Project 4533: D. E. Pérez, M. Ferrari, M. D. Ezcurra. 2022. Phylogenetic analysis of the gastropod genus Calliotropis Seguenza, 1902 (Vetigastropoda: Calliotropidae), including fossil and living species. Journal of Systematic Palaeontology. 20 (1):1-18.
Abstract
The taxonomic content of the genus Calliotropis and the systematic positions of the fossil species referred to this genus have been under debate because of the striking resemblance they bear to their extant counterparts in terms of general shell morphology and ornament pattern. In a recent contribution, two subgenera of Calliotropis were preliminarily distinguished and considered to be a result of ecomorphological variation translated into evolutionary changes: shallow-reef ecomorphotypes, representing the fossil species of Calliotropis (Riselloidea), and deep-water ecomorphotypes, grouping the living forms of Calliotropis (Calliotropis). However, this division of Calliotropis species was based on qualitative grounds, lacking a quantitative phylogenetic analysis sampling both modern and fossil taxa. The present research aims to comprehensively revisit this systematic scheme after a morphological delimitation of calliotropid lineages. We use a quantitative phylogenetic analysis to shed light on the evolutionary history of this group of gastropods. Our results indicate that the Mesozoic genus ‘Calliotropis’ is not monophyletic, but living species comprise a monophyletic group with a Pliocene–Recent distribution. Fossil ‘Calliotropis’ species represent a paraphyletic assemblage composed of different clades: the monophyletic Riselloidea (Cossmann) including only Jurassic species; a Palaeogene group represented by the new genus Arachnotropis gen. nov.; and a monophyletic Triassic group that matches the content of the previously described genus Trochonodus Nützel et al., 2003. The genus Ambercyclus Ferrari et al., 2014 is monophyletic and also related to the above-mentioned taxa.Read the article »
Article DOI: 10.1080/14772019.2022.2100288
Project DOI: 10.7934/P4533, http://dx.doi.org/10.7934/P4533
This project contains | Matrices |
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Download Project SDD File | Total scored cells: 4236 Total media associated with cells: 0 Total labels associated with cell media: 0 |
Characters | |
Total characters: 95 Total characters with associated media: 0 Total characters with media with labels: 0 Total character states: 235 Total character states with associated media: 0 Total character states with media with labels:0 Total unordered/ordered characters:71/24 |
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MorphoBank Project 4533
MorphoBank Project 4533
- Creation Date:
20 January 2023 - Publication Date:
24 January 2023 - Matrix downloads: 1
Authors' Institutions
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET)
- Museo Argentino de Ciencias Naturales Bernardino Rivadavia
