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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.: Location:A3; 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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