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A Checklist of Manitoba Spiders (Araneae)

with notes on geographic relationships

Results: Family Erigonidae


Acartauchenius sphagnicultor (Bishop & Crosby).
Location: C2
Collection: CNC
Distribution: Eastern Nearctic. Boreal. Bogs.

Baryphyma gowerensis (Locket).
Location: A1, C1, C2
Collection: CNC
Distribution: Holarctic. Bogs, grass.

Baryphyma kulczynskii (Eskov).
Location: C2
Collection: CNC
Distribution: Holarctic. Grass.

Baryphynta trifrons (O. P.-Cambridge).
Location: C1
Collection: AIT
Distribution: Holarctic. Grass, shrubs.

Carorita limnaea (Crosby & Bishop).
Location: B2, C2, C4
Collection: AIT, CNC
Distribution: Holarctic. Mixed forest, bogs. Deciduous and coniferous litter.

Ceraticelus alticeps (Fox).
Location: C4
Collection: CNC
Distribution: Nearctic. Boreal forest. Moss.

Ceraticelus atriceps (O. P. -Cambridge).
Location: A3, A4, B1-3, C2, H2
Collection: AIT, CNC
Distribution: Nearctic. Boreal forest, bogs. Deciduous and coniferous leaf litter.

Ceraticelus bulbosus (Emerton).
Location: A3, B1, B2, C2, J4
Collection: AIT, CAR, CNC
Distribution: Holarctic. Boreal forest. Deciduous and coniferous leaf litter.

Ceraticelus crassiceps Chamberlin & Ivie.
Location: A3, B1, B2, C2, J4
Collection: AIT. CAR, CNC
Distribution: Nearctic. Aspen-oak woods. Deciduous leaf litter, grass, moss.

Ceraticelus fissiceps (O. P.-Cambridge).
Location: A2-4, B1-3, C1-4, D1
Collection: AIT, CAR, CNC
Distribution: Nearctic. Boreal forest. bogs, mixed woods. Deciduous and coniferous leaf litter.

Ceraticelus laetabilis (O. P.-Cambridge).
Location: A2, A3, B2, C1, C2
Collection: AIT, CAR, CNC
Distribution: Nearctic. Mixed woods. Deciduous leaf litter.

Ceraticelus laetus (O. P.-Cambridge).
Location: A1, A3, A4, B2, C2, C4
Collection: AIT, CAR, CNC
Distribution: Nearctic. Deciduous woods. Bogs. Deciduous leaf litter, grass.

Ceraticelus laticeps (Emerton).
Location: C2
Collection: CNC
Distribution: Nearctic. Mixed woods. Deciduous leaf litter, grass.

Ceraticelus minutus (Emerton).
Locatin: A2-4, B2, B3, Cl, C3, C4, E2
Collection: AIT, CAR, CNC
Distribution: Eastern Nearctic. Mixed woods. Deciduous leaf litter, grass.

Ceraticelus similis (Banks).
Location: A3
Collection: AIT, CAR,CNC
Distribution: Eastern Nearctic. Mixed woods. Deciduous leaf litter, grass.

Ceratinella alaskae Chamberlin & Ivie.
Location: A1
Collection: AIT, CNC
Distribution: Nearctic. Grass.

Ceratinella brunnea Emerton*.
Location: A3, B2, C1, C2, C4
Collection: AIT, CNC
Distribution: Nearctic. Boreal forest. Bogs. Deciduous and coniferous leaf litter.

Ceratinell parvula (Fox).
Location: A3
Collection: AC
Distribution: Nearctic. Grass.

Ceratinops crenatus (Emerton).
Location: A3, A4
Collection: CNC
Distribution: Eastern Nearctic. Grass.

Ceratinops littoralis (Emerton)*.
Location: C4
Collection: CAR
Distribution: Nearctic. Deciduous leaf litter, lake shore debris.

Ceratinopsis labradorensis Emerton.
Location: H2
Collection: AIT
Distribution: Nearctic. Boreal. Bogs.

