Acontheus Angelin 1851
Genus Acontheus Angelin, 1851 Acontheus Angelin, 1851: 5. — Type species: Acontheus acutangulus Angelin, 1851, by original designation. Aneucanthus – Angelin 1851: X. Aneuacanthus – Barrande 1857: 17. DIAGNOSIS. — Cranidium with narrow margin; glabella expands anteriorly, extends to anterior margin;...
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ftzenodo:oai:zenodo.org:7477312 2023-06-06T11:56:43+02:00 Acontheus Angelin 1851 Unger, Tanja Hildenbrand, Anne Stinnesbeck, Wolfgang Austermann, Gregor 2022-12-15 https://zenodo.org/record/7477312 https://doi.org/10.5281/zenodo.7477312 unknown info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/03DA87B6FF8D4957FC697F7FFE51FCCE doi:10.5252/geodiversitas2022v44a33 http://zenodo.org/record/7477657 http://publication.plazi.org/id/FFE3FFCEFF97494CFFAA7878FFDCFFC1 http://zoobank.org/urn:lsid:zoobank.org:pub:4DA9802D-9500-4FD8-96F5-F4DD3BBF56A3 doi:10.5281/zenodo.7477311 https://zenodo.org/communities/biosyslit https://zenodo.org/record/7477312 https://doi.org/10.5281/zenodo.7477312 oai:zenodo.org:7477312 info:eu-repo/semantics/openAccess https://creativecommons.org/publicdomain/zero/1.0/legalcode Biostratigraphy and taxonomy of polymerid trilobites of the Manuels River Formation (Drumian, middle Cambrian), Newfoundland, Canada, pp. 1051-1087 in Geodiversitas 44(33) 1075-1076 Biodiversity Taxonomy Animalia Arthropoda Trilobita Corynexochida Corynexochidae Acontheus info:eu-repo/semantics/other publication-taxonomictreatment 2022 ftzenodo https://doi.org/10.5281/zenodo.747731210.5252/geodiversitas2022v44a3310.5281/zenodo.7477311 2023-04-13T23:04:33Z Genus Acontheus Angelin, 1851 Acontheus Angelin, 1851: 5. — Type species: Acontheus acutangulus Angelin, 1851, by original designation. Aneucanthus – Angelin 1851: X. Aneuacanthus – Barrande 1857: 17. DIAGNOSIS. — Cranidium with narrow margin; glabella expands anteriorly, extends to anterior margin; pygidium subelliptical; pygidial axis of three or four axial rings, not reaching pygidial margin; wide pleural furrows extend to border with marked posterior deflection (based on Angelin 1851; Jago et al. 2012, with modifications). REMARKS Angelin (1851) first described the genus Acontheus and renamed it in the same publication. He introduced the name Aneucanthus for the genus, but as this was preoccupied by the name of a snake, he renamed the trilobite Aconthias. Barrande (1857) used Aneuacanthus for the genus, which was also used by Lindström in the second edition of Angelin’s (1851) work that was revised and published asAngelin (1878). We suggest that Aneuacanthus was incorrectly spelled as Barrande (1857) used the name without any further discussion or explanation. According to Westergård (1950: 8) Acontheus can be distinguished from Aconthias and therefore the original name Acontheus is used herein. Published as part of Unger, Tanja, Hildenbrand, Anne, Stinnesbeck, Wolfgang & Austermann, Gregor, 2022, Biostratigraphy and taxonomy of polymerid trilobites of the Manuels River Formation (Drumian, middle Cambrian), Newfoundland, Canada, pp. 1051-1087 in Geodiversitas 44 (33) on pages 1075-1076, DOI:10.5252/geodiversitas2022v44a33, http://zenodo.org/record/7477657 Other/Unknown Material Newfoundland Zenodo Canada Manuels River ENVELOPE(-56.781,-56.781,51.133,51.133) |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Trilobita Corynexochida Corynexochidae Acontheus |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Trilobita Corynexochida Corynexochidae Acontheus Unger, Tanja Hildenbrand, Anne Stinnesbeck, Wolfgang Austermann, Gregor Acontheus Angelin 1851 |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Trilobita Corynexochida Corynexochidae Acontheus |
