Aprionus gustavssoni Jaschhof & Jaschhof, 2015, sp. n.
Aprionus gustavssoni sp. n. (Fig. 1 B) Diagnosis. Male genitalia of Aprionus gustavssoni are characterized by presence of flattened, spineless gonostyli ( ↓ ) in combination with 4–5 pairs of non-overlapping tegmen fingers. Furthermore, the outer surface of gonostylus is markedly concave and the teg...
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ftdatacite:10.5281/zenodo.6095058 2023-05-15T16:12:19+02:00 Aprionus gustavssoni Jaschhof & Jaschhof, 2015, sp. n. Jaschhof, Mathias Jaschhof, Catrin 2015 https://dx.doi.org/10.5281/zenodo.6095058 https://zenodo.org/record/6095058 unknown Zenodo http://zenodo.org/record/234218 http://publication.plazi.org/id/6A59846AFFCD2D72FFD8DD5225520906 http://zoobank.org/6A9BC878-BFEF-440A-A533-389654DE5AB4 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.11646/zootaxa.3973.1.6 http://zenodo.org/record/234218 http://publication.plazi.org/id/6A59846AFFCD2D72FFD8DD5225520906 https://dx.doi.org/10.5281/zenodo.234219 http://zoobank.org/6A9BC878-BFEF-440A-A533-389654DE5AB4 https://dx.doi.org/10.5281/zenodo.6095057 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 Cecidomyiidae Aprionus Aprionus gustavssoni article-journal ScholarlyArticle Taxonomic treatment Text 2015 ftdatacite https://doi.org/10.5281/zenodo.6095058 https://doi.org/10.11646/zootaxa.3973.1.6 https://doi.org/10.5281/zenodo.234219 https://doi.org/10.5281/zenodo.6095057 2022-04-01T10:33:10Z Aprionus gustavssoni sp. n. (Fig. 1 B) Diagnosis. Male genitalia of Aprionus gustavssoni are characterized by presence of flattened, spineless gonostyli ( ↓ ) in combination with 4–5 pairs of non-overlapping tegmen fingers. Furthermore, the outer surface of gonostylus is markedly concave and the tegmen is blunt-ended ( ↓ ). This species cannot be placed in any of the species groups recognized within the genus Aprionus (see Jaschhof 1998, Jaschhof & Jaschhof 2009). There are other Aprionus incertae sedis with male genitalia superficially similar to A. gustavssoni , in particular A. laricis Mamaev & Jaschhof (Jaschhof 1998: fig. 181), A. pyxidiifer Mamaev (Jaschhof & Jaschhof 2009: fig. 103), and A. svecicus Jaschhof (Jaschhof 1998: fig. 187). To separate these species from one another, genital structures should be studied and compared in detail. Other male characters. Body size 1.2 mm. Head. Eye bridge 4–5 ommatidia long. Postocular bristles 12, in 1 dense row. Neck of fourth flagellomere shorter than node; node with 1 complete and 5 incomplete crenulate whorls of sensory hairs, 4–6 thick hair-shaped translucent sensilla distally. Maxillary palpus 4 -segmented; first segment with hair-shaped translucent sensilla; apical segment longest. Wing. Apical portion of R 1 2.5–3 times as long as Rs. Legs. Claws thick, rectangular, with 3–4 tiny teeth. Terminalia (Fig. 1 B). Ninth tergite subrectangular, with concave, slightly reinforced anterior margin. Gonocoxa lengthened ventroapically into subtriangular lobe. Gonostylus with dense, short microtrichia apically, 2 bristles dorsosubapically. Tegmen with dark longitudinal folds apically. Subanal plate subrectangular, generally weakly sclerotized, with dark markings on posterior and anterior margins. Etymology. This species is named after Erik Gustavsson, Skogsby, Öland. Types. Holotype. Male (CEC 77), Sweden, Uppland, Uppsala, Fiby Nature Reserve, old-growth mixed taiga, 29 July 2009, sweepnet, M. & C. Jaschhof (in NHRS). Paratype . Male (CEC 78), same data as the holotype. : Published as part of Jaschhof, Mathias & Jaschhof, Catrin, 2015, New species and new distribution records of Lestremiinae, Micromyinae and Porricondylinae (Diptera: Cecidomyiidae) in Sweden, pp. 159-174 in Zootaxa 3973 (1) on pages 161-162, DOI: 10.11646/zootaxa.3973.1.6, http://zenodo.org/record/234218 : {"references": ["Jaschhof, M. (1998) Revision der \" Lestremiinae \" (Diptera, Cecidomyiidae) der Holarktis. Studia dipterologica Supplement, 4, 1 - 552.", "Jaschhof, M. & Jaschhof, C. (2009) The Wood Midges (Diptera: Cecidomyiidae: Lestremiinae) of Fennoscandia and Denmark. Studia dipterologica Supplement, 18, 1 - 333."]} Text Fennoscandia taiga DataCite Metadata Store (German National Library of Science and Technology) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
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topic |
