Eudactylocladius
Key to male imagines of the subgenus Eudactylocladius (Modified from Cranston, 1999) 1. Superior volsella well developed, rounded to rightangled........................................................ 2 Superior volsella scarcely to moderately developed...............................................
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Zenodo
2004
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Online Access: | https://dx.doi.org/10.5281/zenodo.6270728 https://zenodo.org/record/6270728 |
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ftdatacite:10.5281/zenodo.6270728 |
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openpolar |
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Open Polar |
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DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Insecta Diptera Chironomidae Eudactylocladius |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Insecta Diptera Chironomidae Eudactylocladius , Ole Saether, A. Eudactylocladius |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Insecta Diptera Chironomidae Eudactylocladius |
description |
Key to male imagines of the subgenus Eudactylocladius (Modified from Cranston, 1999) 1. Superior volsella well developed, rounded to rightangled........................................................ 2 Superior volsella scarcely to moderately developed................................................................... 3 2 Inferior volsella well developed, bluntly triangular; dorsal part of cibarial pump wider than long; no sensilla chaetica on mid leg; Palaearctic .................................... O . ( E .) musester sp. n. Inferior volsella weakly indicated to nonexistent; dorsal part of cibarial pump not as wide as long; sensilla chaeticae present on mid leg; Palaearctic......................................................................................................................................................................... O . ( E .) fuscimanus (Kieffer) 3. Inner margin of gonocoxite with strong dense setae, commencing some distance posterior of gonocoxite base, associated with weakly delimited superior volsella........................................ 4 Inner margin of gonocoxite with finer, less dense, setae, commencing closer to gonocoxite base, anterior to sometimes moderately indicated superior volsella........................................... 5 4. Gonostylus without inner projection, squama with 9–14 setae; Nearctic............................................................................................................................................ O . ( E .) subletteorum Cranston Gonostylus with inner, preapical, triangular projection; squama with 13–20 setae; Palaearctic. ................................................................................................................ O . ( E .) priomixtus sp. n. 5. Superior volsella moderately developed, angular; anal point strong, but not strongly sclerotised, greater than 50 m long; ultimate flagellomere at least 500 m long; Holarctic............... ................................................................................................................... O . ( E .) gelidus Kieffer Superior volsella scarcely developed; anal point weak to moderately developed or strong and sclerotised, usually less than 50 m long; ultimate flagellomere often less than 500 m long. 6 6. Anal point strong, well sclerotised; sensilla chaeticae of legs absent; Svalbard.......................... ..................................................................................................................... O . ( E .) schnelli sp. n. Anal point sometimes very weak to absent, never strongly sclerotised; sensilla chaeticae probably always present on mid and hind legs.................................................................................... 7 7. Gonostylus with microtrichiae on dorsal surface strong and dense, anal point sometimes very weak to absent; Nearctic .................................................................. O . ( E .) dubitatus Johannsen Gonostylus with microtrichiae on dorsal surface fine and sparse, anal point well developed.. 8 8. Gonocoxite with both volsellae distinct, particularly the superior; Holarctic......................................................................................................................................... O . ( E .) gelidorum (Kieffer) Gonocoxite without differentiated volsellae, just a gently rounded contour; Holarctic.............................................................................................................................. O . ( E .) olivaceus Kieffer : Published as part of Ole & Saether, A., 2004, Three new species of Orthocladius subgenus Eudactylocladius (Diptera: Chironomidae) from Norway, pp. 1-12 in Zootaxa 508 on pages 11-12, DOI: 10.5281/zenodo.157963 : {"references": ["Cranston, P. S. (1999) Nearctic Orthocladius subgenus Eudactylocladius revised (Diptera: Chironomidae). Journal of the Kansas Entomological Society, 71, 272 - 295."]} |
format |
Text |
author |
, Ole Saether, A. |
author_facet |
, Ole Saether, A. |
author_sort |
, Ole |
title |
Eudactylocladius |
title_short |
Eudactylocladius |
title_full |
Eudactylocladius |
title_fullStr |
Eudactylocladius |
title_full_unstemmed |
Eudactylocladius |
title_sort |
eudactylocladius |
publisher |
Zenodo |
