Project 4290: K. Du, J. Guo, S. R. Losso, S. Pates, M. Li, A. Chen. 2024. Multiple origins of dorsal ecdysial sutures in trilobites and their relatives. eLife. 12:null.
Abstract
Euarthropods are an extremely diverse phylum in the modern, and have been since their origination in the early Palaeozoic. They grow through moulting the exoskeleton (ecdysis) facilitated by breaking along lines of weakness (sutures). Artiopodans, a group that includes trilobites and their non-biomineralizing relatives, dominated arthropod diversity in benthic communities during the Palaeozoic. Most trilobites – a hyperdiverse group of tens of thousands of species - moult by breaking the exoskeleton along cephalic sutures, a strategy that has contributed to their high diversity during the Palaeozoic. However, the recent description of similar sutures in early diverging non-trilobite artiopodans mean that it is unclear whether these sutures evolved deep within Artiopoda, or convergently appeared multiple times within the group. Here we describe new well-preserved material of Acanthomeridion, a putative early diverging artiopodan, including hitherto unknown details of its ventral anatomy and appendages revealed through CT scanning, highlighting additional possible homologous features between the ventral plates of this taxon and trilobite free cheeks. We used three coding strategies treating ventral plates as homologous to trilobite free cheeks, to trilobite cephalic doublure, or independently derived. If ventral plates are considered homologous to free cheeks, Acanthomeridion is recovered sister to trilobites however dorsal ecdysial sutures are still recovered at many places within Artiopoda. If ventral plates are considered homologous to doublure or non-homologous, then Acanthomeridion is not recovered as sister to trilobites, and thus the ventral plates represent a distinct feature to trilobite doublure/free cheeks.Read the article »
Article DOI: 10.7554/eLife.93113.4
Project DOI: 10.7934/P4290, http://dx.doi.org/10.7934/P4290
This project contains | Matrices |
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Download Project SDD File | Total scored cells: 17537 Total media associated with cells: 0 Total labels associated with cell media: 0 |
Characters | |
Total characters: 298 Total characters with associated media: 0 Total characters with media with labels: 0 Total character states: 537 Total character states with associated media: 0 Total character states with media with labels:0 Total unordered/ordered characters:298/0 |
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MorphoBank Project 4290
MorphoBank Project 4290
- Creation Date:
27 June 2022 - Publication Date:
03 September 2024
Authors' Institutions
- Harvard University
- University of Cambridge
- University of Exeter
- Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences
- Yunnan University
- Chinese Academy of Geological Sciences
- Chengjiang Fossil Site World Heritage
- Yuxi Normal University
Members
member name | taxa | specimens | media | media notes | chars | character
| cell scorings (scored, NPA, "-") | cell
| rules | ||||||||||||||
