Agnyphantes arboreus (Emerton, 1915)
| FAMILY: LINYPHIIDAE Blackwall, 1859 Genus: Agnyphantes Hull, 1932 Species: Agnyphantes arboreus (Emerton, 1915) ![]() |
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Common Names
Family Common Name:
dwarf & sheetweb weavers
Genus Common Name:
none
Species Common Name:
none
Point Collections & Seasonality
Global Distribution: Canada
Nearctic States & Provinces:
AB AK CO
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Seasonality
Specimen Search
Specimen list |
Natural History & Image(s)
Feeding Guild:† wandering sheet/tangle weavers
†Feeding guild when noted defined by Uetz, G. W., J. Halaj, and A. B. Cady. 1999. Guild structure of spiders in major crops. Journal of Arachnology 27:270-280. PDF
Habitat (published): (not yet published or unknown)
Habitat (<30 randomly chosen specimens): Mixed open Forest; Towh house; Town house, indoors; Mixed open Forest, steep slope; Lakeside, Black Spruce closed Forest; Mixed Conifer open Forest; Riparian, Mixed open Forest; Aspen closed Forest;
Life & Natural History: (not yet recorded or unknown)
Image(s) of Habitus:
Details About Males
Description: (not yet recorded or unknown)
| Male Dimensions: (Dimensions not yet available) |
Image of External Male Genitalia: |
Details About Females
Description: (not yet recorded or unknown)
| Female Dimensions: (Dimensions not yet available) |
Image of Epigynum:![]() Credit: Slowik, Joey |
Synonyms and Chresonyms‡
| Agnyphantes arboreus Emerton 1915 |
| Bathyphantes arborea Emerton 1915 |
| Lepthyphantes arborea Emerton 1920 |
| Lepthyphantes arborea Zorsch 1937 |
| Agnyphantes arboreus Saaristo & Tanasevitch 1996 |
Emerton, J. H. 1920. Catalogue of the spiders of Canada known to the year 1919. Trans. Roy. Canad. Inst. Toronto 12: 309-338.
Emerton, J. H. 1915. Canadian spiders, II. Trans. Connect. Acad. Arts Sci. 20: 145-160.
Saaristo, M. I. & A. V. Tanasevitch. 1996. Redelimitation of the subfamily Micronetinae Hull, 1920 and the genus Lepthyphantes Menge, 1866 with descriptions of some new genera (Aranei, Linyphiidae). Ber. nat.-med. Verein Innsbruck 83: 163-186.
Zorsch, H. M. 1937. The spider genus Lepthyphantes in the United States. Amer. Midl. Nat. 18: 856-898. 
‡Nomenclature and taxonomic references from the World Spider Catalog





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