Pegomya glabroides Michelsen, sp. nov.
Pegomya glabroides Michelsen, sp. nov. Figs. 24–31. Etymology. The specific epithet ‘glabroides’ is derived from ‘glabra’, existing epithet for the first species of the P. terminalis species group described from the Nearctic Region, and ‘-oides’, a Greek adjectival suffix meaning ‘resembling’. Descr...
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Online Access: | https://dx.doi.org/10.5281/zenodo.6234217 https://zenodo.org/record/6234217 |
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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 Anthomyiidae Pegomya Pegomya glabroides |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Insecta Diptera Anthomyiidae Pegomya Pegomya glabroides Michelsen, Verner Pegomya glabroides Michelsen, sp. nov. |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Insecta Diptera Anthomyiidae Pegomya Pegomya glabroides |
description |
Pegomya glabroides Michelsen, sp. nov. Figs. 24–31. Etymology. The specific epithet ‘glabroides’ is derived from ‘glabra’, existing epithet for the first species of the P. terminalis species group described from the Nearctic Region, and ‘-oides’, a Greek adjectival suffix meaning ‘resembling’. Description. Very small to small (WL 3.0–3.9mm; n= 16). Male. Externally closely resembling P. terminalis except for smaller size and brownish black colouring on all parts of head, body and appendages. Terminalia (Figs. 24–29) also similar, but lobes of sternite V (Figs. 24, 25) broadly obtuse and with only a few lateral setae, surstyli (Figs. 26, 27) with meso-basal laminate process more prominent in profile view and meso-distal process shorter, broad-based and with fewer setulae, and gonites overall (Fig. 28) shorter. Female. Differing from P. terminalis by being extensively brownish black in ground-colour; only lower portion of frontal vitta and tibiae to varying extent orange-brown. Abdomen with black shine through thin layer of grey dusting, without any indication of a mid-dorsal stripe. Readily separated from P. granadensis by smaller size, absence of discal setae on tergite V and fewer hind marginal setae on sternite V. Oviscapt (Figs. 30, 31) with cerci distinctive: relatively large, discoid, with a cutting edge formed along inner apical margins. Material examined. Type material. NORWAY [ZMUC, ZMUO]: Sør-Trøndelag, Kongsvoll, 900– 1100m, 1 male [holotype] 12–20.vi. 1985 (O. Karsholt & V. Michelsen); Oppland, Dovre, Fokstua, 1 female [paratype] 19.vii. 1953 (H. Krogerus). FINLAND [FMNH, ZMUC]: Kuusamo: Kuolajärvi, 4 females [paratypes] 10.vii. 1935 (Krogerus). SWEDEN [MZLU, ZMUC]: Torne Lappmark: Abisko, 1 male [paratype] 7.vii. 1948, 1 male [paratype] 6.viii. 1948 (H.C. Huckett); Abisko valley, 2 females [paratypes] 25.vi. 1957, 1 female [paratype] 7.vii. 1957, 1 female [paratype] 11.vii. 1957, 1 female [paratype] 16.vii. 1957 (P.I. Persson); Abisko Nat. Park, wetland vegetation, 1 female [paratype] 25.vi. 1973 (B.G. Svensson). Additional material. FRANCE [ZMUC]: Hautes-Alpes: Montgenèvre, 44.56N / 6.43E, 1800m, spruce wood, 1 female 12.vii. 1990 (M. Barták). Biology. The larval host plant is unknown, but a likely candidate is Equisetum variegatum Schleich., a species of horsetail that in Europe is primarily occurring in northern and elevated areas. Distribution. A rarely collected species found in northern and elevated parts of Fennoscandia (Norway, Sweden, Finland). A wider distribution in Central Europe is documented by the find of a single female from Hautes-Alpes (France). Relationships. A Nearctic taxon tentatively identified as Pegomya terminalis (Rondani) by Griffiths (1983: 190, figs. 266, 268–270; 1997: 695; also in Finnamore 1994: 212) on the basis of male specimens agrees with true P. terminalis in the colour of body and legs