Desoria pilifrons Fjellberg, 2010, sp. n.
Desoria pilifrons sp. n. (Figs. 50–56) Type material. Holotype: One specimen (slide, not sexed) labelled " Canada, B.C. Vancouver Island, Comox Glacier, 49 o 33 'N, 125 o 21 'W, 26.VIII. 1983. Wet moss in melt water, 1.850 m. A. Fjellberg 375 / 83 ". Paratypes: Four specimens in...
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ftzenodo:oai:zenodo.org:3509393 2023-05-15T16:22:30+02:00 Desoria pilifrons Fjellberg, 2010, sp. n. Fjellberg, Arne 2010-12-31 https://zenodo.org/record/3509393 https://doi.org/10.5281/zenodo.3509393 unknown info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/504F2D6CFFD3FF8397BEF08EFCCA1B45 doi:10.5281/zenodo.196078 http://publication.plazi.org/id/AC765514FFD9FF899729F019FFC71D06 doi:10.5281/zenodo.196080 http://table.plazi.org/id/8C99CCF2FFD8FF8897BEF08EFD6D1DC9 doi:10.5281/zenodo.3509392 https://zenodo.org/communities/biosyslit https://zenodo.org/record/3509393 https://doi.org/10.5281/zenodo.3509393 oai:zenodo.org:3509393 info:eu-repo/semantics/openAccess Cryophilic Isotomidae (Collembola) of the Northwestern Rocky Mountains, U. S. A., pp. 27-49 in Zootaxa 2513 37 Biodiversity Taxonomy Animalia Arthropoda Entognatha Collembola Isotomidae Desoria Desoria pilifrons info:eu-repo/semantics/other publication-taxonomictreatment 2010 ftzenodo https://doi.org/10.5281/zenodo.350939310.5281/zenodo.19607810.5281/zenodo.19608010.5281/zenodo.3509392 2023-03-10T13:27:46Z Desoria pilifrons sp. n. (Figs. 50–56) Type material. Holotype: One specimen (slide, not sexed) labelled " Canada, B.C. Vancouver Island, Comox Glacier, 49 o 33 'N, 125 o 21 'W, 26.VIII. 1983. Wet moss in melt water, 1.850 m. A. Fjellberg 375 / 83 ". Paratypes: Four specimens in two slides, same data as holotype (INHS). Description. Body size up to 1.6 mm. Body shape slender, with pear-shaped abdomen. Abd. 5–6 fused, but with a gap in setal cover. Head distinctly prognathous (Fig. 50). Colour pale bluish grey, darkest in anterior part of the body. Ocelli 8 + 8, G & H smaller. PAO oval, about 1.3 times as long as diameter of nearest ocellus. Three setae associated with PAO (Fig. 51). Ant. 1 with 4–5 short ventroapical sensilla and a few curved setaceous sensilla. Ant. 2 with two small setaceous sensilla in lateral position near apex. Ant. 3 organ normal, with several additional small setaceous sensilla (Fig. 54). One or two erect setaceous sensilla ventrally on ant. 2–3 in some individuals. Ant. 4 apically with two blunt lobes and a bifurcate pine seta; subapical organ with a globular organite (Fig. 52). Labrum with 4 / 554 strong curved setae. Apical edge with 4 sharp lobes and a composite ventral ciliation. Frontoclypeal area with more than 30 setae in adults (Fig. 53). Maxillary palp bifurcate, 4 sublobal setae. Labial palps complete, guard e 7 present, 4 proximal setae. Terminal sensilla on labial papillae longer than guards. Basal fields of labium with 5 median and 5 lateral setae. Hypostomal papilla with H longer than h 1 /h 2. Head with 5–7 postlabial setae on each side of ventral line. Mandibles normal, strong. Maxillae unmodified, with 3 -toothed capitulum and 6 short lamellae covered with fine denticles. Body integument smooth. Ground cover of setae dense, markedly "double" all over the body with short microchaetae and dagger-like mesochaetae (as Fig. 30). Macrochaetae strong, those on abd. 5–6 finely serrated in apical half. Median macrochaeta on abd. 5 2.5 –3.0 times as long as inner edge of last ... Other/Unknown Material glacier* Zenodo Canada Seta ENVELOPE(9.895,9.895,63.645,63.645) |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Entognatha Collembola Isotomidae Desoria Desoria pilifrons |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Entognatha Collembola Isotomidae Desoria Desoria pilifrons Fjellberg, Arne Desoria pilifrons Fjellberg, 2010, sp. n. |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Entognatha Collembola Isotomidae Desoria Desoria pilifrons |