- Instituto Patagónico de Geología y Paleontología, CCT CONICET-CENPAT
Members
member name | taxa | specimens | media | chars | character
| cell scorings (scored, NPA, "-") | cell
| rules | ||||||
MorphoBank Curator Project Administrator | 0 | 17 | 17 | 0 | 0 | 0 | 0 (0, 0, 0) | 0 | 0 | 0 | ||||
Damián Perez Full membership | 50 | 0 | 0 | 95 | 0 | 0 | 4236 (3831, 0, 405) | 0 | 0 | 0 |
Taxonomic Overview for Matrix 'M29121' (50 Taxa)
taxon | unscored cells |
scored cells |
no cell support |
NPA cells |
"-" cells | cell images | labels on cell images |
member access |
[1] Calliostoma conulus Taxon name last Modified on 01/24/23 | 30 | 56 | 56 | 0 | 9 | 0 | 0 | 2 |
[2] Calliostoma zizyphinum Taxon name last Modified on 01/24/23 | 12 | 74 | 74 | 0 | 9 | 0 | 0 | 2 |
[3] Turcica monilifera Taxon name last Modified on 01/24/23 | 5 | 81 | 81 | 0 | 9 | 0 | 0 | 2 |
[4] Ginebis argenteonitens Taxon name last Modified on 01/20/23 | 11 | 76 | 76 | 0 | 8 | 0 | 0 | 2 |
[5] Seguenzia formosa Taxon name last Modified on 01/20/23 | 13 | 76 | 76 | 0 | 6 | 0 | 0 | 2 |
[6] † Eucycloidea bianor Taxon name last Modified on 01/20/23 | 11 | 75 | 75 | 0 | 9 | 0 | 0 | 2 |
[7] † Eucycloscala binodosa Taxon name last Modified on 01/20/23 | 7 | 79 | 79 | 0 | 9 | 0 | 0 | 2 |
[8] † Eunemopsis epaphus Taxon name last Modified on 01/20/23 | 8 | 78 | 78 | 0 | 9 | 0 | 0 | 2 |
[9] † Eucyclus julia Taxon name last Modified on 01/20/23 | 33 | 58 | 58 | 0 | 4 | 0 | 0 | 2 |
[10] † Amberleya bathonica Taxon name last Modified on 01/20/23 | 21 | 69 | 68 | 0 | 6 | 0 | 0 | 2 |
[11] † Amberleya spinigera Taxon name last Modified on 01/20/23 | 30 | 61 | 60 | 0 | 5 | 0 | 0 | 2 |
[12] † Ambercyclus orbignyanus Taxon name last Modified on 01/20/23 | 18 | 73 | 72 | 0 | 5 | 0 | 0 | 2 |
[13] † Ambercyclus isabelensis Taxon name last Modified on 01/20/23 | 17 | 74 | 72 | 0 | 6 | 0 | 0 | 2 |
[14] † Ambercyclus espinosus Taxon name last Modified on 01/20/23 | 17 | 73 | 72 | 0 | 6 | 0 | 0 | 2 |
[15] † Calliotropis antarchais Taxon name last Modified on 01/20/23 | 11 | 78 | 76 | 0 | 8 | 0 | 0 | 2 |
[16] † Calliotropis biarmata Taxon name last Modified on 01/20/23 | 10 | 77 | 77 | 0 | 8 | 0 | 0 | 2 |
[17] † Calliotropis vierowiensis Taxon name last Modified on 01/20/23 | 16 | 74 | 74 | 0 | 5 | 0 | 0 | 2 |
[18] † Calliotropis subdisjuncta Taxon name last Modified on 01/20/23 | 11 | 78 | 77 | 0 | 7 | 0 | 0 | 2 |
[19] † Calliotropis keideli Taxon name last Modified on 01/24/23 | 14 | 75 | 74 | 0 | 7 | 0 | 0 | 2 |
[20] † Calliotropis cf keideli Taxon name last Modified on 01/20/23 | 23 | 65 | 65 | 0 | 7 | 0 | 0 | 2 |
[21] † Calliotropis iranica Taxon name last Modified on 01/20/23 | 10 | 78 | 77 | 0 | 8 | 0 | 0 | 2 |
[22] † Calliotropis naybandensis Taxon name last Modified on 01/20/23 | 9 | 78 | 78 | 0 | 8 | 0 | 0 | 2 |
[23] † Calliotropis aliabadensis Taxon name last Modified on 01/20/23 | 9 | 79 | 78 | 0 | 8 | 0 | 0 | 2 |