and structure of sternite V, but the gonites and surstyli are different and in better agreement with P. g l a b ro i d e s . : Published as part of Michelsen, Verner, 2008, The Palaearctic species of the Pegomya terminalis species group (Diptera: Anthomyiidae), with descriptions of two new species, pp. 31-46 in Zootaxa 1781 on pages 41-45, DOI: 10.5281/zenodo.274299 : {"references": ["Griffiths, G. C. D. (1983) Anthomyiidae [part]. In: Griffiths, G. C. D. (Ed.), Flies of the Nearctic Region, 8 (2), 2, 161 - 288. E. Schweizerbart, Stuttgart.", "Finnamore, A. T. (1994) Hymenoptera of the Wagner Natural Area, a boreal spring fen in Central Alberta. In: Finnamore, A. T. & Marshall, S. A. (Eds.), Terrestrial arthropods of peatlands with special reference to Canada. Memoirs of the Entomological Society of Canada, 169, 181 - 220."]} |
format |
Text |
author |
Michelsen, Verner |
author_facet |
Michelsen, Verner |
author_sort |
Michelsen, Verner |
title |
Pegomya glabroides Michelsen, sp. nov. |
title_short |
Pegomya glabroides Michelsen, sp. nov. |
title_full |
Pegomya glabroides Michelsen, sp. nov. |
title_fullStr |
Pegomya glabroides Michelsen, sp. nov. |
title_full_unstemmed |
Pegomya glabroides Michelsen, sp. nov. |
title_sort |
pegomya glabroides michelsen, sp. nov. |
publisher |
Zenodo |
publishDate |
2008 |
url |
https://dx.doi.org/10.5281/zenodo.6234217 https://zenodo.org/record/6234217 |
long_lat |
ENVELOPE(18.829,18.829,68.349,68.349) ENVELOPE(9.914,9.914,63.019,63.019) ENVELOPE(-58.400,-58.400,-64.200,-64.200) ENVELOPE(12.807,12.807,65.900,65.900) ENVELOPE(29.183,29.183,65.967,65.967) ENVELOPE(-45.033,-45.033,-60.733,-60.733) ENVELOPE(21.000,21.000,68.000,68.000) ENVELOPE(25.667,25.667,67.600,67.600) ENVELOPE(7.903,7.903,63.015,63.015) |
geographic |
Canada Norway Abisko Stripe Persson Oppland Kuusamo Michelsen Torne Lappmark Kuolajärvi Kongsvoll |
geographic_facet |
Canada Norway Abisko Stripe Persson Oppland Kuusamo Michelsen Torne Lappmark Kuolajärvi Kongsvoll |
genre |
Abisko Fennoscandia |
genre_facet |
Abisko Fennoscandia |
op_relation |
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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.6234217 https://doi.org/10.5281/zenodo.274299 https://doi.org/10.5281/zenodo.274306 https://doi.org/10.5281/zenodo.274307 https://doi.org/10.5281/zenodo.6234216 |
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1766033301442658304 |
spelling |
ftdatacite:10.5281/zenodo.6234217 2023-05-15T12:59:32+02:00 Pegomya glabroides Michelsen, sp. nov. Michelsen, Verner 2008 https://dx.doi.org/10.5281/zenodo.6234217 https://zenodo.org/record/6234217 unknown Zenodo http://publication.plazi.org/id/FFF6FFAEFFE8FFD3FFB4FFE8CF36FFE1 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.5281/zenodo.274299 http://publication.plazi.org/id/FFF6FFAEFFE8FFD3FFB4FFE8CF36FFE1 https://dx.doi.org/10.5281/zenodo.274306 https://dx.doi.org/10.5281/zenodo.274307 https://dx.doi.org/10.5281/zenodo.6234216 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 Anthomyiidae Pegomya Pegomya glabroides article-journal ScholarlyArticle Taxonomic treatment Text 2008 ftdatacite https://doi.org/10.5281/zenodo.6234217 https://doi.org/10.5281/zenodo.274299 https://doi.org/10.5281/zenodo.274306 https://doi.org/10.5281/zenodo.274307 https://doi.org/10.5281/zenodo.6234216 2022-04-01T12:09:46Z Pegomya glabroides Michelsen, sp. nov. Figs. 24–31. Etymology. The specific epithet ‘glabroides’ is derived from ‘glabra’, existing epithet for the first species of the P. terminalis species group described from the Nearctic Region, and ‘-oides’, a Greek adjectival suffix meaning ‘resembling’. Description. Very small to small (WL 3.0–3.9mm; n= 16). Male. Externally closely resembling P. terminalis except for smaller size and brownish black colouring