publishDate |
2004 |
url |
https://dx.doi.org/10.5281/zenodo.6270728 https://zenodo.org/record/6270728 |
geographic |
Svalbard Norway |
geographic_facet |
Svalbard Norway |
genre |
Svalbard |
genre_facet |
Svalbard |
op_relation |
http://publication.plazi.org/id/961EFFF9FF85FFDDFFA1FFB4FF862434 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.5281/zenodo.157963 http://publication.plazi.org/id/961EFFF9FF85FFDDFFA1FFB4FF862434 https://dx.doi.org/10.5281/zenodo.6270727 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.6270728 https://doi.org/10.5281/zenodo.157963 https://doi.org/10.5281/zenodo.6270727 |
_version_ |
1766213316147937280 |
spelling |
ftdatacite:10.5281/zenodo.6270728 2023-05-15T18:29:53+02:00 Eudactylocladius , Ole Saether, A. 2004 https://dx.doi.org/10.5281/zenodo.6270728 https://zenodo.org/record/6270728 unknown Zenodo http://publication.plazi.org/id/961EFFF9FF85FFDDFFA1FFB4FF862434 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.5281/zenodo.157963 http://publication.plazi.org/id/961EFFF9FF85FFDDFFA1FFB4FF862434 https://dx.doi.org/10.5281/zenodo.6270727 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 Eudactylocladius article-journal ScholarlyArticle Taxonomic treatment Text 2004 ftdatacite https://doi.org/10.5281/zenodo.6270728 https://doi.org/10.5281/zenodo.157963 https://doi.org/10.5281/zenodo.6270727 2022-04-01T12:34:30Z Key to male imagines of the subgenus Eudactylocladius (Modified from Cranston, 1999) 1. Superior volsella well developed, rounded to rightangled........................................................ 2 Superior volsella scarcely to moderately developed................................................................... 3 2 Inferior volsella well developed, bluntly triangular; dorsal part of cibarial pump wider than long; no sensilla chaetica on mid leg; Palaearctic .................................... O . ( E .) musester sp. n. Inferior volsella weakly indicated to nonexistent; dorsal part of cibarial pump not as wide as long; sensilla chaeticae present on mid leg; Palaearctic......................................................................................................................................................................... O . ( E .) fuscimanus (Kieffer) 3. Inner margin of gonocoxite with strong dense setae, commencing some distance posterior of gonocoxite base, associated with weakly delimited superior volsella........................................ 4 Inner margin of gonocoxite with finer, less dense, setae, commencing closer to gonocoxite base, anterior to sometimes moderately indicated superior volsella........................................... 5 4. Gonostylus without inner projection, squama with 9–14 setae; Nearctic............................................................................................................................................ O . ( E .) subletteorum Cranston Gonostylus with inner, preapical, triangular projection; squama with 13–20 setae; Palaearctic. ................................................................................................................ O . ( E .) priomixtus sp. n. 5. Superior volsella moderately developed, angular; anal point strong, but not strongly sclerotised, greater than 50 m long; ultimate flagellomere at least 500 m long; Holarctic............... ................................................................................................................... O . ( E .) gelidus Kieffer Superior volsella scarcely developed; anal point weak to moderately developed or strong and sclerotised, usually less than 50 m long; ultimate flagellomere often less than 500 m long. 6 6. Anal point strong, well sclerotised; sensilla chaeticae of legs absent; Svalbard.......................... ..................................................................................................................... O . ( E .) schnelli sp. n. Anal point sometimes very weak to absent, never strongly sclerotised; sensilla chaeticae probably always present on mid and hind legs.................................................................................... 7 7. Gonostylus with microtrichiae on dorsal surface strong and dense, anal point sometimes very weak to absent; Nearctic .................................................................. O . ( E .) dubitatus Johannsen Gonostylus with microtrichiae on dorsal surface fine and sparse, anal point well developed.. 8 8. Gonocoxite with both volsellae distinct, particularly the superior; Holarctic......................................................................................................................................... O . ( E .) gelidorum (Kieffer) Gonocoxite without differentiated volsellae, just a gently rounded contour; Holarctic.............................................................................................................................. O . ( E .) olivaceus Kieffer : Published as part of Ole & Saether, A., 2004, Three new species of Orthocladius subgenus Eudactylocladius (Diptera: Chironomidae) from Norway, pp. 1-12 in Zootaxa 508 on pages 11-12, DOI: 10.5281/zenodo.157963 : {"references": ["Cranston, P. S. (1999) Nearctic Orthocladius subgenus Eudactylocladius revised (Diptera: Chironomidae). Journal of the Kansas Entomological Society, 71, 272 - 295."]} Text Svalbard DataCite Metadata Store (German National Library of Science and Technology) Svalbard Norway |