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A Checklist of Manitoba Spiders (Araneae)

with notes on geographic relationships

Results: Family Thomisidae


Coriarachne brunneipes Banks.
Location: A4, H2
Collection: CNC, MMMN
Distribution: Nearctic. Boreoalpine. Coniferous woods. Tree trunks.

Coriarachne utahensis (Gertsch).
Location: A2-4, B2, B3, C2
Collection: AIT, CNC
Distribution: Nearctic. Coniferous and deciduous woods, bogs. Tree trunks.

Misumenta vatia (Clerck).
Location: A2-4, B3, B4, El, E2, Fl, H2, H4
Collection: AIT, CNC. COS, MMMN, PRE
Distribution: Holarctic. Trees. shrubs, herbs. Flowers.

Misumenops asperatus (Hertz).
Location: A2, A3
Collection: AIT, CNC, MMMN, PRE
Distribution: Nearctic. Deciduous woods, spruce woods. Tree foliage.

Ozyptila conspurcata Thorell.
Location: A3, B2
Collection: AIT, CNC
Distribution: Western Nearctic. Boreoalpine. Bogs, meadows, deciduous woods. Moss.

Ozyptila curvata Dondale & Redner.
Location: A4
Collection: CNC
Distribution: Eastern Nearctic. Boreoalpine. Bogs.

Ozyptila distans Dondale & Redner*.
Location: A3
Collection: AIT
Distribution: Nearctic. Boreoalpine. Meadows, deciduous woods. Litter.

Ozyptila gertschi Kurata.
Location: Al, A3, C2
Collection: AIT, CNC
Distribution: Holarctic. Boreal. Meadows, deciduous woods, coniferous woods. Grass litter.

Ozyptila sinceta canadensis Dondale & Redner.
Location: A2-4, B2, B3, C1, C2, C4
Collection: AIT, CNC
Distribution: The species sincers is holarctic, the subspecies canadensis nearctic. Boreoalpine.
Coniferous and deciduous woods, prairies. Leaf litter.

Tmarus angulatuss (Walckenaer).
Location: B3, B4
Collection: CNC
Distribution: Nearctic. Boreal forest. Deciduous woods, tamarack woods. Tree branches.

Xysticus acquiescens Emerton.
Location: A2, A3
Collection: CNC, MMMN
Distribution: Western Nearctic. Prairies. Grass, building.

Xysticus britcheri Gertsch.
Location: A1, A3, A4, B2, B3, C2, H2, J4
Collection: AIT, CNC, MMMN
Distribution: Holarctic. Boreal. Bogs, sloughs, fields. Leaf litter.

Xysticus canadensis Gertsch.
Location: B1, B2, C2
Collection: CNC
Distribution: Holarctic. Boreal. Bogs. Moss.

Xysticus chippewa Gertsch*.
Location: A4, H2
Collection: CNC
Distribution: Holarctic. Bogs, lake shores. Ground litter.

Xysticus discursans Keyserling.
Location: A1-3
Collection: CNC
Distribution: Nearctic. Mixed prairie, river banks. Grass.

Xysticus elegans Keyserling.
Location: A2-4, Bl
Collection: AIT, CNC, MMMN, PRE
Distribution: Nearctic. Deciduous woods, prairies, meadows. Leaf litter.

Xysticus ellipticus Turnbull, Dondale & Redner.
Location: Al, Bl, C2, C4
Collection: AIT, CNC
Distribution: Nearctic. Boreoalpine. Mixed woods, fields. Grass. moss.

Xysticus emertoni Keyserling.
Location: A2-4, B2-4, H2, J4
Collection: AIT, CNC, MMMN
Distribution: Holarctic. Boreal forest, aspen parkland. Coniferous and deciduous woods,
meadows. Grass, leaf litter.

Xysticus ferox (Hertz).
Location: Al, A3
Collection: AIT, CNC, PRE
Distribution: Nearctic. Deciduous woods, fields, meadows. Leaf litter, grass.

Xysticus labradorensis Keyserling.
Location: J4
Collection: CNC
Distribution: Holarctic. Arctic. Tundra.

Xysticus luctans (C. L. Koch).
Location: A3
Collection: AIT
Distribution: Eastern Nearctic. Meadows. Grass.

Xysticus luctuosus (Blackwall).
Location: A2-4, B2, C2, H2
Collection: AIT, CNC
Distribution: Holarctic. Boreoalpine. Coniferous and deciduous woods. Leaf litter.

Xysticus montanensis Keyserling.
Location: Al
Collection: CNC
Distribution: Coniferous foliage. Western Nearctic. Boreoalpine. Prairies.

Xysticus nigromaculatus (Keyserling).
Location: A2
Collection: CNC
Distribution: Nearctic. Boreoalpine. Muddy soil.

Xysticus obscurus Collett.
Location: C2, C4, H2
Collection: AIT, CNC
Distribution: Holarctic. Boreal. Bogs, mixed woods. Litter.

Xysticus punctatus Keyserling.
Location: A4, B2, B3
Collection: CNC
Distribution: Nearctic. Boreoalphle. Coniferous woods. Coniferous foliage.

Xysticus triangulosus Keyserling.
Location: El, H4, J4
Collection: CNC
Distribution: Nearctic. Boreoalpine. Coniferous woods. Coniferous foliage.

Xysticus triguttatus Keyserling.
Location: E1, H4, J4
Collection: CNC
Distribution: Nearctic. Prairies, fields. Grass, shrub foliage.

Xysticus winnipegensis Turnbull, Dondale & Redner.
Location: A3, B2, B3, C1
Collection: AIT, CNC, MMMN
Distribution: Nearctic. Deciduous woods, bogs. Leaf litter.

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