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A Checklist of Manitoba Spiders (Araneae)

with notes on geographic relationships

Results: Family Linyphiidae


Agyneta allosubtilis Loksa.
Location: H2, J4
Collection: AIT, CNC
Distribution: Holarctic. Bogs, deciduous woods. Deciduous and coniferous litter.

Agyneta olivacea (Emerton).
Location: C2, C4
Collection: AIT,CNC
Distribution: Holarctic. Bogs.

Allomengea dentisetis (Grube)*.
Location: A3, C4, D1
Collection: AIT, CAR, CNC
Distribution: Nearctic. Boreoalpine. Bogs, grass.

Allomengea scopigera (Grube).
Location: J4
Collection: AMNH
Distribution: Holarctic. Arctic and subarctic.

Aphileta misera (O. P.-Cambridge).
Location: B2
Collection: CNC
Distribution: Holarctic. Grass.

Bathyphantes brevis (Emerton)*.
Location: A3, B1, B2. J4
Collection: AIT, CNC, MMMN
Distribution: Nearctic. Boreoalpine. Deciduous leaf litter.

Bathyphantes canadensis (Emerton)*.
Location: C1, J4
Collection: AIT, CNC
Distribution: Holarctic. Boreoalpine. Bogs, grass, marshes.

Bathyphantes crosbyi (Emerton)*.
Location: H2
Collection: CNC
Distribution: Nearctic. Boreoalpine. Decicluous leaf litter.

Bathyphantes eumenis (L. Koch)*.
Location: C4
Collection: CNC
Distribution: Holarctic. Boreal. Bogs.

Bathyphantes gracilis (Blackwall)*.
Location: B2
Collection: CNC
Distribution: Holarctic. Mixed woods. Bogs. Moss.

Bathyphantes pallidus (Banks)*.
Location: A2, A4, B3, Cl, C4, Dl, H2
Collection: AIT, CNC
Distribution: Nearctic. Aspen woods. Boreal forest. Deciduous and coniferous leaf litter.

Centromerus denticulatus (Emerton)*.
Location: A3
Collection: CNC
Distribution: Eastenn Nearctic. Grass.

Centromerus longibulbus (Emerton)*.
Location: C4
Collection: AIT
Distribution: Eastenn Nearctic. Boreal forest. Mixed woods.

Centromerus persolutus (O. P.-Cambridge)*.
Location: Al, A3, C3, C4
Collection: AIT, CAR, CNC
Distribution: Nearctic. Boreal forest. Mixed woods. Litter.

Centromerus sylvaticus (Blackwall)*.
Location: A3, C4
Collection: AIT, CAR, CNC
Distribution: Holarctic. Boreal. Deciduous leaf litter.

Drapetisca alteranda Chamberlin.
Location: A3, Cl, C4
Collection: AIT, CNC
Distribution: Nearctic. Bogs. Deciduous tree foliage.

Estrandia grandaeva (Keyserling).
Location: J4
Collection: CNC
Distribution: Holarctic. Boreal and subarctic.

Frontinella pyramitela (Walckenaer).
Location: A2, A4, C2, C4, Fl
Collection: AIT, BUC, CNC, COS, PRE
Distribution: Nearctic. Boreal forest. Coniferous leaf litter.

Helophora insignis (Blackwall).
Location: A3, B3, Cl, C4, Dl
Collection: AIT, CAR, CNC
Distribution: Holarctic. Boreal forest. Bogs, deciduous woods, meadows. Deciduous and coniferous leaf litter.

Kaestneria pullata (O. P.-Cambridge).
Location: A2-4, Cl, Dl, E2, J4
Collection: AIT, CAR, CNC
Distribution: Holarctic. Boreal forest. Coniferous leaf litter, grass.

Kaestneria rufula (Hackman).
Location: Fl, J4
Collection: BUC, CNC
Distribution: Nearctic. Boreal. Bogs.

Lepthyphantes alpinus (Emerton)*.
Location: B2, C2-4, H2, J4
Collection: AIT, CAR, CNC
Distribution: Holarctic. Boreoalpine. Mixed woods. Coniferous and deciduous leaf litter, moss, lake shore litter.

Lepthyphantes calcaratus (Emerton)*.
Location: C2
Collection: CNC
Distribution: Nearctic. Boreal. Bogs.

Lepthyphantes complicatus (Emerton) (= L. audox Soerensen)*.
Location: C2, C4, H2
Collection: AIT, CNC
Distribution: Holarctic. Boreal and subarctic. Deciduous and coniferous litter.

Lepthyphantes duplicatus (Emerton) ( = L. triramus Chamberlin & Ivie, 1947, new synonym)*.
Location: B2, Fl
Collection: BUC, CNC
Distribution: Nearctic. Mixed woods. On building.
Note: Synonymy is based on the collection of both sexes at one locality, on published illustrations,
and on the comparison by the junior author of size, colour, and leg setation. The names duplicatus and
triramus represent the male and female, respectively, of a single species.