description |
Genus Acontheus Angelin, 1851 Acontheus Angelin, 1851: 5. — Type species: Acontheus acutangulus Angelin, 1851, by original designation. Aneucanthus – Angelin 1851: X. Aneuacanthus – Barrande 1857: 17. DIAGNOSIS. — Cranidium with narrow margin; glabella expands anteriorly, extends to anterior margin; pygidium subelliptical; pygidial axis of three or four axial rings, not reaching pygidial margin; wide pleural furrows extend to border with marked posterior deflection (based on Angelin 1851; Jago et al. 2012, with modifications). REMARKS Angelin (1851) first described the genus Acontheus and renamed it in the same publication. He introduced the name Aneucanthus for the genus, but as this was preoccupied by the name of a snake, he renamed the trilobite Aconthias. Barrande (1857) used Aneuacanthus for the genus, which was also used by Lindström in the second edition of Angelin’s (1851) work that was revised and published asAngelin (1878). We suggest that Aneuacanthus was incorrectly spelled as Barrande (1857) used the name without any further discussion or explanation. According to Westergård (1950: 8) Acontheus can be distinguished from Aconthias and therefore the original name Acontheus is used herein. Published as part of Unger, Tanja, Hildenbrand, Anne, Stinnesbeck, Wolfgang & Austermann, Gregor, 2022, Biostratigraphy and taxonomy of polymerid trilobites of the Manuels River Formation (Drumian, middle Cambrian), Newfoundland, Canada, pp. 1051-1087 in Geodiversitas 44 (33) on pages 1075-1076, DOI:10.5252/geodiversitas2022v44a33, http://zenodo.org/record/7477657 |
format |
Other/Unknown Material |
author |
Unger, Tanja Hildenbrand, Anne Stinnesbeck, Wolfgang Austermann, Gregor |
author_facet |
Unger, Tanja Hildenbrand, Anne Stinnesbeck, Wolfgang Austermann, Gregor |
author_sort |
Unger, Tanja |
title |
Acontheus Angelin 1851 |
title_short |
Acontheus Angelin 1851 |
title_full |
Acontheus Angelin 1851 |
title_fullStr |
Acontheus Angelin 1851 |
title_full_unstemmed |
Acontheus Angelin 1851 |
title_sort |
acontheus angelin 1851 |
publishDate |
2022 |
url |
https://zenodo.org/record/7477312 https://doi.org/10.5281/zenodo.7477312 |
long_lat |
ENVELOPE(-56.781,-56.781,51.133,51.133) |
geographic |
Canada Manuels River |
geographic_facet |
Canada Manuels River |
genre |
Newfoundland |
genre_facet |
Newfoundland |
op_source |
Biostratigraphy and taxonomy of polymerid trilobites of the Manuels River Formation (Drumian, middle Cambrian), Newfoundland, Canada, pp. 1051-1087 in Geodiversitas 44(33) 1075-1076 |
op_relation |
info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/03DA87B6FF8D4957FC697F7FFE51FCCE doi:10.5252/geodiversitas2022v44a33 http://zenodo.org/record/7477657 http://publication.plazi.org/id/FFE3FFCEFF97494CFFAA7878FFDCFFC1 http://zoobank.org/urn:lsid:zoobank.org:pub:4DA9802D-9500-4FD8-96F5-F4DD3BBF56A3 doi:10.5281/zenodo.7477311 https://zenodo.org/communities/biosyslit https://zenodo.org/record/7477312 https://doi.org/10.5281/zenodo.7477312 oai:zenodo.org:7477312 |
op_rights |
info:eu-repo/semantics/openAccess https://creativecommons.org/publicdomain/zero/1.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.747731210.5252/geodiversitas2022v44a3310.5281/zenodo.7477311 |
_version_ |
1767964464557064192 |