description |
Desoria pilifrons sp. n. (Figs. 50–56) Type material. Holotype: One specimen (slide, not sexed) labelled " Canada, B.C. Vancouver Island, Comox Glacier, 49 o 33 'N, 125 o 21 'W, 26.VIII. 1983. Wet moss in melt water, 1.850 m. A. Fjellberg 375 / 83 ". Paratypes: Four specimens in two slides, same data as holotype (INHS). Description. Body size up to 1.6 mm. Body shape slender, with pear-shaped abdomen. Abd. 5–6 fused, but with a gap in setal cover. Head distinctly prognathous (Fig. 50). Colour pale bluish grey, darkest in anterior part of the body. Ocelli 8 + 8, G & H smaller. PAO oval, about 1.3 times as long as diameter of nearest ocellus. Three setae associated with PAO (Fig. 51). Ant. 1 with 4–5 short ventroapical sensilla and a few curved setaceous sensilla. Ant. 2 with two small setaceous sensilla in lateral position near apex. Ant. 3 organ normal, with several additional small setaceous sensilla (Fig. 54). One or two erect setaceous sensilla ventrally on ant. 2–3 in some individuals. Ant. 4 apically with two blunt lobes and a bifurcate pine seta; subapical organ with a globular organite (Fig. 52). Labrum with 4 / 554 strong curved setae. Apical edge with 4 sharp lobes and a composite ventral ciliation. Frontoclypeal area with more than 30 setae in adults (Fig. 53). Maxillary palp bifurcate, 4 sublobal setae. Labial palps complete, guard e 7 present, 4 proximal setae. Terminal sensilla on labial papillae longer than guards. Basal fields of labium with 5 median and 5 lateral setae. Hypostomal papilla with H longer than h 1 /h 2. Head with 5–7 postlabial setae on each side of ventral line. Mandibles normal, strong. Maxillae unmodified, with 3 -toothed capitulum and 6 short lamellae covered with fine denticles. Body integument smooth. Ground cover of setae dense, markedly "double" all over the body with short microchaetae and dagger-like mesochaetae (as Fig. 30). Macrochaetae strong, those on abd. 5–6 finely serrated in apical half. Median macrochaeta on abd. 5 2.5 –3.0 times as long as inner edge of last ... |
format |
Other/Unknown Material |
author |
Fjellberg, Arne |
author_facet |
Fjellberg, Arne |
author_sort |
Fjellberg, Arne |
title |
Desoria pilifrons Fjellberg, 2010, sp. n. |
title_short |
Desoria pilifrons Fjellberg, 2010, sp. n. |
title_full |
Desoria pilifrons Fjellberg, 2010, sp. n. |
title_fullStr |
Desoria pilifrons Fjellberg, 2010, sp. n. |
title_full_unstemmed |
Desoria pilifrons Fjellberg, 2010, sp. n. |
title_sort |
desoria pilifrons fjellberg, 2010, sp. n. |
publishDate |
2010 |
url |
https://zenodo.org/record/3509393 https://doi.org/10.5281/zenodo.3509393 |
long_lat |
ENVELOPE(9.895,9.895,63.645,63.645) |
geographic |
Canada Seta |
geographic_facet |
Canada Seta |
genre |
glacier* |
genre_facet |
glacier* |
op_source |
Cryophilic Isotomidae (Collembola) of the Northwestern Rocky Mountains, U. S. A., pp. 27-49 in Zootaxa 2513 37 |
op_relation |
info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/504F2D6CFFD3FF8397BEF08EFCCA1B45 doi:10.5281/zenodo.196078 http://publication.plazi.org/id/AC765514FFD9FF899729F019FFC71D06 doi:10.5281/zenodo.196080 http://table.plazi.org/id/8C99CCF2FFD8FF8897BEF08EFD6D1DC9 doi:10.5281/zenodo.3509392 https://zenodo.org/communities/biosyslit https://zenodo.org/record/3509393 https://doi.org/10.5281/zenodo.3509393 oai:zenodo.org:3509393 |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5281/zenodo.350939310.5281/zenodo.19607810.5281/zenodo.19608010.5281/zenodo.3509392 |
_version_ |
1766010487772807168 |