Ceratinopsis stativa (Simon).
Location: A2, C2
Collection: CNC
Distribution: Holarctic. Prairies. Deciduous and coniferous leaf litter, grass.

Cnephalocotes obscurus (Blackwall).
Location: H2, J4
Collection: AIT, CNC
Distribution: Holarctic. Boreal forest. Bogs. Coniferous leaf litter.

Collinsia plumosa (Emerton).
Location: Al-3, B2, Dl
Collection: AC, AIT, CNC
Distribution: Nearctic. Boreal. Meadows, mixed woods. Leaf litter.

Dicymbium elongatum (Emerton)*.
Location: B2, C4
Collection: AIT, CNC
Distribution: Nearctic. Boreal forest.Swamps, bogs. Deciduous and coniferous leaf litter.

Dietrichia hesperia Crosby & Bishop.
Location: A3, E2
Collection: CNC
Distribution: Nearctic. Under loose bark of deciduous trees.

Diplocentria bidentata (Emerton).
Location: Bl, B2, C2
Collection: CNC
Distribution: Holarctic. Boreoalpine. Prairies,aspen parkland. Deciduous and coniferous leaf litter, moss, grass.

Diplocentria rectangulata (Emerton).
Location: B2, H2
Collection: AIT, CNC
Distribution: Holarctic. Boreal. Bogs.Coniferous leaf litter, moss.

Diplocephalus cunteatus (Emerton).
Location: Al-3, B2,Cl, C3
Collection: AIT, CAR, CNC
Distribution: Nearctic. Boreal forest. Deciduous and coniferous leaf litter, grass, beach debris.

Dismodicus alticeps Chamberlin & Ivie.
Location: A2-4,B2, B3, C I, D I, D3, H2
Collection: AIT, CNC
Distribution: Nearctic. Boreal forest. Bogs, mixed woods. Coniferous leaf litter.

Dismodicus bifrons decemoculatus (Emerton).
Location: A3, A4, B2, B3, C2, D I, H2, J4
Collection: AIT, CNC
Distribution: The species bifrons is holarctic, and the sub-species decemoculatus
nearctic. Boreal forest. Deciduous and coniferous leaf litter, tree trunks.

Eperigone mediocris Millidge.
Location: B2
Collection: AMNH
Distribution: Nearctic.

Eperigone tridentata (Emerton).
Location: Al. C2
Collection: CNC
Distribution: Nearctic. Bogs, meadows. Deciduous and coniferous leaf litter, grass.

Eperigone trilobata (Emerton).
Location: A3, C1, C2, C4, D1
Collection: AIT, CAR,CNC
Distribution: Nearctic. Deciduous leaf litter, grass, dunes, beaches.

Eperigone undulata (Emerton).
Location: Al, B2, C2
Collection: CNC
Distribution: Nearctic. Grass, moss.

Eridantes erigonoides (Emerton)*.
Location: C4
Collection: CAR
Distribution: Eastern Nearctic. Under stones.

Erigone alsaida Crosby & Bishop*.
Location: C3
Collection: AIT, CAR
Distribution: Nearctic. Under stones on beach.

Erigone atra Blackwall*.
Location: Al, A3, Cl, C3, C4, Dl
Collection: AIT, CAR, CNC, MMMN
Distribution: Holarctic. Bogs, meadows, beaches. Leaf litter.

Erigone autumntalis Emerton*.
Location: A3
Collection: CNC
Distribution: Eastern Nearctic. Grass.

Erigone blaesa Crosby & Bishop *.
Location: A3, C3, C4
Collection: AIT, CAR, CNC
Distribution: Nearctic. Shrubs, leaf litter, beach clebris, meadows.

Erigone dentigera O. P. -Cambridge*.
Location: A3, D1, J4
Collection: AIT, CNC
Distribution: Holarctic. Deciduous leaf litter.

Erigone psychrophila Thorell.
Location: J4
Collection: CNC
Distribution: Holarctic. Tundra.

Erigone whymperi 0. P.-Cambridge.
Location: J4
Collection: CNC
Distribution: Holarctic. Tundra.