Stephen Pates Project Administrator | 70 | 2 | 1 | 0 | 298 | 0 | 21 | 0 | 0 | 17312 (11898, 0, 5414) | 0 | 8 | 0 | 0 | 0 | ||||||||
Kunsheng Du Full membership | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 (0, 0, 0) | 0 | 0 | 0 | 0 | 0 | ||||||||
Sarah Losso Full membership | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 225 (201, 0, 24) | 0 | 15 | 0 | 0 | 0 |
Taxonomic Overview for Matrix 'M28817' (69 Taxa)
taxon | unscored cells |
scored cells |
no cell support |
NPA cells |
"-" cells | cell images | labels on cell images |
member access |
[1] † Fortiforceps foliosa Taxon name last Modified on 12/14/23 | 1 | 69 | 69 | 0 | 30 | 0 | 0 | 3 |
[2] † Aglaspella granulifera Taxon name last Modified on 12/14/23 | 22 | 58 | 58 | 0 | 20 | 0 | 0 | 3 |
[3] † Aglaspis spinifer Taxon name last Modified on 12/14/23 | 17 | 63 | 63 | 0 | 20 | 0 | 0 | 3 |
[4] † Alalcomenaeus cambricus Taxon name last Modified on 12/14/23 | 0 | 69 | 69 | 0 | 31 | 0 | 0 | 3 |
[5] † Australaglaspis stonyensis Taxon name last Modified on 09/03/24 | 28 | 52 | 52 | 0 | 20 | 0 | 0 | 3 |
[6] † Beckwithia typa Taxon name last Modified on 12/14/23 | 30 | 50 | 50 | 0 | 20 | 0 | 0 | 3 |
[7] † Brachyaglaspis singularis Taxon name last Modified on 12/14/23 | 34 | 41 | 41 | 0 | 25 | 0 | 0 | 3 |
[8] † Buenaspis forteyi Taxon name last Modified on 12/14/23 | 26 | 47 | 47 | 0 | 27 | 0 | 0 | 3 |
[9] † Burgessia bella Taxon name last Modified on 12/14/23 | 0 | 60 | 60 | 0 | 40 | 0 | 0 | 3 |
[10] † Cheloniellon calmani Taxon name last Modified on 12/14/23 | 4 | 69 | 69 | 0 | 27 | 0 | 0 | 3 |
[11] † Chlupacaris dubia Taxon name last Modified on 12/14/23 | 38 | 42 | 42 | 0 | 20 | 0 | 0 | 3 |
[12] † Chraspedops modesta Taxon name last Modified on 12/14/23 | 30 | 49 | 49 | 0 | 21 | 0 | 0 | 3 |
[13] † Cindarella eucalla Taxon name last Modified on 12/14/23 | 0 | 71 | 71 | 0 | 29 | 0 | 0 | 3 |
[14] † Cyclopites vulgaris Taxon name last Modified on 12/14/23 | 25 | 55 | 55 | 0 | 20 | 0 | 0 | 3 |
[15] † Duslia insignis Taxon name last Modified on 09/03/24 | 27 | 50 | 50 | 0 | 23 | 0 | 0 | 3 |
[16] † Emeraldella brocki Taxon name last Modified on 09/03/24 | 0 | 69 | 69 | 0 | 31 | 0 | 0 | 3 |
[17] † Eozetetes gemmelli Taxon name last Modified on 09/03/24 | 29 | 50 | 50 | 0 | 21 | 0 | 0 | 3 |
[18] † Flobertia kochi Taxon name last Modified on 09/03/24 | 43 | 43 | 43 | 0 | 14 | 0 | 0 | 3 |
[19] † Glypharthrus magnoculus Taxon name last Modified on 09/03/24 | 34 | 46 | 46 | 0 | 20 | 0 | 0 | 3 |
[20] † Glypharthrus simplex Taxon name last Modified on 09/03/24 | 22 | 57 | 57 | 0 | 21 | 0 | 0 | 3 |
[21] † Glypharthrus thomasi Taxon name last Modified on 09/03/24 | 32 | 48 | 48 | 0 | 20 | 0 | 0 | 3 |
[22] † Glypharthrus trispinicaudatus Taxon name last Modified on 09/03/24 | 33 | 48 | 48 | 0 | 19 | 0 | 0 | 3 |
[23] † Gogglops ensifer Taxon name last Modified on 09/03/24 | 34 | 47 | 47 | 0 | 19 | 0 | 0 | 3 |
[24] † Haikoucaris ercaiensis Taxon name last Modified on 09/03/24 | 0 | 69 | 69 | 0 | 31 | 0 | 0 | 3 |
[25] † Helmetia expansa Taxon name last Modified on 09/03/24 | 19 | 53 | 53 | 0 | 28 | 0 | 0 | 3 |
[26] † Kodymirus vagans Taxon name last Modified on 09/03/24 | 10 | 63 | 63 | 0 | 27 | 0 | 0 | 3 |
