Cryptochironomus
Cryptochironomus ? ramus var. Cryptochironomus sp. B Chang et al. 1994: 13. Material examined . CANADA: Manitoba, Lake Winnipeg records: 3 km off McCreary Island, 1 male, 15.vii. 1969; Gimli Government Wharf, 24.vii. 1969; Beaver Point, 9 males, 7.vii.– 6.viii. 1971; Beaver Creek, 2 males, 22–29.vii...
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ftdatacite:10.5281/zenodo.6220736 2023-05-15T15:41:07+02:00 Cryptochironomus Saether, Ole A. 2009 https://dx.doi.org/10.5281/zenodo.6220736 https://zenodo.org/record/6220736 unknown Zenodo http://publication.plazi.org/id/FF93EC16FFF7E06D1347FF87FFA8FFC6 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.5281/zenodo.189776 http://publication.plazi.org/id/FF93EC16FFF7E06D1347FF87FFA8FFC6 https://dx.doi.org/10.5281/zenodo.6220735 https://zenodo.org/communities/biosyslit Open Access Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 info:eu-repo/semantics/openAccess CC0 Biodiversity Taxonomy Animalia Arthropoda Insecta Diptera Chironomidae Cryptochironomus article-journal ScholarlyArticle Taxonomic treatment Text 2009 ftdatacite https://doi.org/10.5281/zenodo.6220736 https://doi.org/10.5281/zenodo.189776 https://doi.org/10.5281/zenodo.6220735 2022-04-01T11:56:25Z Cryptochironomus ? ramus var. Cryptochironomus sp. B Chang et al. 1994: 13. Material examined . CANADA: Manitoba, Lake Winnipeg records: 3 km off McCreary Island, 1 male, 15.vii. 1969; Gimli Government Wharf, 24.vii. 1969; Beaver Point, 9 males, 7.vii.– 6.viii. 1971; Beaver Creek, 2 males, 22–29.vii. 1971. Six males from Lake Winnipeg have a lower AR and LR, and are smaller than the other C. ramus. They may represent another species or be merely a variety or form of C. ramus . On an average, their size is 22 % smaller than that found in males of C. ramus . Some measurements are (n= 6): Total length 5.27–6.29, 5.72 mm. Wing length 2.37–2.80, 2.53 mm. Total length/Wing length 2.22–2.48, 2.32. Head . AR 2.52–2.80, 2.68. Temporals 24 –32, 28. Clypeus with 11 –20, 17 setae. Tentorium 153–173 long. Thorax . Dorsocentrals 13 –19, 15; prealars 5 –8, 7. Scutellum with 16 –36, 27 setae. Wing . R 4 + 5 with 12 –17, 14 setae. Squama with 10 –18, 15 setae. Legs . LR 1–3: 1.31–1.47, 1.40; 0.52–0.56, 0.54; 0.63–0.67, 0.65. Hypopygium . Gonocoxite 176–200, 190 µm; gonostylus 176–186, 182 µm. : Published as part of Saether, Ole A., 2009, Cryptochironomus Kieffer from Lake Winnipeg, Canada, with a review of Nearctic species (Diptera: Chironomidae), pp. 1-24 in Zootaxa 2208 on pages 14-15, DOI: 10.5281/zenodo.189776 : {"references": ["Chang, P. S. S., Cobb, D. G., Flannagan, J. F. & Saether, O. A. (1994) Light trap collections of mayflies, caddis flies and chironomids from Lake Winnipeg during 1969 and 1971. Canadian Data Report of Fisheries and Aquatic Sciences, 2223, 27 pp."]} Text Beaver Creek DataCite Metadata Store (German National Library of Science and Technology) Canada |
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 Insecta Diptera Chironomidae Cryptochironomus |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Insecta Diptera Chironomidae Cryptochironomus Saether, Ole A. Cryptochironomus |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Insecta Diptera Chironomidae Cryptochironomus |
description |
Cryptochironomus ? ramus var. Cryptochironomus sp. B Chang et al. 1994: 13. Material examined . CANADA: Manitoba, Lake Winnipeg records: 3 km off McCreary Island, 1 male, 15.vii. 1969; Gimli Government Wharf, 24.vii. 1969; Beaver Point, 9 males, 7.vii.– 6.viii. 1971; Beaver Creek, 2 males, 22–29.vii. 1971. Six males from Lake Winnipeg have a lower AR and LR, and are smaller than the other C. ramus. They may represent another species or be merely a variety or form of C. ramus . On an average, their size is 22 % smaller than that found in males of C. ramus . Some measurements are (n= 6): Total length 5.27–6.29, 5.72 mm. Wing length 2.37–2.80, 2.53 mm. Total length/Wing length 2.22–2.48, 2.32. Head . AR 2.52–2.80, 2.68. Temporals 24 –32, 28. Clypeus with 11 –20, 17 setae. Tentorium 153–173 long. Thorax . Dorsocentrals 13 –19, 15; prealars 5 –8, 7. Scutellum with 16 –36, 27 setae. Wing . R 4 + 5 with 12 –17, 14 setae. Squama with 10 –18, 15 setae. Legs . LR 1–3: 1.31–1.47, 1.40; 0.52–0.56, 0.54; 0.63–0.67, 0.65. Hypopygium . Gonocoxite 176–200, 190 µm; gonostylus 176–186, 182 µm. : Published as part of Saether, Ole A., 2009, Cryptochironomus Kieffer from Lake Winnipeg, Canada, with a review of Nearctic species (Diptera: Chironomidae), pp. 1-24 in Zootaxa 2208 on pages 14-15, DOI: 10.5281/zenodo.189776 : {"references": ["Chang, P. S. S., Cobb, D. G., Flannagan, J. F. & Saether, O. A. (1994) Light trap collections of mayflies, caddis flies and chironomids from Lake Winnipeg during 1969 and 1971. Canadian Data Report of Fisheries and Aquatic Sciences, 2223, 27 pp."]} |
format |
Text |
author |
Saether, Ole A. |
author_facet |
Saether, Ole A. |
author_sort |
Saether, Ole A. |
title |
Cryptochironomus |
title_short |
Cryptochironomus |
title_full |
Cryptochironomus |
title_fullStr |
Cryptochironomus |
title_full_unstemmed |
Cryptochironomus |
title_sort |
cryptochironomus |
publisher |
Zenodo |
publishDate |
2009 |
url |
https://dx.doi.org/10.5281/zenodo.6220736 https://zenodo.org/record/6220736 |
geographic |
Canada |
geographic_facet |
Canada |
genre |
Beaver Creek |
genre_facet |
Beaver Creek |
op_relation |
http://publication.plazi.org/id/FF93EC16FFF7E06D1347FF87FFA8FFC6 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.5281/zenodo.189776 http://publication.plazi.org/id/FF93EC16FFF7E06D1347FF87FFA8FFC6 https://dx.doi.org/10.5281/zenodo.6220735 https://zenodo.org/communities/biosyslit |
op_rights |
Open Access Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC0 |
op_doi |
https://doi.org/10.5281/zenodo.6220736 https://doi.org/10.5281/zenodo.189776 https://doi.org/10.5281/zenodo.6220735 |
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1766373989758795776 |