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Northern Prairie Wildlife Research Center

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A Checklist of Manitoba Spiders (Araneae)

with notes on geographic relationships

Results: Family Tetragnathidae

Pachygnatha clerckii Sundevall.
Location: A2, C2, G3
Collection: AIT, CNC
Distribution: Holarctic. Boreal. Grasses.

Pachygnatha dorothea McCook.
Collection: AIT, CNC
Distribution: Nearctic. Boreoalpine. Meadows. Grass.

Pachygnatha tristriata C. L. Koch*.
Location: A3
Collection: AIT
Distribution: Eastern Nearctic. Meadows, mixed woods. Deciduous tree foliage, grass.

Pachygnatha xanthostoma C. L. Koch.
Location: A3, G3
Collection: CNC
Distribution: Nearctic. Bogs.

Tetragnatha caudata Emerton.
Location: A3, B2, B3, C1, C2
Collection: AIT, CNC, COS
Distribution: Nearctic. Aspen parkland, deciduous woods, meadows, beaches. Grass, shrubs.

Tetragnatha dearmata Thorell.
Location: B2, Fl, H2
Collection: BUC, CNC, COS
Distribution: Holarctic. Boreal. Among stones.

Tetragnatha elongata Walckenaer.
Location: A3, B2, B4
Collection: AIT, CNC, MMMN
Distribution: Eastern Nearctic. Deciduous woods. Bridges.

Tetragnatha extensa (Linnaeus).
Location: B1, J4
Collection: BUC, CNC
Distribution: Holarctic. Boreoalpine. Grass.

Tetragnatha laboriosa Hentz.
Location: A2-4, B2, B3
Collection:AC, AIT, CNC, COS, MMMN, PRE
Distribution: Nearctic. Meadows, mixed woods, fields. Grass, shrubs, deciduous tree foliage.

Tetragnatha pallescens F. P.-Cambridge.
Location: B2, Cl, C4
Collection: COS, MMMN
Distribution: Eastern Nearctic. Meadows. Grass.

Tetragnatha shoshone Levi*.
Location: B2
Collection: COS
Distribution: Western Nearctic. Roadside herbs.

Tetragnatha stramine Emerton.
Location: B3, Fl
Collection: BUC,CNC
Distribution: Eastern Nearctic. Boreal forest.

Tetragitatha versicolor Walckenaer.
Location: Al-3, B2, B3, Cl, C3, Dl, Fl, H2
Collection: AIT, BUC. CNC, COS, MMMN, PRE
Distribution: Nearctic. Mixed woods, deciduous woods, meadows, bogs. Deciduous and coniferous foliage, shrubs, buildings.

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