[27] † Kuamaia lata Taxon name last Modified on 09/03/24 | 4 | 66 | 66 | 0 | 30 | 0 | 0 | 3 |
[28] † Kwanyinaspis maotiashanensis Taxon name last Modified on 09/03/24 | 14 | 63 | 63 | 0 | 23 | 0 | 0 | 3 |
[29] † Leanchoilia superlata Taxon name last Modified on 09/03/24 | 2 | 66 | 66 | 0 | 32 | 0 | 0 | 3 |
[30] † Liwia convexa Taxon name last Modified on 09/03/24 | 20 | 51 | 51 | 0 | 29 | 0 | 0 | 3 |
[31] † Marrella splendens Taxon name last Modified on 09/03/24 | 2 | 55 | 55 | 0 | 43 | 0 | 0 | 3 |
[32] † Martinssonia elongata Taxon name last Modified on 09/03/24 | 0 | 57 | 57 | 0 | 43 | 0 | 0 | 3 |
[33] † Mimetaster hexagonalis Taxon name last Modified on 09/03/24 | 1 | 62 | 62 | 0 | 37 | 0 | 0 | 3 |
[34] † Misszhouia longicaudata Taxon name last Modified on 09/03/24 | 1 | 66 | 66 | 0 | 33 | 0 | 0 | 3 |
[35] † Naraoia compacta Taxon name last Modified on 09/03/24 | 1 | 67 | 66 | 0 | 33 | 0 | 0 | 3 |
[36] † Naraoia spinosa Taxon name last Modified on 09/03/24 | 1 | 66 | 66 | 0 | 33 | 0 | 0 | 3 |
[37] † Nebalia bipes Taxon name last Modified on 09/03/24 | 0 | 62 | 62 | 0 | 38 | 0 | 0 | 3 |
[38] † Neostrabops martini Taxon name last Modified on 09/03/24 | 41 | 42 | 42 | 0 | 17 | 0 | 0 | 3 |
[39] † Eoredlichia intermedia Taxon name last Modified on 09/03/24 | 0 | 84 | 82 | 0 | 18 | 0 | 0 | 3 |
[40] † Olenellus getzi Taxon name last Modified on 12/14/23 | 15 | 68 | 65 | 0 | 17 | 0 | 0 | 3 |
[41] † Olenoides serratus Taxon name last Modified on 09/03/24 | 0 | 81 | 81 | 0 | 19 | 0 | 0 | 3 |
[42] † Anacheirurus adserai Taxon name last Modified on 12/15/23 | 2 | 81 | 81 | 0 | 17 | 0 | 0 | 3 |
[43] † Cryptolithus tesselatus Taxon name last Modified on 12/15/23 | 2 | 74 | 73 | 0 | 24 | 0 | 0 | 3 |
[44] † Triarthrus eatoni Taxon name last Modified on 12/15/23 | 0 | 80 | 79 | 0 | 20 | 0 | 0 | 3 |
[45] † Phytophilaspis pergamena Taxon name last Modified on 09/03/24 | 24 | 51 | 51 | 0 | 25 | 0 | 0 | 3 |
[46] † Quasimodaspis brentsae Taxon name last Modified on 09/03/24 | 31 | 49 | 49 | 0 | 20 | 0 | 0 | 3 |
[47] † Rehbachiella kinnekullensis Taxon name last Modified on 09/03/24 | 0 | 62 | 62 | 0 | 38 | 0 | 0 | 3 |
[48] † Retifacies abnormalis Taxon name last Modified on 09/03/24 | 1 | 70 | 70 | 0 | 29 | 0 | 0 | 3 |
[49] † Saperion glumaceum Taxon name last Modified on 09/03/24 | 5 | 60 | 60 | 0 | 35 | 0 | 0 | 3 |
[50] † Sidneyia inexpectans Taxon name last Modified on 09/03/24 | 0 | 75 | 75 | 0 | 25 | 0 | 0 | 3 |
[51] † Sinoburius lunaris Taxon name last Modified on 09/03/24 | 1 | 71 | 71 | 0 | 28 | 0 | 0 | 3 |
[52] † Skioldia aldna Taxon name last Modified on 09/03/24 | 10 | 55 | 55 | 0 | 35 | 0 | 0 | 3 |
[53] † Soomaspis splendida Taxon name last Modified on 09/03/24 | 26 | 47 | 47 | 0 | 27 | 0 | 0 | 3 |
[54] † Squamacula clypeata Taxon name last Modified on 09/03/24 | 0 | 60 | 60 | 0 | 40 | 0 | 0 | 3 |
[55] † Tariccoia arrusensis Taxon name last Modified on 09/03/24 | 26 | 47 | 47 | 0 | 27 | 0 | 0 | 3 |
[56] † Tegopelte gigas Taxon name last Modified on 09/03/24 | 15 | 50 | 50 | 0 | 35 | 0 | 0 | 3 |
[57] † Tremaglaspis unite Taxon name last Modified on 09/03/24 | 23 | 48 | 48 | 0 | 29 | 0 | 0 | 3 |
