Strophomena pectenoides Andreeva 1961
Strophomena pectenoides Andreeva in Nikiforova & Andreeva, 1961 (Fig. 2) Strophomena ? pectenoides Andreeva in Nikiforova & Andreeva, 1961: 184, pl. XXXIX, figs 1-6. — Lopushinskaya 1976: 39, pl. III, figs 16-19. MATERIAL EXAMINED. — 10 isolated valves from loc. 13, beds 21, 112, Matusevich...
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ftzenodo:oai:zenodo.org:5463794 2024-09-15T17:51:05+00:00 Strophomena pectenoides Andreeva 1961 Modzalevskaya, Tatiana L. 2003-12-31 https://doi.org/10.5281/zenodo.5463794 http://treatment.plazi.org/id/03A0162AE944FFAADB04FA0F7F3B1A58 unknown Zenodo https://doi.org/10.5281/zenodo.5375016 http://publication.plazi.org/id/FF996E52E947FFA9DA1EFFC77B251E11 https://sibils.text-analytics.ch/search/collections/plazi/03A0162AE944FFAADB04FA0F7F3B1A58 https://doi.org/10.5281/zenodo.5375020 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.5463793 https://doi.org/10.5281/zenodo.5463794 oai:zenodo.org:5463794 http://treatment.plazi.org/id/03A0162AE944FFAADB04FA0F7F3B1A58 info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode Silurian and Devonian brachiopods from Severnaya Zemlya (Russian Arctic), pp. 73-107 in Geodiversitas, 25(1), 76, (2003-12-31) Biodiversity Taxonomy Animalia Brachiopoda Strophomenata Strophomenida Strophomenidae Strophomena Strophomena pectenoides info:eu-repo/semantics/other 2003 ftzenodo https://doi.org/10.5281/zenodo.546379410.5281/zenodo.537501610.5281/zenodo.537502010.5281/zenodo.5463793 2024-07-26T11:15:03Z Strophomena pectenoides Andreeva in Nikiforova & Andreeva, 1961 (Fig. 2) Strophomena ? pectenoides Andreeva in Nikiforova & Andreeva, 1961: 184, pl. XXXIX, figs 1-6. — Lopushinskaya 1976: 39, pl. III, figs 16-19. MATERIAL EXAMINED. — 10 isolated valves from loc. 13, beds 21, 112, Matusevich River, loc. 32, bed 21, Ushakov River, October Revolution Island (Männik et al . 2002: figs 2, 5); Vodopad Formation. REMARKS The specimens have a well developed narrow interarea, small chilidium, and narrow pseudodeltidium. There is a flattened dorsal umbo and a convex median part passing into a prominent sulcus. The shell is covered by fine rounded ribs which intercalate with even finer secondary ones. Low massive dental plates, teeth, and a large subquadrate muscle field with small oval adductors are developed in the ventral interior. The shells are similar to Strophomena kulumbensis Lopushinskaya, 1967 from Chamba, Talikit and Meik formations of East Siberia, but differ from that in possessing more frequent, unequal multicostellae and a chilidium larger than the pseudodeltidium (Lopushins k a y a 1 9 6 7: 8 9, p l. X X, f i g s 3-6). O. N. Andreeva (Nikiforova & Andreeva 1961: 185) attributed pectenoides to Strophomena with a query, because there were no specimens with a ventral muscle field, and noted their resemblance to Coolinia pecten (Linnaeus, 1758). However, the available facts show that the taxon belongs to Strophomena . Published as part of Modzalevskaya, Tatiana L., 2003, Silurian and Devonian brachiopods from Severnaya Zemlya (Russian Arctic), pp. 73-107 in Geodiversitas 25 (1) on page 76, DOI: 10.5281/zenodo.5375016 Other/Unknown Material Arctic October Revolution Island Severnaya Zemlya Siberia Zenodo |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Brachiopoda Strophomenata Strophomenida Strophomenidae Strophomena Strophomena pectenoides |
spellingShingle |
