Bythotrephes arcticus Lilljeborg 1901 ...
Hybrid form Bythotrephes arcticus x Bythotrephes cederströmii In samples from the delta of the river Severnaya Dvina (north of European Russia), Litvinchuk (2002: P. 85, Fig. 15, 2007) found, among many individuals of B. arcticus (syn. B. crassicaudus Lilljeborg), one adult female of the interspecif...
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ftdatacite:10.5281/zenodo.5944237 2024-02-04T10:00:04+01:00 Bythotrephes arcticus Lilljeborg 1901 ... Korovchinsky, Nikolai M. 2019 https://dx.doi.org/10.5281/zenodo.5944237 https://zenodo.org/doi/10.5281/zenodo.5944237 unknown Zenodo http://zenodo.org/record/2625465 http://publication.plazi.org/id/5974FFCAFFE2C324FFB4FFE94732A27B https://sibils.text-analytics.ch/search/collections/plazi/A54D87B2FFE4C322FF23FAF145C2A4C0 https://www.gbif.org/species/154532399 https://www.checklistbank.org/dataset/27478/taxon/A54D87B2FFE4C322FF23FAF145C2A4C0.taxon http://zoobank.org/4A6046CC-B1AE-4CFC-8468-5B9FA733EF1D https://dx.doi.org/10.11646/zootaxa.4550.3.3 http://zenodo.org/record/2625465 http://publication.plazi.org/id/5974FFCAFFE2C324FFB4FFE94732A27B https://sibils.text-analytics.ch/search/collections/plazi/A54D87B2FFE4C322FF23FAF145C2A4C0 https://www.gbif.org/species/154532399 https://www.checklistbank.org/dataset/27478/taxon/A54D87B2FFE4C322FF23FAF145C2A4C0.taxon http://zoobank.org/4A6046CC-B1AE-4CFC-8468-5B9FA733EF1D https://dx.doi.org/10.5281/zenodo.5944238 Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 Biodiversity Taxonomy Animalia Arthropoda Branchiopoda Diplostraca Cercopagididae Bythotrephes Bythotrephes arcticus Taxonomic treatment ScholarlyArticle Text article-journal 2019 ftdatacite https://doi.org/10.5281/zenodo.594423710.11646/zootaxa.4550.3.310.5281/zenodo.5944238 2024-01-05T18:03:58Z Hybrid form Bythotrephes arcticus x Bythotrephes cederströmii In samples from the delta of the river Severnaya Dvina (north of European Russia), Litvinchuk (2002: P. 85, Fig. 15, 2007) found, among many individuals of B. arcticus (syn. B. crassicaudus Lilljeborg), one adult female of the interspecific hybrid which she named “ B. cederströmii x B. crassicaudus ”. Diagnosis. It has general body structure similar to that of B. arcticus Lilljeborg: massive body with length 3.9 mm, comparatively short thoracic limbs of the first pair (tl I), with long apical setae on their two proximal endopodital segments, and comparatively short and basally thick caudal process. The postabdominal and caudal claws are larger than usual in this species and curved not backwards but either slightly forward or down. The caudal process is slightly bent near its middle part, bearing groups of small dorsal and ventral denticles. Litvinchuk (2002) reported two other specimens of the hybrid form from two Siberian lakes (Krasnoyarsky ... : Published as part of Korovchinsky, Nikolai M., 2019, Morphological assessment of the North Eurasian interspecific hybrid forms of the genus Bythotrephes Leydig, 1860 (Crustacea: Cladocera: Cercopagididae), pp. 340-356 in Zootaxa 4550 (3) on page 346, DOI: 10.11646/zootaxa.4550.3.3, http://zenodo.org/record/2625465 ... Text dvina DataCite Metadata Store (German National Library of Science and Technology) Severnaya Dvina ENVELOPE(40.494,40.494,64.532,64.532) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Branchiopoda Diplostraca Cercopagididae Bythotrephes Bythotrephes arcticus |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Branchiopoda Diplostraca Cercopagididae Bythotrephes Bythotrephes arcticus Korovchinsky, Nikolai M. Bythotrephes arcticus Lilljeborg 1901 ... |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Branchiopoda Diplostraca Cercopagididae Bythotrephes Bythotrephes arcticus |