[58] † Tremaglaspis vanroyi Taxon name last Modified on 09/03/24 | 31 | 42 | 42 | 0 | 27 | 0 | 0 | 3 |
[59] † Triopus draboviensis Morocco Taxon name last Modified on 09/03/24 | 28 | 48 | 48 | 0 | 24 | 0 | 0 | 3 |
[60] † Uarthrus instabilis Taxon name last Modified on 09/03/24 | 28 | 52 | 52 | 0 | 20 | 0 | 0 | 3 |
[61] † Xandarella spectaculum Taxon name last Modified on 09/03/24 | 0 | 72 | 72 | 0 | 28 | 0 | 0 | 3 |
[62] † Acanthomeridion serratum Taxon name last Modified on 09/03/24 | 6 | 66 | 58 | 0 | 29 | 0 | 0 | 3 |
[63] † Australimicola spriggi Taxon name last Modified on 09/03/24 | 17 | 50 | 50 | 0 | 33 | 0 | 0 | 3 |
[64] † Zhiwenia coronata Taxon name last Modified on 09/03/24 | 12 | 58 | 58 | 0 | 30 | 0 | 0 | 3 |
[65] † Luohuilinella rarus Taxon name last Modified on 09/03/24 | 39 | 39 | 39 | 0 | 22 | 0 | 0 | 3 |
[66] † Luohuilinella deletres Taxon name last Modified on 09/03/24 | 6 | 64 | 64 | 0 | 30 | 0 | 0 | 3 |
[67] † Haifengella corona Taxon name last Modified on 09/03/24 | 23 | 49 | 49 | 0 | 28 | 0 | 0 | 3 |
[68] † Bailongia longicaudata Taxon name last Modified on 09/03/24 | 22 | 50 | 50 | 0 | 28 | 0 | 0 | 3 |
[69] † Sidneyia minor Taxon name last Modified on 09/03/24 | 1 | 74 | 74 | 0 | 25 | 0 | 0 | 3 |
Taxonomic Overview for Matrix 'M28872' (69 Taxa)
taxon | unscored cells |
scored cells |
no cell support |
NPA cells |
"-" cells | cell images | labels on cell images |
member access |
[1] † Fortiforceps foliosa Taxon name last Modified on 12/14/23 | 1 | 69 | 69 | 0 | 29 | 0 | 0 | 3 |
[2] † Aglaspella granulifera Taxon name last Modified on 12/14/23 | 22 | 57 | 57 | 0 | 20 | 0 | 0 | 3 |
[3] † Aglaspis spinifer Taxon name last Modified on 12/14/23 | 17 | 62 | 62 | 0 | 20 | 0 | 0 | 3 |
[4] † Alalcomenaeus cambricus Taxon name last Modified on 12/14/23 | 0 | 69 | 69 | 0 | 30 | 0 | 0 | 3 |
[5] † Australaglaspis stonyensis Taxon name last Modified on 09/03/24 | 28 | 51 | 51 | 0 | 20 | 0 | 0 | 3 |
[6] † Beckwithia typa Taxon name last Modified on 12/14/23 | 29 | 50 | 50 | 0 | 20 | 0 | 0 | 3 |
[7] † Brachyaglaspis singularis Taxon name last Modified on 12/14/23 | 33 | 41 | 41 | 0 | 25 | 0 | 0 | 3 |
[8] † Buenaspis forteyi Taxon name last Modified on 12/14/23 | 25 | 47 | 47 | 0 | 27 | 0 | 0 | 3 |
[9] † Burgessia bella Taxon name last Modified on 12/14/23 | 0 | 60 | 60 | 0 | 39 | 0 | 0 | 3 |
[10] † Cheloniellon calmani Taxon name last Modified on 12/14/23 | 5 | 68 | 68 | 0 | 26 | 0 | 0 | 3 |
[11] † Chlupacaris dubia Taxon name last Modified on 12/14/23 | 37 | 42 | 42 | 0 | 20 | 0 | 0 | 3 |
[12] † Chraspedops modesta Taxon name last Modified on 12/14/23 | 29 | 49 | 49 | 0 | 21 | 0 | 0 | 3 |
[13] † Cindarella eucalla Taxon name last Modified on 12/14/23 | 0 | 71 | 71 | 0 | 28 | 0 | 0 | 3 |
[14] † Cyclopites vulgaris Taxon name last Modified on 12/14/23 | 25 | 54 | 54 | 0 | 20 | 0 | 0 | 3 |
[15] † Duslia insignis Taxon name last Modified on 09/03/24 | 27 | 49 | 49 | 0 | 23 | 0 | 0 | 3 |
[16] † Emeraldella brocki Taxon name last Modified on 09/03/24 | 1 | 68 | 68 | 0 | 30 | 0 | 0 | 3 |
[17] † Eozetetes gemmelli Taxon name last Modified on 09/03/24 | 28 | 50 | 50 | 0 | 21 | 0 | 0 | 3 |
