 0 | 0 | 1 |
[14] † Chaohusaurus chaoxianensis Last Modified in 11/13/22 | 63 | 215 | 215 | 0 | 9 | 0 | 0 | 1 |
[15] † Chaohusaurus geishanensis Last Modified in 11/13/22 | 179 | 105 | 105 | 0 | 3 | 0 | 0 | 1 |
[16] † Chaohusaurus zhangjiawanensis Last Modified in 11/13/22 | 113 | 159 | 159 | 0 | 15 | 0 | 0 | 1 |
[17] † Contectopalatus atavus Last Modified in 11/13/22 | 54 | 220 | 220 | 0 | 13 | 0 | 0 | 1 |
[18] † Cryopterygius kielanae Last Modified in 11/13/22 | 220 | 65 | 65 | 0 | 2 | 0 | 0 | 1 |
[19] † Cryopterygius kristiansenae Last Modified in 11/13/22 | 111 | 174 | 174 | 0 | 2 | 0 | 0 | 1 |
[20] † Cymbospondylus buchseri Last Modified in 11/13/22 | 162 | 118 | 118 | 0 | 7 | 0 | 0 | 1 |
[21] † Cymbospondylus nichollsi Last Modified in 11/13/22 | 174 | 104 | 104 | 0 | 9 | 0 | 0 | 1 |
[22] † Cymbospondylus petrinus Last Modified in 11/13/22 | 51 | 224 | 224 | 0 | 12 | 0 | 0 | 1 |
[23] † Eurhinosaurus longirostris Last Modified in 11/13/22 | 15 | 258 | 258 | 0 | 14 | 0 | 0 | 1 |
[24] † Excalibosaurus costini Last Modified in 11/13/22 | 82 | 195 | 195 | 0 | 10 | 0 | 0 | 1 |
[25] † Gengasaurus nicosiai Last Modified in 11/13/22 | 212 | 72 | 72 | 0 | 3 | 0 | 0 | 1 |
[26] † Grendelius alekseevi Last Modified in 11/13/22 | 146 | 134 | 134 | 0 | 7 | 0 | 0 | 1 |
[27] † Grendelius zhuravlevi Last Modified in 11/13/22 | 240 | 45 | 45 | 0 | 2 | 0 | 0 | 1 |
[28] † Grippia longirostris Last Modified in 11/13/22 | 55 | 220 | 220 | 0 | 12 | 0 | 0 | 1 |
[29] † Guizhouichthyosaurus tangae Last Modified in 11/13/22 | 28 | 246 | 246 | 0 | 13 | 0 | 0 | 1 |
[30] † Guizhouichthyosaurus wolonggangense Last Modified in 11/13/22 | 116 | 167 | 167 | 0 | 4 | 0 | 0 | 1 |
[31] † Gulosaurus helmi Last Modified in 11/13/22 | 127 | 151 | 151 | 0 | 9 | 0 | 0 | 1 |
[32] † Hauffiopteryx altera Last Modified in 11/13/22 | 127 | 154 | 154 | 0 | 6 | 0 | 0 | 1 |
[33] † Hauffiopteryx typicus Last Modified in 11/13/22 | 6 | 281 | 269 | 0 | 12 | 0 | 0 | 1 |
[34] † Himalayasaurus tibetensis Last Modified in 11/13/22 | 278 | 9 | 9 | 0 | 0 | 0 | 0 | 1 |
[35] † Hudsonelpidia brevirostris Last Modified in 11/13/22 | 194 | 90 | 90 | 0 | 3 | 0 | 0 | 1 |
[36] † Hupehsuchus nanchangensis Last Modified in 11/13/22 | 83 | 179 | 179 | 0 | 25 | 0 | 0 | 1 |
[37] † Ichthyosaurus anningae Last Modified in 11/13/22 | 111 | 169 | 169 | 0 | 7 | 0 | 0 | 1 |
[38] † Ichthyosaurus breviceps Last Modified in 11/13/22 | 59 | 218 | 218 | 0 | 10 | 0 | 0 | 1 |
[39] † Ichthyosaurus communis Last Modified in 11/13/22 | 0 | 276 | 276 | 0 | 11 | 0 | 0 | 1 |