Erigone zographica Crosby & Bishop*.
Location: J4
Collection: CNC
Distribution: Nearctic. Boreoalpine. Boreal forest. Tundra vegetation.

Floricomus rostratus (Emerton).
Location: A1, B1
Collection: CNC
Distribution: Eastern Nearctic. Swamps. Grass.

Glyphesis idahoana (Chamberlin).
Location: Cl
Collection: CNC
Distribution: Nearctic.

Glyphesis scopulifera (Emerton)*.
Location: B1,C2
Collection : CNC
Distribution: Neatctic. Sedges.

Gnathonarium famelicum (Keyserling).
Location: A2, A3, C1, D1
Collection: AIT, CAR, CNC, MMMN
Distribution: Nearctic. Riparian vegetation.

Gnathonaroides pedale (Emerton).
Location: B2. C2
Collection: CNC
Distribution: Eastern Nearctic. Meadows, mixed forest. Leaf litter.

Gonatium crassipalpum Bryant*.
Location: A3, B1-3, C2
Collection: AIT, CAR, CNC
Nearctic. Boreal forest. Bogs, fields, prairies. Leaf litter.

Grammonota angusta Dondale.
Location: A2-4, Bl-3, Cl, C4, E1, F4, H2
Collection: AIT, CNC
Distribution: Nearctic. Boreal. Bogs. Coniferous foliage.

Grammonota capitata Ernerton.
Location: A3. C2
Collection: CNC
Distribution; Nearctic. Meadows, prairies, shrubs. Grass, leaf litter.

Grammonota gigas (Banks)*.
Location: A4, B2, C2, C4
Collection: AIT, CNC
Distribution: Nearctic. Bogs, meadows. Leaf litter, moss, under ground debris.

Grammonota gentilis Banks.
Location: A2, C3
Collection: CNC
Distribution: Nearctic. Prairies. Grass.

Grammonota sp. aff. ornato (O.P. -Cambridge)
Location: A4, B3
Collection: GNC
Distribution: Eastern Nearctic. Bogs. Grass, moss.

Grammonota pictilis (O. P. -Cambridge).
Location: A2-4, C4
Collection: AIT, CAR, CNC
Distribution: Nearctic. Boreal. Bogs, meadows, mixed woods. Coniferous foliage, leaf litter.

Grammonota semipallida Emerton.
Location: A3
Collection: CNC
Distribution: Nearctic.
Note: Identity uncertain, owing to missing genitalia on holotype, deposited and examined in CNC.

Grammonota vittata Barrows*.
Location: A2, A3, Cl
Collection: AIT, MMMN
Distribution: Nearctic. Grass, shrubs.

Hilaira mentasta (Chamberlin & Ivie).
Location: B2, C2
Collection: CNC
Distribution: Nearctic. Meadows, fields. Grass.

Horcotes quadricristatus Emerton)*.
Location: H2
Collection: AIT, CNC
Distribution: Nearctic. Boreal. Shore of lake.

Hybauchenidium cymbadentatum (Crosby & Bishop).
Location: Cl, C2, C4
Collection: AIT, CNC
Distribution: Easten Nearctic. Deciduous woods, bogs, prairies.

Hybauchenidium gibbosum (Soerensen).
Location: C2, H2
Collection: AIT, CNC
Distribution: Nearctic. Meadows, fields, bogs, mixed woods. Leaf litter.

Hypomma marxii (Keyserling).
Location: A3, A4, B2, B3, C2, D1, H2, J4
Collection: AIT, CNC
Distribution: Nearctic. Boreal. Coniferous leaf litter.

Hypselistes florens (O. P.-Cambridge)*.
Location: Bl-4, Cl, C4, Dl, H2
Collection: AIT, CAR, CNC
Distribution: Nearctic. Mixed woods, fields, meadows. Deciduous and coniferous foliage, grass, moss.

Islandiana flaveola (Emerton)*.
Location: A3
Collection: AC, AIT,CNC
Distribution: Nearctic. Fields, meadows. Grass.

