Project 4190: J. M. Bradford-Grieve, G. A. Boxshall. 2019. Partial re-assessment of the family structure of the Clausocalanoidea (Copepoda: Calanoida) using morphological data. Zoological Journal of the Linnean Society. 185 (4):958-983.
Abstract
A cladistic analysis of the non-‘Bradfordian’ genera was used to improve the classification of the superfamily Clausocalanoidea. The prevalence of homoplasy among the morphological characters used interfered with tree inference and our assessment of support for the topologies produced. Characters previously thought to have phylogenetic significance appear to be homoplasious (e.g. the presence of large spinules on the coxa of leg 4). Other characters, not previously thought to have phylogenetic significance, contributed to the fundamental topology of the trees even though incompletely congruent. These female characters are the setation of: antennular ancestral segments I, XIII, XV, XXI and XXIII; mandible basis and endopod segment 1; maxillule exopod; the maxilla praecoxal endite 1; and segmentation of the leg 1 exopod and leg 2 endopod. Our phylogenetic hypothesis of the non-‘Bradfordian’ Clausocalanoidea, using ‘Bradfordian’ taxa as the outgroup, gives some confidence in three clades: Aetideidae Giesbrecht, 1893, Clausocalanidae Giesbrecht, 1893 and Pseudocyclopiidae G. O. Sars, 1902, a conclusion requiring corroboration with genetic data. The Euchaetidae are always nested within the Aetideidae, and the Stephidae are paraphyletic and nested within the Clausocalanidae. The Mesaiokeratidae is a terminal branch within a clade composed of genera currently grouped as the Stephidae.Read the article »
Article DOI: 10.1093/zoolinnean/zly086
Project DOI: 10.7934/P4190, http://dx.doi.org/10.7934/P4190
This project contains | Matrices |
---|---|
Download Project SDD File | Total scored cells: 4329 Total media associated with cells: 0 Total labels associated with cell media: 0 |
Characters | |
Total characters: 89 Total characters with associated media: 0 Total characters with media with labels: 0 Total character states: 193 Total character states with associated media: 0 Total character states with media with labels:0 Total unordered/ordered characters:89/0 |
Currently Viewing:
MorphoBank Project 4190
MorphoBank Project 4190
- Creation Date:
07 February 2022 - Publication Date:
07 February 2022 - Project views: 6715
- Matrix downloads: 5
Authors' Institutions
- Natural History Museum, London
- National Institute of Water and Atmospheric Research (NIWA)
Members
member name | taxa | specimens | media | chars | character
| cell scorings (scored, NPA, "-") | cell
| rules | ||||||
MorphoBank Curator Project Administrator | 50 | 1 | 1 | 89 | 0 | 0 | 4329 (4329, 0, 0) | 0 | 0 | 0 | ||||
Janet Bradford-Grieve Full membership | 0 | 0 | 0 | 0 | 0 | 0 | 0 (0, 0, 0) | 0 | 0 | 0 |
Taxonomic Overview for Matrix 'M28703' (50 Taxa)
taxon | unscored cells |
scored cells |
no cell support |
NPA cells |
"-" cells | cell images | labels on cell images |
member access |
[1] Neoscolecithrix japonicus Last Modified in 02/07/22 | 0 | 89 | 89 | 0 | 0 | 0 | 0 | 2 |
[2] Thoxancalanus spinatus Last Modified in 02/07/22 | 9 | 80 | 80 | 0 | 0 | 0 | 0 | 2 |
[3] Aetideopsis minor Last Modified in 02/07/22 | 1 | 88 | 88 | 0 | 0 | 0 | 0 | 2 |
[4] Aetideus acutus Last Modified in 02/07/22 | 1 | 88 | 88 | 0 | 0 | 0 | 0 | 2 |
[5] Azygokeras columbiae Last Modified in 02/07/22 | 0 | 89 | 89 | 0 | 0 | 0 | 0 | 2 |
[6] Batheuchaeta anomala Last Modified in 02/07/22 | 1 | 88 | 88 | 0 | 0 | 0 | 0 | 2 |
[7] Bradyetes pacificus Last Modified in 02/07/22 | 0 | 89 | 89 | 0 | 0 | 0 | 0 | 2 |
[8] Bradyidius capax Last Modified in 02/07/22 | 0 | 89 | 89 | 0 | 0 | 0 | 0 | 2 |
[9] Chiridiella kuniae Last Modified in 02/07/22 | 1 | 88 | 88 | 0 | 0 | 0 | 0 | 2 |
[10] Chiridius gracilis Last Modified in 02/07/22 | 3 | 86 | 86 | 0 | 0 | 0 | 0 | 2 |
[11] Chirundina streetsii Last Modified in 02/07/22 | 0 | 89 | 89 | 0 | 0 | 0 | 0 | 2 |
[12] Chirundinella magna Last Modified in 02/07/22 | 6 | 83 | 83 | 0 | 0 | 0 | 0 | 2 |