[40] † Ichthyosaurus conybeari Last Modified in 11/13/22 | 60 | 219 | 219 | 0 | 8 | 0 | 0 | 1 |
[41] † Ichthyosaurus larkini Last Modified in 11/13/22 | 70 | 208 | 208 | 0 | 9 | 0 | 0 | 1 |
[42] † Ichthyosaurus somersetensis Last Modified in 11/13/22 | 41 | 235 | 235 | 0 | 11 | 0 | 0 | 1 |
[43] † Janusaurus lundi Last Modified in 11/13/22 | 128 | 148 | 148 | 0 | 11 | 0 | 0 | 1 |
[44] † Keilhauia nui Last Modified in 11/13/22 | 218 | 66 | 66 | 0 | 3 | 0 | 0 | 1 |
[45] † Leninia stellans Last Modified in 11/13/22 | 205 | 78 | 78 | 0 | 4 | 0 | 0 | 1 |
[46] † Leptonectes moorei Last Modified in 11/13/22 | 154 | 128 | 128 | 0 | 5 | 0 | 0 | 1 |
[47] † Leptonectes solei Last Modified in 11/13/22 | 159 | 126 | 126 | 0 | 2 | 0 | 0 | 1 |
[48] † Leptonectes tenuirostris Last Modified in 11/13/22 | 30 | 244 | 244 | 0 | 13 | 0 | 0 | 1 |
[49] † Macgowania janiceps Last Modified in 11/13/22 | 131 | 152 | 152 | 0 | 4 | 0 | 0 | 1 |
[50] † Maiaspondylus lindoei Last Modified in 11/13/22 | 195 | 88 | 88 | 0 | 4 | 0 | 0 | 1 |
[51] † Malawania anachronus Last Modified in 11/13/22 | 221 | 62 | 62 | 0 | 4 | 0 | 0 | 1 |
[52] † Mixosaurus cornalianus Last Modified in 11/13/22 | 24 | 255 | 255 | 0 | 8 | 0 | 0 | 1 |
[53] † Mixosaurus kuhnschneyderi Last Modified in 11/13/22 | 103 | 177 | 177 | 0 | 7 | 0 | 0 | 1 |
[54] † Mixosaurus xindianensis Last Modified in 11/13/22 | 91 | 191 | 191 | 0 | 5 | 0 | 0 | 1 |
[55] † Mollesaurus periallus Last Modified in 11/13/22 | 188 | 97 | 97 | 0 | 2 | 0 | 0 | 1 |
[56] † Muiscasaurus catheti Last Modified in 11/13/22 | 205 | 79 | 79 | 0 | 3 | 0 | 0 | 1 |
[57] † Nannopterygius enthekiodon Last Modified in 11/13/22 | 199 | 86 | 86 | 0 | 2 | 0 | 0 | 1 |
[58] † Ophthalmosaurus icenicus Last Modified in 11/13/22 | 1 | 273 | 273 | 0 | 13 | 0 | 0 | 1 |
[59] † Ophthalmosaurus natans Last Modified in 11/13/22 | 51 | 223 | 223 | 0 | 13 | 0 | 0 | 1 |
[60] † Ophthalmosaurus yasykovi Last Modified in 11/13/22 | 153 | 128 | 128 | 0 | 6 | 0 | 0 | 1 |
[61] † Palvennia hoybergeti Last Modified in 11/13/22 | 172 | 107 | 107 | 0 | 8 | 0 | 0 | 1 |
[62] † Paraophthalmosaurus kabanovi Last Modified in 11/13/22 | 213 | 70 | 70 | 0 | 4 | 0 | 0 | 1 |
[63] † Paraophthalmosaurus saveljeviensis Last Modified in 11/13/22 | 200 | 83 | 83 | 0 | 4 | 0 | 0 | 1 |
[64] † Parvinatator wapitiensis Last Modified in 11/13/22 | 185 | 100 | 100 | 0 | 2 | 0 | 0 | 1 |
[65] † Pervushovisaurus bannovkensis Last Modified in 11/13/22 | 260 | 27 | 27 | 0 | 0 | 0 | 0 | 1 |
[66] † Pervushovisaurus campylodon Last Modified in 11/13/22 | 265 | 20 | 20 | 0 | 2 | 0 | 0 | 1 |
