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> Lasius (Chthonolasius) umbratus 
See all Lasius (Chthonolasius) umbratus in Bolton World Catalog
See all Lasius (Chthonolasius) umbratus in Bolton World Catalog
Species: Lasius (Chthonolasius) umbratus
Name Status:
Taxonomic Hierarchy:
Subfamily: Formicinae Genus: Lasius
Taxonomic History (provided by Barry Bolton, 2013)
Taxonomic history
| Schenck, 1852 PDF: 59 (w.); Hauschteck, 1962 PDF: 219 (k.); Hung, 1969 PDF: 456 (k.). |
| Combination in Lasius: Mayr, 1861 PDF: 50; in Donisthorpea: Donisthorpe, 1915f: 223; in Formicina: Emery, 1916a PDF: 241; in Acanthomyops: Ruzsky, 1925b PDF: 44; in Chthonolasius: Ruzsky, 1936 PDF: 91; in Lasius (Chthonolasius): Ruzsky, 1914a PDF: 59; Müller, 1923b PDF: 129; Emery, 1925d PDF: 233; Wilson, 1955a PDF: 150. |
| Senior synonym of Lasius belgarum: Wilson, 1955a PDF: 150; Seifert, 1988a PDF: 150; of Lasius hirtiscapus: Wilson, 1955a PDF: 150; Seifert, 1990 PDF: 11; of Lasius affinoumbratus, Lasius aphidicola, Lasius epinotalis, Lasius exacutus, Lasius nyaradi, Lasius osakana, Lasius silvestrii and material of the unavailable names Lasius mixtoaffinis, Lasius mixtobicornis referred here: Wilson, 1955a PDF: 150; of Lasius mixtoumbratus: Wilson, 1955a PDF: 150; Kutter, 1977c: 14. |
| See also: Stitz, 1939: 291; Bernard, 1967a PDF: 363; Kutter, 1977c: 232; Yamauchi, 1979 PDF: 168; Seifert, 1988a PDF: 150; Atanassov & Dlussky, 1992: 245; Radchenko, 2007: 34. |
Distribution:
Throughout SLOBiology:
Various habitatsNotes:
One wonders if the old name aphidicola might be valid for this American population?Taxon Page Author History
Taxonomic Treatment (provided by Plazi)
Specimen Data Summary
Found most commonly in these habitats: 1 times found in Open Birch/Maple forest, 1 times found in Jukoenson Woods, 1 times found in pine-fir forest, 1 times found in laurel thicket, mixed conifer/broadleaf forest, 1 times found in Pinus-jeffreyi forest, 1 times found in deciduous forest, 1 times found in forest near pasture, 1 times found in Leaf litter, 1 times found in Oak Maple litter
Collected most commonly using these methods or in the following microhabitats: 3 times search
Elevations: collected from 30 - 2280 meters, 1112 meters average
12 Specimens Imaged | View All 35 Specimens for this species
CASENT0005409
CASENT0103993
CASENT0103996
CASENT0103997
CASENT0172706
CASENT0173145
CASENT0173146
CASENT0260127
CASENT0280468
CASENT0280469
CASENT0903214
CASENT0903215
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