Biodiversity Taxonomy Animalia Arthropoda Insecta Diptera Cecidomyiidae Aprionus Aprionus gustavssoni |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Insecta Diptera Cecidomyiidae Aprionus Aprionus gustavssoni Jaschhof, Mathias Jaschhof, Catrin Aprionus gustavssoni Jaschhof & Jaschhof, 2015, sp. n. |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Insecta Diptera Cecidomyiidae Aprionus Aprionus gustavssoni |
description |
Aprionus gustavssoni sp. n. (Fig. 1 B) Diagnosis. Male genitalia of Aprionus gustavssoni are characterized by presence of flattened, spineless gonostyli ( ↓ ) in combination with 4–5 pairs of non-overlapping tegmen fingers. Furthermore, the outer surface of gonostylus is markedly concave and the tegmen is blunt-ended ( ↓ ). This species cannot be placed in any of the species groups recognized within the genus Aprionus (see Jaschhof 1998, Jaschhof & Jaschhof 2009). There are other Aprionus incertae sedis with male genitalia superficially similar to A. gustavssoni , in particular A. laricis Mamaev & Jaschhof (Jaschhof 1998: fig. 181), A. pyxidiifer Mamaev (Jaschhof & Jaschhof 2009: fig. 103), and A. svecicus Jaschhof (Jaschhof 1998: fig. 187). To separate these species from one another, genital structures should be studied and compared in detail. Other male characters. Body size 1.2 mm. Head. Eye bridge 4–5 ommatidia long. Postocular bristles 12, in 1 dense row. Neck of fourth flagellomere shorter than node; node with 1 complete and 5 incomplete crenulate whorls of sensory hairs, 4–6 thick hair-shaped translucent sensilla distally. Maxillary palpus 4 -segmented; first segment with hair-shaped translucent sensilla; apical segment longest. Wing. Apical portion of R 1 2.5–3 times as long as Rs. Legs. Claws thick, rectangular, with 3–4 tiny teeth. Terminalia (Fig. 1 B). Ninth tergite subrectangular, with concave, slightly reinforced anterior margin. Gonocoxa lengthened ventroapically into subtriangular lobe. Gonostylus with dense, short microtrichia apically, 2 bristles dorsosubapically. Tegmen with dark longitudinal folds apically. Subanal plate subrectangular, generally weakly sclerotized, with dark markings on posterior and anterior margins. Etymology. This species is named after Erik Gustavsson, Skogsby, Öland. Types. Holotype. Male (CEC 77), Sweden, Uppland, Uppsala, Fiby Nature Reserve, old-growth mixed taiga, 29 July 2009, sweepnet, M. & C. Jaschhof (in NHRS). Paratype . Male (CEC 78), same data as the holotype. : Published as part of Jaschhof, Mathias & Jaschhof, Catrin, 2015, New species and new distribution records of Lestremiinae, Micromyinae and Porricondylinae (Diptera: Cecidomyiidae) in Sweden, pp. 159-174 in Zootaxa 3973 (1) on pages 161-162, DOI: 10.11646/zootaxa.3973.1.6, http://zenodo.org/record/234218 : {"references": ["Jaschhof, M. (1998) Revision der \" Lestremiinae \" (Diptera, Cecidomyiidae) der Holarktis. Studia dipterologica Supplement, 4, 1 - 552.", "Jaschhof, M. & Jaschhof, C. (2009) The Wood Midges (Diptera: Cecidomyiidae: Lestremiinae) of Fennoscandia and Denmark. Studia dipterologica Supplement, 18, 1 - 333."]} |
format |
Text |
author |
Jaschhof, Mathias Jaschhof, Catrin |
author_facet |
Jaschhof, Mathias Jaschhof, Catrin |
author_sort |
Jaschhof, Mathias |
title |
Aprionus gustavssoni Jaschhof & Jaschhof, 2015, sp. n. |
title_short |
Aprionus gustavssoni Jaschhof & Jaschhof, 2015, sp. n. |
title_full |
Aprionus gustavssoni Jaschhof & Jaschhof, 2015, sp. n. |
title_fullStr |
Aprionus gustavssoni Jaschhof & Jaschhof, 2015, sp. n. |
title_full_unstemmed |
Aprionus gustavssoni Jaschhof & Jaschhof, 2015, sp. n. |
title_sort |
aprionus gustavssoni jaschhof & jaschhof, 2015, sp. n. |
publisher |
Zenodo |
publishDate |
2015 |
url |
https://dx.doi.org/10.5281/zenodo.6095058 https://zenodo.org/record/6095058 |
genre |
Fennoscandia taiga |
genre_facet |
Fennoscandia taiga |
op_relation |
http://zenodo.org/record/234218 http://publication.plazi.org/id/6A59846AFFCD2D72FFD8DD5225520906 http://zoobank.org/6A9BC878-BFEF-440A-A533-389654DE5AB4 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.11646/zootaxa.3973.1.6 http://zenodo.org/record/234218 http://publication.plazi.org/id/6A59846AFFCD2D72FFD8DD5225520906 https://dx.doi.org/10.5281/zenodo.234219 http://zoobank.org/6A9BC878-BFEF-440A-A533-389654DE5AB4 https://dx.doi.org/10.5281/zenodo.6095057 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.6095058 https://doi.org/10.11646/zootaxa.3973.1.6 https://doi.org/10.5281/zenodo.234219 https://doi.org/10.5281/zenodo.6095057 |
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