Islandiana longisetosa (Emerton).
Location: Cl
Collection: AMNII
Distribution: Nearctic. Grass.

Islandiana princeps Braendegaard*.
Location: Al, A3, B2,C2
Collection: AC, AIT, CAR, CNC
Distribution: Holarctic. Boreoalpine and subarctic. Deciduous woods,meadows, mixed woods. Litter, grass.

Lophomma depressum (Emerton)*.
Location: A3, B2
Collection: CNC
Distribution: Eastern Nearctic. Meadows. Grass.

Lophomma sylvaticum (Emerton)*.
Location: C4
Collection: AIT,CNC
Distribution: Eastern Nearctic. Boreal. Mixed woods. Bogs.

Maso sundevalli (Westring)*.
Location: A3, B3, C3
Collection: AIT,CAR, CNC
Distribution: Holarctic. Boreualpine. Mixed woods. Leaf litter.

Masoncus dux Chamberlin.
Location: J4
Collection: AMNH
Distribution: Nearctic.

Mecynargus paetulus (O.P.-Cambridge).
Location: J4
Collection: CNC
Distribution: Holarctic. Tundra vegetation.

Oedotholax trilobatus (Banks)*.
Location: A3, B2, B3, C2, C4
Collection: CNC
Distribution: Nearctic. Boreal. Bogs, mixed woods. Leaf litter, moss.

Pelecopsis bishopi Kaston.
Location: C4
Collection: CAR
Distribution: Nearctic. Lichens, under stones.

Pelecopsis mengei (Simon).
Location: Al, A3, B3, C3, C4, H2
Collection: AIT, CAR, CNC
Distribution: Holarctic. Boreal forest, deciduous woods. Bogs, meadows, mixed woods. Leaf litter.

Pelecopsis moesta (Banks).
Location: C4, H2
Collection: AIT, CNC
Distribution: Eastern Nearctic. Boreal forest. Mixed woods. Leaf litter.

Pocadicnemis americana Millidge.
Location: A3, C4, E2, H2
Collection: AIT, CAR
Distribution: Nearctic. Mixed woods, bogs. Leaf litter, moss, lake shore debris.

Pocadicnemis hartlandiana (Emerton)*.
Location: C3
Collection: CAR, CNC
Distribution: Nearctic. Leaf litter on beaches.

Satilatlas marxii Keyserling.
Location: Bl, Cl
Collection: CNC
Distribution: Nearctic. Boreal. Meadows. Sedges.

Sciastes dubius (Hackman).
Location: B2
Collection: CNC
Distribution: Nearctic.Sedges along river bank.
Note: The name is a new combination.Sciastes ensifer Millidge, 1984 is proposed as a
new synonym based on exaunination of Hackmatl's type, deposited in CNC, by the junior author.

Sciastes hastatus Millidge*.
Location: J4
Collection: CNC
Distribution: Nearctic: Boreoalpine. Boreal forest. Tundra vegetation.

Sciastes truncatus (Emerton).
Location: C4, Dl
Collection: AIT, MMMN
Distribution: Nearctic. Boreal forest. Bogs; mixed woods. Leaf litter.

Scirites pectinatus (Emerton)*.
Location: A3, C2
Collection: AIT, CNC
Distribution: Nearctic. Meadows, deciduous woods' Litter.
Tapinocyba exigua Hackman, 1954, is a new junior synonym of S. pectinatus.
based on examination of Hackman's type, which is in CNC, by the junior author.

Scironis tarsalis (Emerton).
Location: C2, Dl
Collection: AIT, CNC
Distribution: Nearctic. Meadows, mixed woods. Leaf litter, grass.

Scotinotylus alpinus (Banks).
Location: J4
Collection: AMNH
Distribution: Holarctic. Boreoalpine. Under stones.

Scotinotylus boreus Millidge.
Location: A4
Collection: CNC
Distribution: Nearctic. Boreal. Grass, ant hill.

