Northern Prairie Wildlife Research Center


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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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