description |
Hybrid form Bythotrephes arcticus x Bythotrephes cederströmii In samples from the delta of the river Severnaya Dvina (north of European Russia), Litvinchuk (2002: P. 85, Fig. 15, 2007) found, among many individuals of B. arcticus (syn. B. crassicaudus Lilljeborg), one adult female of the interspecific hybrid which she named “ B. cederströmii x B. crassicaudus ”. Diagnosis. It has general body structure similar to that of B. arcticus Lilljeborg: massive body with length 3.9 mm, comparatively short thoracic limbs of the first pair (tl I), with long apical setae on their two proximal endopodital segments, and comparatively short and basally thick caudal process. The postabdominal and caudal claws are larger than usual in this species and curved not backwards but either slightly forward or down. The caudal process is slightly bent near its middle part, bearing groups of small dorsal and ventral denticles. Litvinchuk (2002) reported two other specimens of the hybrid form from two Siberian lakes (Krasnoyarsky ... : Published as part of Korovchinsky, Nikolai M., 2019, Morphological assessment of the North Eurasian interspecific hybrid forms of the genus Bythotrephes Leydig, 1860 (Crustacea: Cladocera: Cercopagididae), pp. 340-356 in Zootaxa 4550 (3) on page 346, DOI: 10.11646/zootaxa.4550.3.3, http://zenodo.org/record/2625465 ... |
format |
Text |
author |
Korovchinsky, Nikolai M. |
author_facet |
Korovchinsky, Nikolai M. |
author_sort |
Korovchinsky, Nikolai M. |
title |
Bythotrephes arcticus Lilljeborg 1901 ... |
title_short |
Bythotrephes arcticus Lilljeborg 1901 ... |
title_full |
Bythotrephes arcticus Lilljeborg 1901 ... |
title_fullStr |
Bythotrephes arcticus Lilljeborg 1901 ... |
title_full_unstemmed |
Bythotrephes arcticus Lilljeborg 1901 ... |
title_sort |
bythotrephes arcticus lilljeborg 1901 ... |
publisher |
Zenodo |
publishDate |
2019 |
url |
https://dx.doi.org/10.5281/zenodo.5944237 https://zenodo.org/doi/10.5281/zenodo.5944237 |
long_lat |
ENVELOPE(40.494,40.494,64.532,64.532) |
geographic |
Severnaya Dvina |
geographic_facet |
Severnaya Dvina |
genre |
dvina |
genre_facet |
dvina |
op_relation |
http://zenodo.org/record/2625465 http://publication.plazi.org/id/5974FFCAFFE2C324FFB4FFE94732A27B https://sibils.text-analytics.ch/search/collections/plazi/A54D87B2FFE4C322FF23FAF145C2A4C0 https://www.gbif.org/species/154532399 https://www.checklistbank.org/dataset/27478/taxon/A54D87B2FFE4C322FF23FAF145C2A4C0.taxon http://zoobank.org/4A6046CC-B1AE-4CFC-8468-5B9FA733EF1D https://dx.doi.org/10.11646/zootaxa.4550.3.3 http://zenodo.org/record/2625465 http://publication.plazi.org/id/5974FFCAFFE2C324FFB4FFE94732A27B https://sibils.text-analytics.ch/search/collections/plazi/A54D87B2FFE4C322FF23FAF145C2A4C0 https://www.gbif.org/species/154532399 https://www.checklistbank.org/dataset/27478/taxon/A54D87B2FFE4C322FF23FAF145C2A4C0.taxon http://zoobank.org/4A6046CC-B1AE-4CFC-8468-5B9FA733EF1D https://dx.doi.org/10.5281/zenodo.5944238 |
op_rights |
Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 |
op_doi |
https://doi.org/10.5281/zenodo.594423710.11646/zootaxa.4550.3.310.5281/zenodo.5944238 |
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