Scotinotylus exsectoides Millidge*.
Location: H2
Collection: AIT
Distribution: Nearctic. Bogs.

Scotinotylus pallidus (Emerton).
Location: A3, B2, C3, C4
Collection: AIT, CAR, CNC
Distribution: Nearctic. Boreoalpine. Mixed woods. Leaf litter.

Scotinotylus sacer (Crosby)*.
Location: H2
Collection: AIT
Distribution: Nearctic. Boreal. Bogs.

Scyletria inflata Bishop & Crosby*.
Location: B1, B2, C2, Dl, J4
Collection: AIT, CNC
Distribution: Nearctic. Boreal forest. Bogs, ditches, mixed woods. Leaf litter, moss, grass.

Sisicottus montanus (Emerton)*.
Location:Bl, B2, C2, D1, H2
Collection: AIT, CNC
Distribution: Nearctic. Mixed woods, bogs, meadows. Leaf litter, grass.

Sisicus apertus (Holm) (= longitarsi Chamberlin & Ivie).
Location: A3, C2-4
Collection: AIT, CAR, CNC
Distribution: Holarctic. Boreal forest. Bogs, mixed woods. Leaf litter.

Sisicus penifusiferus Bishop & Crosby.
Location: A3
Collection: AIT
Distribution: Nearctic. Deciduous woods. Leaf litter.

Sisis rotundus (Emerton)*.
Location: C2, J4
Collection: CNC
Distribution: Nearctic. Boreal. Bogs. Coniferous litter.

Soucron arenarius (Emerton).
Location: A1
Collection: CNC
Distribution: Nearctic. Ditches. Grass.

Soudinus canaliculatus (Emerton).
Location: C2
Collection: CNC
Distribution: Nearctic. Mixed woods.
Note: Hilaira aquilonia Hackman, 1954 is a new synonym, based on examination of Hackman's
type, which is in CNC, by the junior author.

Sougambus bostoniensis (Emerton).
Location: B1, C2
Collection: AIT, CAR, CNC
Distribution: Nearctic. Mixed woods.
Note: Hilaira algida Hackman, 1954 is a new synonym, based on examination of Hackman's
type, which is in CNC, by the junior author and on collection of both sexes at a single
locality and date.

Tapinocyba bicarinata (Emerton).
Location: Bl, C2, J4
Collection: CNC
Distribution: Nearctic. Boreal forest. Mixed woods. Bogs. Leaf litter, grass, moss.

Tapinocyba matanuskae Chamberlin & Ivie.
Location: A2, A3, B2
Collection: CNC
Distribution: Nearctic. Deciduous woods,marshes. Leaf litter.

Tapinocyba minuta (Emerton)*.
Location: C3, C4, J4
Collection: AIT, CAR, CNC
Distribution: Nearctic. Deciduous woods, mixed woods. Leaf litter.

Tapinocyba simplex (Emeron)*.
Location: A3, B2, B3,C2-4, H2
Collection: AIT, CAR, CNC
Distribution: Nearctic. Boreal forest, aspen parkland. Bogs, meadows. Leaf litter.

Tmeticus ornatus (Emerton).
Location: A4
Collection: CNC
Distribution: Nearctic. Boreal forest. Bogs. Coniferous litter.

Tunagyna debilis (Banks).
Location: A1, B1, C2, C4, H2
Collection: AIT, CNC
Distribution: Holarctic. Boreoalpine. Bogs, mixed woods, prairies. Leaf litter, grass, lake shore litter.

Vermontia thoracica (Emerton).
Location: B2, C2, C4
Collection: AIT, CNC
Distribution: Nearctic. Boreal. Bogs, mixed woods. Moss, leaf litter.

Wabasso cacuminatus Millidge.
Location: C4
Collection: AIT
Distribution: Holarctic. Boreal. Bogs.

Wabasso questio (Chamberlin).
Location: I5
Collection: AMNH
Distribution: Holarctic. Boreal. Boreal forest. Shrubs.

Walckenaeria arctica Millidge*.
Location: C2
Collection: CNC
Distribution: Nearctic. Boreal. Bogs. Coniferous litter.