[67] † Pessopteryx nisseri Last Modified in 11/13/22 | 215 | 68 | 68 | 0 | 4 | 0 | 0 | 1 |
[68] † Phalarodon callawayi Last Modified in 11/13/22 | 150 | 132 | 132 | 0 | 5 | 0 | 0 | 1 |
[69] † Phalarodon fraasi Last Modified in 11/13/22 | 111 | 167 | 167 | 0 | 9 | 0 | 0 | 1 |
[70] † Phantomosaurus neubigi Last Modified in 11/13/22 | 212 | 73 | 73 | 0 | 2 | 0 | 0 | 1 |
[71] † Platypterygius americanus Last Modified in 11/13/22 | 108 | 164 | 164 | 0 | 15 | 0 | 0 | 1 |
[72] † Platypterygius australis Last Modified in 11/13/22 | 13 | 250 | 250 | 0 | 24 | 0 | 0 | 1 |
[73] † Platypterygius hauthali Last Modified in 11/13/22 | 233 | 51 | 51 | 0 | 3 | 0 | 0 | 1 |
[74] † Platypterygius hercynicus Last Modified in 11/13/22 | 83 | 190 | 190 | 0 | 14 | 0 | 0 | 1 |
[75] † Platypterygius platydactylus Last Modified in 11/13/22 | 167 | 114 | 114 | 0 | 6 | 0 | 0 | 1 |
[76] † Platypterygius sachicarum Last Modified in 11/13/22 | 140 | 138 | 138 | 0 | 9 | 0 | 0 | 1 |
[77] † Protoichthyosaurus prostaxalis Last Modified in 11/13/22 | 79 | 198 | 197 | 0 | 11 | 0 | 0 | 1 |
[78] † Protoichthyosaurus applebyi Last Modified in 11/13/22 | 145 | 131 | 131 | 0 | 11 | 0 | 0 | 1 |
[79] † Qianichthyosaurus xingyiensis Last Modified in 11/13/22 | 126 | 150 | 150 | 0 | 11 | 0 | 0 | 1 |
[80] † Qianichthyosaurus zhoui Last Modified in 11/13/22 | 70 | 205 | 205 | 0 | 12 | 0 | 0 | 1 |
[81] † Quasianosteosaurus vikinghoegdai Last Modified in 11/13/22 | 235 | 50 | 50 | 0 | 2 | 0 | 0 | 1 |
[82] † Sclerocormus parviceps Last Modified in 11/13/22 | 148 | 120 | 120 | 0 | 19 | 0 | 0 | 1 |
[83] † Shastasaurus liangae Last Modified in 11/13/22 | 63 | 191 | 191 | 0 | 33 | 0 | 0 | 1 |
[84] † Shastasaurus pacificus Last Modified in 11/13/22 | 99 | 166 | 166 | 0 | 22 | 0 | 0 | 1 |
[85] † Shastasaurus sikkaniensis Last Modified in 11/13/22 | 176 | 92 | 92 | 0 | 19 | 0 | 0 | 1 |
[86] † Shonisaurus popularis Last Modified in 11/13/22 | 74 | 204 | 204 | 0 | 9 | 0 | 0 | 1 |
[87] † Simbirskiasaurus birjukovi Last Modified in 11/13/22 | 232 | 52 | 52 | 0 | 3 | 0 | 0 | 1 |
[88] † Sisteronia seeleyi Last Modified in 11/13/22 | 237 | 49 | 49 | 0 | 1 | 0 | 0 | 1 |
[89] † Stenopterygius aaleniensis Last Modified in 11/13/22 | 112 | 167 | 167 | 0 | 8 | 0 | 0 | 1 |
[90] † Stenopterygius quadriscissus Last Modified in 11/13/22 | 9 | 267 | 266 | 0 | 12 | 0 | 0 | 1 |
[91] † Stenopterygius triscissus Last Modified in 11/13/22 | 8 | 267 | 267 | 0 | 12 | 0 | 0 | 1 |
[92] † Stenopterygius uniter Last Modified in 11/13/22 | 45 | 233 | 233 | 0 | 9 | 0 | 0 | 1 |
[93] † Suevoleviathan integer Last Modified in 11/13/22 | 23 | 252 | 252 | 0 | 12 | 0 | 0 | 1 |
