Tanytarsus oscillans Johannsen 1932
Tanytarsus oscillans Johannsen, 1932 Tanytarsus oscillans Johannsen, 1932: Ekrem 2002: 24 (male, figs 34, 35; Indonesia; = Tanytarsus cultellus Chaudhuri et Datta, 1992, = Tanytarsus sibafegeus Sasa, Sumita et Suzuki, 1999). Material examined. Kaesŏng, 16 July 1981, 4 males; Sokam, 8 July 1981, 3 ma...
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ftzenodo:oai:zenodo.org:7384969 2023-05-15T16:12:16+02:00 Tanytarsus oscillans Johannsen 1932 Giłka, Wojciech Gadawski, Piotr 2022-12-01 https://zenodo.org/record/7384969 https://doi.org/10.5281/zenodo.7384969 unknown info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/03C087D47F3DFFBBFF7EE01E16FD790D doi:10.11646/zootaxa.5214.2.1 http://zenodo.org/record/7384985 http://publication.plazi.org/id/FFF9FFAC7F37FFB1FFE9E46514417E1E http://zoobank.org/8E7D1FC9-FD58-4DB3-ACA6-5AE38BDB6B0A doi:10.5281/zenodo.7384968 https://zenodo.org/communities/biosyslit https://zenodo.org/record/7384969 https://doi.org/10.5281/zenodo.7384969 oai:zenodo.org:7384969 info:eu-repo/semantics/openAccess https://creativecommons.org/publicdomain/zero/1.0/legalcode Tanytarsini (Diptera: Chironomidae) collected during Polish expeditions to North Korea, pp. 151-175 in Zootaxa 5214(2) 161 Biodiversity Taxonomy Animalia Arthropoda Insecta Diptera Chironomidae Tanytarsus Tanytarsus oscillans info:eu-repo/semantics/other publication-taxonomictreatment 2022 ftzenodo https://doi.org/10.5281/zenodo.738496910.11646/zootaxa.5214.2.110.5281/zenodo.7384968 2023-03-10T15:54:52Z Tanytarsus oscillans Johannsen, 1932 Tanytarsus oscillans Johannsen, 1932: Ekrem 2002: 24 (male, figs 34, 35; Indonesia; = Tanytarsus cultellus Chaudhuri et Datta, 1992, = Tanytarsus sibafegeus Sasa, Sumita et Suzuki, 1999). Material examined. Kaesŏng, 16 July 1981, 4 males; Sokam, 8 July 1981, 3 males; leg. W. Krzemiński. Comparative material. Tanytarsus smolandicus: Sweden, Nedre Dalälven, 11 August 2003, 1 male, Storsjön, 18 July 2003, 20 males; leg. W. Giłka. Remarks. Ekrem (2002) redescribed the male of Tanytarsus oscillans based on the holotype specimen. In remarks on its close relatives, T. smolandicus Brundin, 1947 (terra typica in Sweden) and T. unagiseptimus Sasa, 1985 (Japan), selected diagnostic characters were indicated to separate these species. It seems, however, that these features (number of median setae, length of frontal tubercles, AR value, presence/absence of microtrichia between anal point crests and slight differences in shape of inferior volsella), in part at least, may be within the morphological variability of T. oscillans and/or T. smolandicus. According to the concept by Lin et. al. (2018b), T. oscillans and T. unagiseptimus are sister species (not ascribed to any group analyzed) while T. smolandicus has not been included. Interestingly, a concept of possible synonymy between the abovementioned names has been raised recently, when DNA sequences from specimens sampled in Fennoscandia and Japan, determined as T. oscillans or T. unagiseptimus, have been compared that resulted in ~97–98% of DNA sequence compatibility (Paasivirta, pers. comm.). Unfortunately, our specimens collected decades ago (kept in denatured ethanol or slide-mounted in Canada balsam) do not give a chance to be analyzed molecularly for supporting this concept. Published as part of Giłka, Wojciech & Gadawski, Piotr, 2022, Tanytarsini (Diptera: Chironomidae) collected during Polish expeditions to North Korea, pp. 151-175 in Zootaxa 5214 (2) on page 161, DOI:10.11646/zootaxa.5214.2.1, http://zenodo.org/record/7384985 Other/Unknown Material Fennoscandia Zenodo Canada Storsjön ENVELOPE(20.772,20.772,67.275,67.275) |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Insecta Diptera Chironomidae Tanytarsus Tanytarsus oscillans |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Insecta Diptera Chironomidae Tanytarsus Tanytarsus oscillans Giłka, Wojciech Gadawski, Piotr Tanytarsus oscillans Johannsen 1932 |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Insecta Diptera Chironomidae Tanytarsus Tanytarsus oscillans |