[13] Comantenna recurvata Last Modified in 02/07/22 | 1 | 88 | 88 | 0 | 0 | 0 | 0 | 2 |
[14] Crassantenna comosa Last Modified in 02/07/22 | 9 | 80 | 80 | 0 | 0 | 0 | 0 | 2 |
[15] Euchirella rostrata Last Modified in 02/07/22 | 1 | 88 | 88 | 0 | 0 | 0 | 0 | 2 |
[16] Farrania frigida Last Modified in 02/07/22 | 0 | 89 | 89 | 0 | 0 | 0 | 0 | 2 |
[17] Gaetanus minutus Last Modified in 02/07/22 | 0 | 89 | 89 | 0 | 0 | 0 | 0 | 2 |
[18] Jaschnovia brevis Last Modified in 02/07/22 | 3 | 86 | 86 | 0 | 0 | 0 | 0 | 2 |
[19] Lutamator paradiseus Last Modified in 02/07/22 | 0 | 89 | 89 | 0 | 0 | 0 | 0 | 2 |
[20] Mesocomantenna spinosa Last Modified in 02/07/22 | 10 | 79 | 79 | 0 | 0 | 0 | 0 | 2 |
[21] Paivella inaciae Last Modified in 02/07/22 | 0 | 89 | 89 | 0 | 0 | 0 | 0 | 2 |
[22] Parabradyidius angelikae Last Modified in 02/07/22 | 0 | 89 | 89 | 0 | 0 | 0 | 0 | 2 |
[23] Paracomantenna goi Last Modified in 02/07/22 | 0 | 89 | 89 | 0 | 0 | 0 | 0 | 2 |
[24] Prolutamator minor Last Modified in 02/07/22 | 9 | 80 | 80 | 0 | 0 | 0 | 0 | 2 |
[25] Pseudeuchaeta arctica Last Modified in 02/07/22 | 3 | 86 | 86 | 0 | 0 | 0 | 0 | 2 |
[26] Pseudochirella obesa Last Modified in 02/07/22 | 0 | 89 | 89 | 0 | 0 | 0 | 0 | 2 |
[27] Pseudotharybis polaris Last Modified in 02/07/22 | 0 | 89 | 89 | 0 | 0 | 0 | 0 | 2 |
[28] Senecella siberica Last Modified in 02/07/22 | 0 | 89 | 89 | 0 | 0 | 0 | 0 | 2 |
[29] Sursamucro spinatus Last Modified in 02/07/22 | 10 | 79 | 79 | 0 | 0 | 0 | 0 | 2 |
[30] Undeuchaeta incisa Last Modified in 02/07/22 | 1 | 88 | 88 | 0 | 0 | 0 | 0 | 2 |
[31] Valdiviella insignis Last Modified in 02/07/22 | 1 | 88 | 88 | 0 | 0 | 0 | 0 | 2 |
[32] Euchaeta marina Last Modified in 02/07/22 | 1 | 88 | 88 | 0 | 0 | 0 | 0 | 2 |
[33] Paraeuchaeta norvegica Last Modified in 02/07/22 | 1 | 88 | 88 | 0 | 0 | 0 | 0 | 2 |
[34] Clausocalanus brevipes Last Modified in 02/07/22 | 0 | 89 | 89 | 0 | 0 | 0 | 0 | 2 |
[35] Ctenocalanus citer Last Modified in 02/07/22 | 0 | 89 | 89 | 0 | 0 | 0 | 0 | 2 |
[36] Drepanopus forcipatus Last Modified in 02/07/22 | 0 | 89 | 89 | 0 | 0 | 0 | 0 | 2 |
[37] Microcalanus pusillus Last Modified in 02/07/22 | 2 | 87 | 87 | 0 | 0 | 0 | 0 | 2 |
[38] Peniculoides secundus Last Modified in 02/07/22 | 9 | 80 | 80 | 0 | 0 | 0 | 0 | 2 |
[39] Pseudocalanus acuspes Last Modified in 02/07/22 | 0 | 89 | 89 | 0 | 0 | 0 | 0 | 2 |
[40] Mesaiokeras spitzbergensis Last Modified in 02/07/22 | 0 | 89 | 89 | 0 | 0 | 0 | 0 | 2 |
[41] Frigocalanus rauscherti Last Modified in 02/07/22 | 1 | 88 | 88 | 0 | 0 | 0 | 0 | 2 |
[42] Paracyclopia naessi Last Modified in 02/07/22 | 0 | 89 | 89 | 0 | 0 | 0 | 0 | 2 |
[43] Pseudocyclopia crassicornis Last Modified in 02/07/22 | 0 | 89 | 89 | 0 | 0 | 0 | 0 | 2 |
[44] Stygocyclopia balearica Last Modified in 02/07/22 | 0 | 89 | 89 | 0 | 0 | 0 | 0 | 2 |
[45] Thompsonopia muranoi Last Modified in 02/07/22 | 1 | 88 | 88 | 0 | 0 | 0 | 0 | 2 |
[46] Miostephos cubrobex Last Modified in 02/07/22 | 0 | 89 | 89 | 0 | 0 | 0 | 0 | 2 |
[47] Parastephos occatum Last Modified in 02/07/22 | 0 | 89 | 89 | 0 | 0 | 0 | 0 | 2 |
[48] Speleohvarella gamulini Last Modified in 02/07/22 | 0 | 89 | 89 | 0 | 0 | 0 | 0 | 2 |
[49] Stephos vivesi Last Modified in 02/07/22 | 0 | 89 | 89 | 0 | 0 | 0 | 0 | 2 |
[50] Spicipes nanseni Last Modified in 02/07/22 | 36 | 53 | 53 | 0 | 0 | 0 | 0 | 2 |
Project views
type | number of views | Individual items viewed (where applicable) |
Total project views | 6715 | |
Project overview | 424 | |
Documents list | 326 | |
Matrix views | 347 | Matrix landing page (321 views); Data matrix from supplemental data (26 views); |
Media views | 1318 | Media search (1121 views); M838553 (197 views); |
Views for media list | 401 | |
Bibliography | 271 | |
Taxon list | 2958 | |
Specimen list | 670 |
Project downloads
type | number of downloads | Individual items downloaded (where applicable) |
Total downloads from project | 17 | |
Project downloads | 12 | |
Matrix downloads | 5 | Data matrix from supplemental data (5 downloads); |