[18] † Flobertia kochi Taxon name last Modified on 09/03/24 | 42 | 43 | 43 | 0 | 14 | 0 | 0 | 3 |
[19] † Glypharthrus magnoculus Taxon name last Modified on 09/03/24 | 33 | 46 | 46 | 0 | 20 | 0 | 0 | 3 |
[20] † Glypharthrus simplex Taxon name last Modified on 09/03/24 | 22 | 56 | 56 | 0 | 21 | 0 | 0 | 3 |
[21] † Glypharthrus thomasi Taxon name last Modified on 09/03/24 | 31 | 48 | 48 | 0 | 20 | 0 | 0 | 3 |
[22] † Glypharthrus trispinicaudatus Taxon name last Modified on 09/03/24 | 33 | 47 | 47 | 0 | 19 | 0 | 0 | 3 |
[23] † Gogglops ensifer Taxon name last Modified on 09/03/24 | 33 | 47 | 47 | 0 | 19 | 0 | 0 | 3 |
[24] † Haikoucaris ercaiensis Taxon name last Modified on 09/03/24 | 0 | 69 | 69 | 0 | 30 | 0 | 0 | 3 |
[25] † Helmetia expansa Taxon name last Modified on 09/03/24 | 19 | 53 | 53 | 0 | 27 | 0 | 0 | 3 |
[26] † Kodymirus vagans Taxon name last Modified on 09/03/24 | 10 | 63 | 63 | 0 | 26 | 0 | 0 | 3 |
[27] † Kuamaia lata Taxon name last Modified on 09/03/24 | 4 | 66 | 66 | 0 | 29 | 0 | 0 | 3 |
[28] † Kwanyinaspis maotiashanensis Taxon name last Modified on 09/03/24 | 14 | 63 | 63 | 0 | 22 | 0 | 0 | 3 |
[29] † Leanchoilia superlata Taxon name last Modified on 09/03/24 | 2 | 66 | 66 | 0 | 31 | 0 | 0 | 3 |
[30] † Liwia convexa Taxon name last Modified on 09/03/24 | 19 | 51 | 51 | 0 | 29 | 0 | 0 | 3 |
[31] † Marrella splendens Taxon name last Modified on 09/03/24 | 2 | 55 | 55 | 0 | 42 | 0 | 0 | 3 |
[32] † Martinssonia elongata Taxon name last Modified on 09/03/24 | 1 | 56 | 56 | 0 | 42 | 0 | 0 | 3 |
[33] † Mimetaster hexagonalis Taxon name last Modified on 09/03/24 | 1 | 62 | 62 | 0 | 36 | 0 | 0 | 3 |
[34] † Misszhouia longicaudata Taxon name last Modified on 09/03/24 | 1 | 66 | 66 | 0 | 32 | 0 | 0 | 3 |
[35] † Naraoia compacta Taxon name last Modified on 09/03/24 | 1 | 67 | 66 | 0 | 32 | 0 | 0 | 3 |
[36] † Naraoia spinosa Taxon name last Modified on 09/03/24 | 1 | 66 | 66 | 0 | 32 | 0 | 0 | 3 |
[37] † Nebalia bipes Taxon name last Modified on 09/03/24 | 1 | 61 | 61 | 0 | 37 | 0 | 0 | 3 |
[38] † Neostrabops martini Taxon name last Modified on 09/03/24 | 40 | 42 | 42 | 0 | 17 | 0 | 0 | 3 |
[39] † Eoredlichia intermedia Taxon name last Modified on 09/03/24 | 0 | 85 | 83 | 0 | 16 | 0 | 0 | 3 |
[40] † Olenellus getzi Taxon name last Modified on 12/14/23 | 15 | 68 | 68 | 0 | 16 | 0 | 0 | 3 |
[41] † Olenoides serratus Taxon name last Modified on 09/03/24 | 0 | 81 | 81 | 0 | 18 | 0 | 0 | 3 |
[42] † Anacheirurus adserai Taxon name last Modified on 12/15/23 | 2 | 81 | 81 | 0 | 16 | 0 | 0 | 3 |
[43] † Cryptolithus tesselatus Taxon name last Modified on 12/15/23 | 2 | 76 | 76 | 0 | 21 | 0 | 0 | 3 |
[44] † Triarthrus eatoni Taxon name last Modified on 12/15/23 | 0 | 78 | 78 | 0 | 21 | 0 | 0 | 3 |
[45] † Phytophilaspis pergamena Taxon name last Modified on 09/03/24 | 23 | 51 | 51 | 0 | 25 | 0 | 0 | 3 |
[46] † Quasimodaspis brentsae Taxon name last Modified on 09/03/24 | 30 | 49 | 49 | 0 | 20 | 0 | 0 | 3 |
[47] † Rehbachiella kinnekullensis Taxon name last Modified on 09/03/24 | 1 | 61 | 61 | 0 | 37 | 0 | 0 | 3 |
[48] † Retifacies abnormalis Taxon name last Modified on 09/03/24 | 2 | 69 | 69 | 0 | 28 | 0 | 0 | 3 |