description |
Tanytarsus oscillans Johannsen, 1932 Tanytarsus oscillans Johannsen, 1932: Ekrem 2002: 24 (male, figs 34, 35; Indonesia; = Tanytarsus cultellus Chaudhuri et Datta, 1992, = Tanytarsus sibafegeus Sasa, Sumita et Suzuki, 1999). Material examined. Kaesŏng, 16 July 1981, 4 males; Sokam, 8 July 1981, 3 males; leg. W. Krzemiński. Comparative material. Tanytarsus smolandicus: Sweden, Nedre Dalälven, 11 August 2003, 1 male, Storsjön, 18 July 2003, 20 males; leg. W. Giłka. Remarks. Ekrem (2002) redescribed the male of Tanytarsus oscillans based on the holotype specimen. In remarks on its close relatives, T. smolandicus Brundin, 1947 (terra typica in Sweden) and T. unagiseptimus Sasa, 1985 (Japan), selected diagnostic characters were indicated to separate these species. It seems, however, that these features (number of median setae, length of frontal tubercles, AR value, presence/absence of microtrichia between anal point crests and slight differences in shape of inferior volsella), in part at least, may be within the morphological variability of T. oscillans and/or T. smolandicus. According to the concept by Lin et. al. (2018b), T. oscillans and T. unagiseptimus are sister species (not ascribed to any group analyzed) while T. smolandicus has not been included. Interestingly, a concept of possible synonymy between the abovementioned names has been raised recently, when DNA sequences from specimens sampled in Fennoscandia and Japan, determined as T. oscillans or T. unagiseptimus, have been compared that resulted in ~97–98% of DNA sequence compatibility (Paasivirta, pers. comm.). Unfortunately, our specimens collected decades ago (kept in denatured ethanol or slide-mounted in Canada balsam) do not give a chance to be analyzed molecularly for supporting this concept. Published as part of Giłka, Wojciech & Gadawski, Piotr, 2022, Tanytarsini (Diptera: Chironomidae) collected during Polish expeditions to North Korea, pp. 151-175 in Zootaxa 5214 (2) on page 161, DOI:10.11646/zootaxa.5214.2.1, http://zenodo.org/record/7384985 |
format |
Other/Unknown Material |
author |
Giłka, Wojciech Gadawski, Piotr |
author_facet |
Giłka, Wojciech Gadawski, Piotr |
author_sort |
Giłka, Wojciech |
title |
Tanytarsus oscillans Johannsen 1932 |
title_short |
Tanytarsus oscillans Johannsen 1932 |
title_full |
Tanytarsus oscillans Johannsen 1932 |
title_fullStr |
Tanytarsus oscillans Johannsen 1932 |
title_full_unstemmed |
Tanytarsus oscillans Johannsen 1932 |
title_sort |
tanytarsus oscillans johannsen 1932 |
publishDate |
2022 |
url |
https://zenodo.org/record/7384969 https://doi.org/10.5281/zenodo.7384969 |
long_lat |
ENVELOPE(20.772,20.772,67.275,67.275) |
geographic |
Canada Storsjön |
geographic_facet |
Canada Storsjön |
genre |
Fennoscandia |
genre_facet |
Fennoscandia |
op_source |
Tanytarsini (Diptera: Chironomidae) collected during Polish expeditions to North Korea, pp. 151-175 in Zootaxa 5214(2) 161 |
op_relation |
info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/03C087D47F3DFFBBFF7EE01E16FD790D doi:10.11646/zootaxa.5214.2.1 http://zenodo.org/record/7384985 http://publication.plazi.org/id/FFF9FFAC7F37FFB1FFE9E46514417E1E http://zoobank.org/8E7D1FC9-FD58-4DB3-ACA6-5AE38BDB6B0A doi:10.5281/zenodo.7384968 https://zenodo.org/communities/biosyslit https://zenodo.org/record/7384969 https://doi.org/10.5281/zenodo.7384969 oai:zenodo.org:7384969 |
op_rights |
info:eu-repo/semantics/openAccess https://creativecommons.org/publicdomain/zero/1.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.738496910.11646/zootaxa.5214.2.110.5281/zenodo.7384968 |
_version_ |
1765997522456674304 |