on all parts of head, body and appendages. Terminalia (Figs. 24–29) also similar, but lobes of sternite V (Figs. 24, 25) broadly obtuse and with only a few lateral setae, surstyli (Figs. 26, 27) with meso-basal laminate process more prominent in profile view and meso-distal process shorter, broad-based and with fewer setulae, and gonites overall (Fig. 28) shorter. Female. Differing from P. terminalis by being extensively brownish black in ground-colour; only lower portion of frontal vitta and tibiae to varying extent orange-brown. Abdomen with black shine through thin layer of grey dusting, without any indication of a mid-dorsal stripe. Readily separated from P. granadensis by smaller size, absence of discal setae on tergite V and fewer hind marginal setae on sternite V. Oviscapt (Figs. 30, 31) with cerci distinctive: relatively large, discoid, with a cutting edge formed along inner apical margins. Material examined. Type material. NORWAY [ZMUC, ZMUO]: Sør-Trøndelag, Kongsvoll, 900– 1100m, 1 male [holotype] 12–20.vi. 1985 (O. Karsholt & V. Michelsen); Oppland, Dovre, Fokstua, 1 female [paratype] 19.vii. 1953 (H. Krogerus). FINLAND [FMNH, ZMUC]: Kuusamo: Kuolajärvi, 4 females [paratypes] 10.vii. 1935 (Krogerus). SWEDEN [MZLU, ZMUC]: Torne Lappmark: Abisko, 1 male [paratype] 7.vii. 1948, 1 male [paratype] 6.viii. 1948 (H.C. Huckett); Abisko valley, 2 females [paratypes] 25.vi. 1957, 1 female [paratype] 7.vii. 1957, 1 female [paratype] 11.vii. 1957, 1 female [paratype] 16.vii. 1957 (P.I. Persson); Abisko Nat. Park, wetland vegetation, 1 female [paratype] 25.vi. 1973 (B.G. Svensson). Additional material. FRANCE [ZMUC]: Hautes-Alpes: Montgenèvre, 44.56N / 6.43E, 1800m, spruce wood, 1 female 12.vii. 1990 (M. Barták). Biology. The larval host plant is unknown, but a likely candidate is Equisetum variegatum Schleich., a species of horsetail that in Europe is primarily occurring in northern and elevated areas. Distribution. A rarely collected species found in northern and elevated parts of Fennoscandia (Norway, Sweden, Finland). A wider distribution in Central Europe is documented by the find of a single female from Hautes-Alpes (France). Relationships. A Nearctic taxon tentatively identified as Pegomya terminalis (Rondani) by Griffiths (1983: 190, figs. 266, 268–270; 1997: 695; also in Finnamore 1994: 212) on the basis of male specimens agrees with true P. terminalis in the colour of body and legs and structure of sternite V, but the gonites and surstyli are different and in better agreement with P. g l a b ro i d e s . : Published as part of Michelsen, Verner, 2008, The Palaearctic species of the Pegomya terminalis species group (Diptera: Anthomyiidae), with descriptions of two new species, pp. 31-46 in Zootaxa 1781 on pages 41-45, DOI: 10.5281/zenodo.274299 : {"references": ["Griffiths, G. C. D. (1983) Anthomyiidae [part]. In: Griffiths, G. C. D. (Ed.), Flies of the Nearctic Region, 8 (2), 2, 161 - 288. E. Schweizerbart, Stuttgart.", "Finnamore, A. T. (1994) Hymenoptera of the Wagner Natural Area, a boreal spring fen in Central Alberta. In: Finnamore, A. T. & Marshall, S. A. (Eds.), Terrestrial arthropods of peatlands with special reference to Canada. Memoirs of the Entomological Society of Canada, 169, 181 - 220."]} Text Abisko Fennoscandia DataCite Metadata Store (German National Library of Science and Technology) Canada Norway Abisko ENVELOPE(18.829,18.829,68.349,68.349) Stripe ENVELOPE(9.914,9.914,63.019,63.019) Persson ENVELOPE(-58.400,-58.400,-64.200,-64.200) Oppland ENVELOPE(12.807,12.807,65.900,65.900) Kuusamo ENVELOPE(29.183,29.183,65.967,65.967) Michelsen ENVELOPE(-45.033,-45.033,-60.733,-60.733) Torne Lappmark ENVELOPE(21.000,21.000,68.000,68.000) Kuolajärvi ENVELOPE(25.667,25.667,67.600,67.600) Kongsvoll ENVELOPE(7.903,7.903,63.015,63.015) |