Biodiversity Taxonomy Animalia Brachiopoda Strophomenata Strophomenida Strophomenidae Strophomena Strophomena pectenoides Modzalevskaya, Tatiana L. Strophomena pectenoides Andreeva 1961 |
topic_facet |
Biodiversity Taxonomy Animalia Brachiopoda Strophomenata Strophomenida Strophomenidae Strophomena Strophomena pectenoides |
description |
Strophomena pectenoides Andreeva in Nikiforova & Andreeva, 1961 (Fig. 2) Strophomena ? pectenoides Andreeva in Nikiforova & Andreeva, 1961: 184, pl. XXXIX, figs 1-6. — Lopushinskaya 1976: 39, pl. III, figs 16-19. MATERIAL EXAMINED. — 10 isolated valves from loc. 13, beds 21, 112, Matusevich River, loc. 32, bed 21, Ushakov River, October Revolution Island (Männik et al . 2002: figs 2, 5); Vodopad Formation. REMARKS The specimens have a well developed narrow interarea, small chilidium, and narrow pseudodeltidium. There is a flattened dorsal umbo and a convex median part passing into a prominent sulcus. The shell is covered by fine rounded ribs which intercalate with even finer secondary ones. Low massive dental plates, teeth, and a large subquadrate muscle field with small oval adductors are developed in the ventral interior. The shells are similar to Strophomena kulumbensis Lopushinskaya, 1967 from Chamba, Talikit and Meik formations of East Siberia, but differ from that in possessing more frequent, unequal multicostellae and a chilidium larger than the pseudodeltidium (Lopushins k a y a 1 9 6 7: 8 9, p l. X X, f i g s 3-6). O. N. Andreeva (Nikiforova & Andreeva 1961: 185) attributed pectenoides to Strophomena with a query, because there were no specimens with a ventral muscle field, and noted their resemblance to Coolinia pecten (Linnaeus, 1758). However, the available facts show that the taxon belongs to Strophomena . Published as part of Modzalevskaya, Tatiana L., 2003, Silurian and Devonian brachiopods from Severnaya Zemlya (Russian Arctic), pp. 73-107 in Geodiversitas 25 (1) on page 76, DOI: 10.5281/zenodo.5375016 |
format |
Other/Unknown Material |
author |
Modzalevskaya, Tatiana L. |
author_facet |
Modzalevskaya, Tatiana L. |
author_sort |
Modzalevskaya, Tatiana L. |
title |
Strophomena pectenoides Andreeva 1961 |
title_short |
Strophomena pectenoides Andreeva 1961 |
title_full |
Strophomena pectenoides Andreeva 1961 |
title_fullStr |
Strophomena pectenoides Andreeva 1961 |
title_full_unstemmed |
Strophomena pectenoides Andreeva 1961 |
title_sort |
strophomena pectenoides andreeva 1961 |
publisher |
Zenodo |
publishDate |
2003 |
url |
https://doi.org/10.5281/zenodo.5463794 http://treatment.plazi.org/id/03A0162AE944FFAADB04FA0F7F3B1A58 |
genre |
Arctic October Revolution Island Severnaya Zemlya Siberia |
genre_facet |
Arctic October Revolution Island Severnaya Zemlya Siberia |
op_source |
Silurian and Devonian brachiopods from Severnaya Zemlya (Russian Arctic), pp. 73-107 in Geodiversitas, 25(1), 76, (2003-12-31) |
op_relation |
https://doi.org/10.5281/zenodo.5375016 http://publication.plazi.org/id/FF996E52E947FFA9DA1EFFC77B251E11 https://sibils.text-analytics.ch/search/collections/plazi/03A0162AE944FFAADB04FA0F7F3B1A58 https://doi.org/10.5281/zenodo.5375020 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.5463793 https://doi.org/10.5281/zenodo.5463794 oai:zenodo.org:5463794 http://treatment.plazi.org/id/03A0162AE944FFAADB04FA0F7F3B1A58 |
op_rights |
info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.546379410.5281/zenodo.537501610.5281/zenodo.537502010.5281/zenodo.5463793 |
_version_ |
1810292900052860928 |