[49] † Saperion glumaceum Taxon name last Modified on 09/03/24 | 5 | 60 | 60 | 0 | 34 | 0 | 0 | 3 |
[50] † Sidneyia inexpectans Taxon name last Modified on 09/03/24 | 3 | 74 | 74 | 0 | 22 | 0 | 0 | 3 |
[51] † Sinoburius lunaris Taxon name last Modified on 09/03/24 | 1 | 71 | 71 | 0 | 27 | 0 | 0 | 3 |
[52] † Skioldia aldna Taxon name last Modified on 09/03/24 | 10 | 55 | 55 | 0 | 34 | 0 | 0 | 3 |
[53] † Soomaspis splendida Taxon name last Modified on 09/03/24 | 25 | 47 | 47 | 0 | 27 | 0 | 0 | 3 |
[54] † Squamacula clypeata Taxon name last Modified on 09/03/24 | 0 | 60 | 60 | 0 | 39 | 0 | 0 | 3 |
[55] † Tariccoia arrusensis Taxon name last Modified on 09/03/24 | 25 | 47 | 47 | 0 | 27 | 0 | 0 | 3 |
[56] † Tegopelte gigas Taxon name last Modified on 09/03/24 | 15 | 50 | 50 | 0 | 34 | 0 | 0 | 3 |
[57] † Tremaglaspis unite Taxon name last Modified on 09/03/24 | 24 | 47 | 47 | 0 | 28 | 0 | 0 | 3 |
[58] † Tremaglaspis vanroyi Taxon name last Modified on 09/03/24 | 31 | 42 | 42 | 0 | 26 | 0 | 0 | 3 |
[59] † Triopus draboviensis Morocco Taxon name last Modified on 09/03/24 | 29 | 47 | 47 | 0 | 23 | 0 | 0 | 3 |
[60] † Uarthrus instabilis Taxon name last Modified on 09/03/24 | 29 | 51 | 51 | 0 | 19 | 0 | 0 | 3 |
[61] † Xandarella spectaculum Taxon name last Modified on 09/03/24 | 0 | 73 | 73 | 0 | 26 | 0 | 0 | 3 |
[62] † Acanthomeridion serratum Taxon name last Modified on 09/03/24 | 5 | 67 | 60 | 0 | 28 | 0 | 0 | 3 |
[63] † Australimicola spriggi Taxon name last Modified on 09/03/24 | 16 | 50 | 50 | 0 | 33 | 0 | 0 | 3 |
[64] † Zhiwenia coronata Taxon name last Modified on 09/03/24 | 14 | 58 | 58 | 0 | 27 | 0 | 0 | 3 |
[65] † Luohuilinella rarus Taxon name last Modified on 09/03/24 | 41 | 39 | 39 | 0 | 19 | 0 | 0 | 3 |
[66] † Luohuilinella deletres Taxon name last Modified on 09/03/24 | 8 | 64 | 64 | 0 | 27 | 0 | 0 | 3 |
[67] † Haifengella corona Taxon name last Modified on 09/03/24 | 23 | 49 | 49 | 0 | 27 | 0 | 0 | 3 |
[68] † Bailongia longicaudata Taxon name last Modified on 09/03/24 | 22 | 50 | 50 | 0 | 27 | 0 | 0 | 3 |
[69] † Sidneyia minor Taxon name last Modified on 09/03/24 | 4 | 73 | 73 | 0 | 22 | 0 | 0 | 3 |
Taxonomic Overview for Matrix 'M29585' (69 Taxa)
taxon | unscored cells |
scored cells |
no cell support |
NPA cells |
"-" cells | cell images | labels on cell images |
member access |
[1] † Fortiforceps foliosa Taxon name last Modified on 12/14/23 | 1 | 69 | 69 | 0 | 29 | 0 | 0 | 3 |
[2] † Aglaspella granulifera Taxon name last Modified on 12/14/23 | 21 | 58 | 58 | 0 | 20 | 0 | 0 | 3 |
[3] † Aglaspis spinifer Taxon name last Modified on 12/14/23 | 16 | 63 | 63 | 0 | 20 | 0 | 0 | 3 |
[4] † Alalcomenaeus cambricus Taxon name last Modified on 12/14/23 | 0 | 69 | 69 | 0 | 30 | 0 | 0 | 3 |
[5] † Australaglaspis stonyensis Taxon name last Modified on 09/03/24 | 27 | 52 | 52 | 0 | 20 | 0 | 0 | 3 |
[6] † Beckwithia typa Taxon name last Modified on 12/14/23 | 29 | 50 | 50 | 0 | 20 | 0 | 0 | 3 |
[7] † Brachyaglaspis singularis Taxon name last Modified on 12/14/23 | 33 | 41 | 41 | 0 | 25 | 0 | 0 | 3 |
[8] † Buenaspis forteyi Taxon name last Modified on 12/14/23 | 25 | 47 | 47 | 0 | 27 | 0 | 0 | 3 |