[24] † Calliotropis arenosa Taxon name last Modified on 01/20/23 | 6 | 80 | 80 | 0 | 9 | 0 | 0 | 2 |
[25] † Calliotropis ligosta Taxon name last Modified on 01/20/23 | 10 | 78 | 77 | 0 | 8 | 0 | 0 | 2 |
[26] † Calliotropis microglyptophorus Taxon name last Modified on 01/20/23 | 15 | 73 | 72 | 0 | 8 | 0 | 0 | 2 |
[27] Calliotropis conoeides Taxon name last Modified on 01/20/23 | 11 | 76 | 76 | 0 | 8 | 0 | 0 | 2 |
[28] Calliotropis helix Taxon name last Modified on 01/20/23 | 7 | 81 | 79 | 0 | 9 | 0 | 0 | 2 |
[29] Calliotropis chalkeie Taxon name last Modified on 01/24/23 | 0 | 85 | 85 | 0 | 10 | 0 | 0 | 2 |
[30] Calliotropis acherontis Taxon name last Modified on 01/20/23 | 12 | 74 | 74 | 0 | 9 | 0 | 0 | 2 |
[31] Calliotropis echidnoides Taxon name last Modified on 01/24/23 | 6 | 80 | 80 | 0 | 9 | 0 | 0 | 2 |
[32] Calliotropis derbiosa Taxon name last Modified on 01/24/23 | 0 | 88 | 85 | 0 | 10 | 0 | 0 | 2 |
[33] Calliotropis micraulax Taxon name last Modified on 01/24/23 | 1 | 87 | 84 | 0 | 10 | 0 | 0 | 2 |
[34] Calliotropis dicrous Taxon name last Modified on 01/20/23 | 9 | 77 | 77 | 0 | 9 | 0 | 0 | 2 |
[35] Calliotropis denticulus Taxon name last Modified on 01/20/23 | 7 | 79 | 79 | 0 | 9 | 0 | 0 | 2 |
[36] Calliotropis pelseeneri Taxon name last Modified on 01/20/23 | 13 | 75 | 75 | 0 | 7 | 0 | 0 | 2 |
[37] Calliotropis oros Taxon name last Modified on 01/24/23 | 6 | 81 | 80 | 0 | 9 | 0 | 0 | 2 |
[38] Calliotropis cycloeides Taxon name last Modified on 01/20/23 | 0 | 86 | 85 | 0 | 10 | 0 | 0 | 2 |
[39] Calliotropis eucheloides Taxon name last Modified on 01/24/23 | 1 | 87 | 85 | 0 | 9 | 0 | 0 | 2 |
[40] Calliotropis elephas Taxon name last Modified on 01/24/23 | 5 | 81 | 80 | 0 | 10 | 0 | 0 | 2 |
[41] Calliotropis cooperculum Taxon name last Modified on 01/24/23 | 6 | 80 | 80 | 0 | 9 | 0 | 0 | 2 |
[42] Calliotropis nomismasimilis Taxon name last Modified on 01/24/23 | 6 | 82 | 80 | 0 | 9 | 0 | 0 | 2 |
[43] Calliotropis ceciliae Taxon name last Modified on 01/20/23 | 10 | 77 | 77 | 0 | 8 | 0 | 0 | 2 |
[44] Calliotropis ottoi Taxon name last Modified on 01/24/23 | 6 | 80 | 80 | 0 | 9 | 0 | 0 | 2 |
[45] Calliotropis stegos Taxon name last Modified on 01/24/23 | 8 | 80 | 79 | 0 | 8 | 0 | 0 | 2 |
[46] Calliotropis excelsior Taxon name last Modified on 01/20/23 | 10 | 77 | 76 | 0 | 9 | 0 | 0 | 2 |
[47] Calliotropis enantioserrata Taxon name last Modified on 01/20/23 | 13 | 75 | 74 | 0 | 8 | 0 | 0 | 2 |
[48] Calliotropis andamanensis Taxon name last Modified on 01/20/23 | 10 | 77 | 77 | 0 | 8 | 0 | 0 | 2 |
[49] Calliotropis bukabukaensis Taxon name last Modified on 01/24/23 | 15 | 73 | 72 | 0 | 8 | 0 | 0 | 2 |
[50] Calliotropis antarctica Taxon name last Modified on 01/24/23 | 8 | 77 | 77 | 0 | 10 | 0 | 0 | 2 |
Project downloads
type | number of downloads | Individual items downloaded (where applicable) |
Total downloads from project | 2 | |
Project downloads | 1 | |
Matrix downloads | 1 | Calliotropis Matrix (1 download); |