[94] † Sveltonectes insolitus Last Modified in 11/13/22 | 77 | 199 | 199 | 0 | 11 | 0 | 0 | 1 |
[95] † Temnodontosaurus azerguensis Last Modified in 11/13/22 | 147 | 114 | 114 | 0 | 26 | 0 | 0 | 1 |
[96] † Temnodontosaurus crassimanus Last Modified in 11/13/22 | 130 | 149 | 149 | 0 | 8 | 0 | 0 | 1 |
[97] † Temnodontosaurus eurycephalus Last Modified in 11/13/22 | 218 | 68 | 68 | 0 | 1 | 0 | 0 | 1 |
[98] † Temnodontosaurus platyodon Last Modified in 11/13/22 | 8 | 263 | 263 | 0 | 16 | 0 | 0 | 1 |
[99] † Temnodontosaurus nuertingensis Last Modified in 11/13/22 | 207 | 78 | 78 | 0 | 2 | 0 | 0 | 1 |
[100] † Temnodontosaurus trigonodon Last Modified in 11/13/22 | 8 | 265 | 265 | 0 | 14 | 0 | 0 | 1 |
[101] † Ichthyosaurus zetlandicus Last Modified in 11/13/22 | 173 | 111 | 111 | 0 | 3 | 0 | 0 | 1 |
[102] † Thalattoarchon saurophagis Last Modified in 11/13/22 | 209 | 76 | 76 | 0 | 2 | 0 | 0 | 1 |
[103] † Toretocnemus californicus Last Modified in 11/13/22 | 220 | 63 | 63 | 0 | 4 | 0 | 0 | 1 |
[104] † Toretocnemus zitteli Last Modified in 11/13/22 | 162 | 115 | 115 | 0 | 10 | 0 | 0 | 1 |
[105] † Undorosaurus gorodischensis Last Modified in 11/13/22 | 165 | 117 | 117 | 0 | 5 | 0 | 0 | 1 |
[106] † Undorosaurus trautscholdi Last Modified in 11/13/22 | 235 | 49 | 49 | 0 | 3 | 0 | 0 | 1 |
[107] † Utatsusaurus hataii Last Modified in 11/13/22 | 88 | 191 | 191 | 0 | 8 | 0 | 0 | 1 |
[108] † Wahlisaurus massarae Last Modified in 11/13/22 | 173 | 112 | 112 | 0 | 2 | 0 | 0 | 1 |
[109] † Wimanius odontopalatus Last Modified in 11/13/22 | 231 | 54 | 54 | 0 | 2 | 0 | 0 | 1 |
[110] † Xinminosaurus catactes Last Modified in 11/13/22 | 182 | 100 | 100 | 0 | 5 | 0 | 0 | 1 |
Project views
type | number of views | Individual items viewed (where applicable) |
Total project views | 5963 | |
Media views | 1279 | Media search (723 views); M848044 (134 views); M848043 (133 views); M848046 (144 views); M848045 (145 views); |
Documents list | 210 | |
Matrix views | 227 | Matrix landing page (211 views); Data matrix from author with minor modifications (16 views); |
Project overview | 296 | |
Views for media list | 297 | |
Specimen list | 999 | |
Taxon list | 2496 | |
Bibliography | 159 |
Project downloads
type | number of downloads | Individual items downloaded (where applicable) |
Total downloads from project | 7 | |
Document downloads | 1 | Original data matrix, NEXUS (1 download); |
Project downloads | 3 | |
Matrix downloads | 2 | Data matrix from author with minor modifications (2 downloads); |
Media downloads | 1 | M848046 (1 download); |