[9] † Burgessia bella Taxon name last Modified on 12/14/23 | 0 | 60 | 60 | 0 | 39 | 0 | 0 | 3 |
[10] † Cheloniellon calmani Taxon name last Modified on 12/14/23 | 4 | 69 | 69 | 0 | 26 | 0 | 0 | 3 |
[11] † Chlupacaris dubia Taxon name last Modified on 12/14/23 | 37 | 42 | 42 | 0 | 20 | 0 | 0 | 3 |
[12] † Chraspedops modesta Taxon name last Modified on 12/14/23 | 29 | 49 | 49 | 0 | 21 | 0 | 0 | 3 |
[13] † Cindarella eucalla Taxon name last Modified on 12/14/23 | 0 | 71 | 71 | 0 | 28 | 0 | 0 | 3 |
[14] † Cyclopites vulgaris Taxon name last Modified on 12/14/23 | 24 | 55 | 55 | 0 | 20 | 0 | 0 | 3 |
[15] † Duslia insignis Taxon name last Modified on 09/03/24 | 26 | 50 | 50 | 0 | 23 | 0 | 0 | 3 |
[16] † Emeraldella brocki Taxon name last Modified on 09/03/24 | 0 | 69 | 69 | 0 | 30 | 0 | 0 | 3 |
[17] † Eozetetes gemmelli Taxon name last Modified on 09/03/24 | 28 | 50 | 50 | 0 | 21 | 0 | 0 | 3 |
[18] † Flobertia kochi Taxon name last Modified on 09/03/24 | 42 | 43 | 43 | 0 | 14 | 0 | 0 | 3 |
[19] † Glypharthrus magnoculus Taxon name last Modified on 09/03/24 | 33 | 46 | 46 | 0 | 20 | 0 | 0 | 3 |
[20] † Glypharthrus simplex Taxon name last Modified on 09/03/24 | 21 | 57 | 57 | 0 | 21 | 0 | 0 | 3 |
[21] † Glypharthrus thomasi Taxon name last Modified on 09/03/24 | 31 | 48 | 48 | 0 | 20 | 0 | 0 | 3 |
[22] † Glypharthrus trispinicaudatus Taxon name last Modified on 09/03/24 | 32 | 48 | 48 | 0 | 19 | 0 | 0 | 3 |
[23] † Gogglops ensifer Taxon name last Modified on 09/03/24 | 33 | 47 | 47 | 0 | 19 | 0 | 0 | 3 |
[24] † Haikoucaris ercaiensis Taxon name last Modified on 09/03/24 | 0 | 69 | 69 | 0 | 30 | 0 | 0 | 3 |
[25] † Helmetia expansa Taxon name last Modified on 09/03/24 | 19 | 53 | 53 | 0 | 27 | 0 | 0 | 3 |
[26] † Kodymirus vagans Taxon name last Modified on 09/03/24 | 10 | 63 | 63 | 0 | 26 | 0 | 0 | 3 |
[27] † Kuamaia lata Taxon name last Modified on 09/03/24 | 4 | 66 | 66 | 0 | 29 | 0 | 0 | 3 |
[28] † Kwanyinaspis maotiashanensis Taxon name last Modified on 09/03/24 | 14 | 63 | 63 | 0 | 22 | 0 | 0 | 3 |
[29] † Leanchoilia superlata Taxon name last Modified on 09/03/24 | 2 | 66 | 66 | 0 | 31 | 0 | 0 | 3 |
[30] † Liwia convexa Taxon name last Modified on 09/03/24 | 19 | 51 | 51 | 0 | 29 | 0 | 0 | 3 |
[31] † Marrella splendens Taxon name last Modified on 09/03/24 | 2 | 55 | 55 | 0 | 42 | 0 | 0 | 3 |
[32] † Martinssonia elongata Taxon name last Modified on 09/03/24 | 0 | 57 | 57 | 0 | 42 | 0 | 0 | 3 |
[33] † Mimetaster hexagonalis Taxon name last Modified on 09/03/24 | 1 | 62 | 62 | 0 | 36 | 0 | 0 | 3 |
[34] † Misszhouia longicaudata Taxon name last Modified on 09/03/24 | 1 | 66 | 66 | 0 | 32 | 0 | 0 | 3 |
[35] † Naraoia compacta Taxon name last Modified on 09/03/24 | 1 | 67 | 66 | 0 | 32 | 0 | 0 | 3 |
[36] † Naraoia spinosa Taxon name last Modified on 09/03/24 | 1 | 66 | 66 | 0 | 32 | 0 | 0 | 3 |
[37] † Nebalia bipes Taxon name last Modified on 09/03/24 | 0 | 62 | 62 | 0 | 37 | 0 | 0 | 3 |
[38] † Neostrabops martini Taxon name last Modified on 09/03/24 | 40 | 42 | 42 | 0 | 17 | 0 | 0 | 3 |
[39] † Eoredlichia intermedia Taxon name last Modified on 09/03/24 | 0 | 85 | 83 | 0 | 16 | 0 | 0 | 3 |
[40] † Olenellus getzi Taxon name last Modified on 12/14/23 | 15 | 68 | 68 | 0 | 16 | 0 | 0 | 3 |