Walckenaeria atrotibialis O.P.-Cambridge*.
Location: Cl, C2, C4, H2
Collection: AIT, CNC
Distribution: Holarctic. Boreal. Mixed woods, bogs, prairies. meadows. Leaf litter.

Walckenaeria auranticeps (Emerton).
Location: A3, A4, C2
Collection: AIT, CNC
Distribution: Nearctic. Boreal forest. Bogs, meadows. Leaf litter.

Walckenaeria breviaria (Crosby & Bishop)*.
Location: B2
Collection: CNC
Distribution: Nearctic. Bogs, meadows. Leaf litter.

Walckenaeria castanea (Emerton).
Location: A l, A3, A4, B2, C1, C2, C4, H2
Collection: AIT, CAR, CNC
Distribution: Nearetic. Boreal. Mixed woods, bogs. Leaf litter.

Walckenaeria communis (Emerton)*.
Location: A1-3, B1, B2, C2
Collection: CNC
Distribution: Nearctic. Boreal. Mixed woods, meadows. Grass, Ieaf litter, moss.

Walckenaeria digitata (Emerton).
Location: B1, C2
Collection: CNC
Distribution: Nearctic. Aspen parkland, prairies. Grass, moss.

Walckenaeria directa (O. P. -Cambridge)*.
Location: A1, A3, B2, Cl-4
Collection: AIT, CAR, CNC
Distribution: Nearctic. Boreal forest, aspen parkland. Mixed woods, bogs, aspen woods, fields. Leaf litter.

Walckenaeria exigua Millidge*.
Location: B2-C1-4
Collection: AIT, CAR, CNC
Distribution: Nearctic. Boreal. Deciduous woods, mixed woods. Leaf litter.

Walckenaeria fusciceps Millidge*.
Location: Bl
Collection: CNC
Distribution: Nearctic. Sedge meadow. Litter.

Walckenaeria lepida (Kulczynski).
Location: A4, B4, Cl, C2
Collection: AIT, CNC
Distribution: Holarctic. Boreal. Bogs. Coniferous leaf litter.

Walckenaeria pallida (Emerton).
Location: A2, A3, H3, C2, C3
Collection: CAR, CNC
Distribution: Nearctic. Boreal forest, aspen parkland. Deciduous woods, mixed woods. Deciduous leaf litter.

Walckenaeria palustris Millidge.
Location: A3
Collection: CNC
Distribution: Nearctic. Grass.

Walckenaeria pinocchio (Kaston)*.
Location: A3, B2
Collection: AIT
Distribution: Nearctic. Boreal. Deciduous woods. Leaf litter.

Walckenaeria prominens Millidge.
Location: C3
Collection: CAR
Distribution: Nearctic. Boreal. Mixed woods. Leaf litter.

Walckenaeria sp. aff. prominens Millidge.
Location: B2, C1, C2
Collection: CNC
Distribution: Nearctic. Boreal. Deciduous woods, mixed woods, prairies. Leaf litter, grass.

Walckenaeria redneri Millidge.
Location: B2
Collection: CNC
Distribution: Nearctic. Boreal. Bogs. Leaf litter.

Walckenaeria spiralis (Emerton)*.
Location: C2, C4
Collection: AIT, CNC
Distribution: Holarctic. Bogs, ditches, fields. Leaf litter, grass.

Walckenaeria subdirecta Millidge
Location: Bl. C2
Collection: CNC
Distribution: Nearctic. Boreal. Prairies, bogs. Leaf litter, grass.

Walckenaeria subspiralis Millidge.
Location: A1
Collection: CNC
Distribution: Nearctic. Prairies. Grass.

Walckenaeria tibialis (Emerton).
Location: A3
Collection: CNC
Distribution: Nearctic. River banks. Grass.

Zornella cultrigera (L. Koch)*.
Location: H2
Collection: AIT, CNC
Distribution: Holarctic. Boreal. Bogs, deciduous woods. Leaf litter, lake shore debris.

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