Lepthyphantes intricatus ( Emerton ).
Location: B3, C1, C4
Collection: AIT, CNC
Distribution: Nearctic. Borcal. Deciduous woods. Bogs.

Lepthyphantes nebulosus (Sundevall)*.
Location: A3
Collection: AIT
Distribution: Holarctic. Buildings.

Lepthyphantes turbatrix (O. P.-Cambridge)*.
Location: A2, A3, B2, Cl, C4, Fl, H2
Collection: AIT, BUC, CAR, CNC
Distribution: Nearctic. Boreal and subarctic. Boreal forest. Bogs. Deciduous and coniferous leaf litter.

Lepthyphantes washingtoni Zorsch*.
Location: H2
Collection: AIT, CNC
Distribution: Nearctic. Boreoalpine. Boreal forest. Mixed woods. Bogs.

Lepthyphantes zebra (Emerton)*.
Location: B2, C4
Collection: AIT, CNC
Distribution: Nearctic. Boreal. Boreal forest. Mixed woods. Deciduous and coniferous leaf litter.

Macrargus multesitnus (O. P.-Cambridge).
Location: A3, C4
Collection: AIT, CAR, CNC
Distribution: Holarctic. Boreal. Boreal forest. Deciduous and coniferous leaf litter.

Meioneta fabra (Keyserling).
Location: A2, A3
Collection: AIT, CAR, CNC
Distribution: Nearctic. Deciduous woods. Deciduous leaf litter.

Meioneta simplex (Emerton).
Location: A2, A3, C4
Collection: AIT, CAR, CNC
Distribution: Nearctic. Bogs. Deciduous and coniferous leaf litter.

Meioneta unimaculata (Banks).
Location: A3
Collection: AIT, CAR. CNC
Ditribution: Eastem Nearctic. Deciduous leaf litter.

Microlinyphia impigra (O. P.-Cambridge).
Location: A1, B2
Collection: CNC
Distribution: Holarctic. Meadows. Grass.

Microlinyphia mandibulata (Emerton).
Location: Al, A3
Collection: AIT, CNC
Distribution: Nearctic. Deciduous leaf litter.

Microlinyphia pusilla (Sundevall).
Location: J4
Collection: CNC
Distribution: Holarctic. Boreal. Moist ground.

Microneta viaia (Blackwall).
Location: A3, B3, C3, C4. H2
Collection: AIT, CAR, CNC
Distribution: Holarctic. Deciduous woods. Deciduous leaf litter.

Neriette clathrata (Sundevall).
Location: A3, B3, B4, C4
Collection: AIT, CAR, CNC, MMMN, PRE
Distribution: Holarctic. Mixed woods. Deciduous and coniferous leaf litter, under bark.

Neriene radiata (Walckenaer).
Location: A2-4, B3, C4, E2, F1, H2
Collection: AIT, BUC, CAR, CNC, COS, PRE
Distribution: Holarctic. Mixed woods. Bogs. Deciduous and coniferous trees, shrubs.

Oreonetides rectangulatus (Emerton).
Location: B1, B2, C1
Collection: CNC
Distribution: Eastern Nearctic. Grass, moss.

Oreonetides rotundus (Emerton)*.
Location: B2, C1, C3
Collection: CAR, CNC
Distribution: Nearctic. Boreal. Deciduous leaf litter.

Oreonetides vaginatus (Thorell)*.
Location: C2, C4
Collection: CNC
Distribution: Holarctic. Mixed woods. Bogs. Coniferous leaf litter.

Pityohyphantes costatus (Emerton).
Location: A2-4, B2, C1, C4, F1
Collection: AIT, BUC, CNC, COS
Distribution: Nearctic. Boreal. coniferous foliage.

Pityohyphantes limitaneus (Emerton).
Location: B3, D3, E1, E4, F3, G2, G3, H4
Collection: CNC
Distribution: Nearctic. Boreal. Boreal forest. Coniferous foliage.

Pityohyphantes phrygianus (C. L. Koch).
Location: B2, B3, E1, G2, H2, J4
Collection: AIT, CNC
Distribution: Holarctic. Boreal. Coniferous foliage.

Pityohyphantes subarcticus Chamberlin & Ivie.
Location: Hl, J4
Collection: AMNH, BUC
Distribution: Nearctic. Boreal.

Porrhomma terrestris (Emerton).
Location: A3, Cl, C2, H2
Collection: AIT, CNC
Distribution: Nearctic. Deciduous leaf litter, grass.

Stemonyphantes blauveltae Gertsch.
Location: C2
Collection: CNC
Distribution: Nearctic (?). Boreal. Grass.

Tapinopa bilineata Banks.
Location: A3
Collection: CNC
Distribution: Eastern Nearctic. Grass.

Tennesseellum formicum (Emerton).
Location: A3
Collection: AC,CNC
Distribution: Nearctic. Grass.

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