[41] † Olenoides serratus Taxon name last Modified on 09/03/24 | 0 | 81 | 81 | 0 | 18 | 0 | 0 | 3 |
[42] † Anacheirurus adserai Taxon name last Modified on 12/15/23 | 2 | 81 | 81 | 0 | 16 | 0 | 0 | 3 |
[43] † Cryptolithus tesselatus Taxon name last Modified on 12/15/23 | 3 | 73 | 73 | 0 | 23 | 0 | 0 | 3 |
[44] † Triarthrus eatoni Taxon name last Modified on 12/15/23 | 0 | 80 | 80 | 0 | 19 | 0 | 0 | 3 |
[45] † Phytophilaspis pergamena Taxon name last Modified on 09/03/24 | 23 | 51 | 51 | 0 | 25 | 0 | 0 | 3 |
[46] † Quasimodaspis brentsae Taxon name last Modified on 09/03/24 | 30 | 49 | 49 | 0 | 20 | 0 | 0 | 3 |
[47] † Rehbachiella kinnekullensis Taxon name last Modified on 09/03/24 | 0 | 62 | 62 | 0 | 37 | 0 | 0 | 3 |
[48] † Retifacies abnormalis Taxon name last Modified on 09/03/24 | 1 | 70 | 70 | 0 | 28 | 0 | 0 | 3 |
[49] † Saperion glumaceum Taxon name last Modified on 09/03/24 | 5 | 60 | 60 | 0 | 34 | 0 | 0 | 3 |
[50] † Sidneyia inexpectans Taxon name last Modified on 09/03/24 | 0 | 75 | 75 | 0 | 24 | 0 | 0 | 3 |
[51] † Sinoburius lunaris Taxon name last Modified on 09/03/24 | 1 | 71 | 71 | 0 | 27 | 0 | 0 | 3 |
[52] † Skioldia aldna Taxon name last Modified on 09/03/24 | 10 | 55 | 55 | 0 | 34 | 0 | 0 | 3 |
[53] † Soomaspis splendida Taxon name last Modified on 09/03/24 | 25 | 47 | 47 | 0 | 27 | 0 | 0 | 3 |
[54] † Squamacula clypeata Taxon name last Modified on 09/03/24 | 0 | 60 | 60 | 0 | 39 | 0 | 0 | 3 |
[55] † Tariccoia arrusensis Taxon name last Modified on 09/03/24 | 25 | 47 | 47 | 0 | 27 | 0 | 0 | 3 |
[56] † Tegopelte gigas Taxon name last Modified on 09/03/24 | 15 | 50 | 50 | 0 | 34 | 0 | 0 | 3 |
[57] † Tremaglaspis unite Taxon name last Modified on 09/03/24 | 23 | 48 | 48 | 0 | 28 | 0 | 0 | 3 |
[58] † Tremaglaspis vanroyi Taxon name last Modified on 09/03/24 | 31 | 42 | 42 | 0 | 26 | 0 | 0 | 3 |
[59] † Triopus draboviensis Morocco Taxon name last Modified on 09/03/24 | 28 | 48 | 48 | 0 | 23 | 0 | 0 | 3 |
[60] † Uarthrus instabilis Taxon name last Modified on 09/03/24 | 28 | 52 | 52 | 0 | 19 | 0 | 0 | 3 |
[61] † Xandarella spectaculum Taxon name last Modified on 09/03/24 | 0 | 72 | 72 | 0 | 27 | 0 | 0 | 3 |
[62] † Acanthomeridion serratum Taxon name last Modified on 09/03/24 | 6 | 66 | 65 | 0 | 28 | 0 | 0 | 3 |
[63] † Australimicola spriggi Taxon name last Modified on 09/03/24 | 16 | 50 | 50 | 0 | 33 | 0 | 0 | 3 |
[64] † Zhiwenia coronata Taxon name last Modified on 09/03/24 | 12 | 58 | 58 | 0 | 29 | 0 | 0 | 3 |
[65] † Luohuilinella rarus Taxon name last Modified on 09/03/24 | 39 | 39 | 39 | 0 | 21 | 0 | 0 | 3 |
[66] † Luohuilinella deletres Taxon name last Modified on 09/03/24 | 6 | 64 | 64 | 0 | 29 | 0 | 0 | 3 |
[67] † Haifengella corona Taxon name last Modified on 09/03/24 | 23 | 49 | 49 | 0 | 27 | 0 | 0 | 3 |
[68] † Bailongia longicaudata Taxon name last Modified on 09/03/24 | 22 | 50 | 50 | 0 | 27 | 0 | 0 | 3 |
[69] † Sidneyia minor Taxon name last Modified on 09/03/24 | 1 | 74 | 74 | 0 | 24 | 0 | 0 | 3 |
Project downloads
type | number of downloads | Individual items downloaded (where applicable) |
Total downloads from project | 2 | |
Project downloads | 2 |