Checklist for Subfamily Erigoninae Emerton, 1882 (Dwarf Spiders)
and region Middlesex County (Massachusetts, USA)
Class
| Arachnida
Lamarck, 1801
Arachnids | 62
220
340 | Families
Genera
Species |
Taxom
|
Subclass
| Micrura
Ehrenberg, 1831
| 51
203
317 | Families
Genera
Species |
Taxom
|
Infraclass
| Megoperculata
Börner, 1902
| 28
176
297 | Families
Genera
Species |
Taxom
|
Order
| Araneae
Clerck, 1757
Spider, Spiders, True Spiders | 28
176
297 | Families
Genera
Species |
Taxom
|
Suborder
| Araneomorphae
Smith, 1902
True Spiders | 26
172
287 | Families
Genera
Species |
Taxom
|
Infraorder
| Araneomorphi
Smith, 1902
| 26
172
287 | Families
Genera
Species |
Taxom
|
Superfamily
| Araneoidea
Latreille, 1806
| 6
81
136 | Families
Genera
Species |
Taxom
| | Family | Linyphiidae
Blackwall, 1859
Dwarf spiders, Dwarf weavers, Lattice web spiders | 41
63 | Genera
Species |
Taxom
| | Subfamily | Erigoninae
Emerton, 1882
Dwarf Spiders | 19
32 | Genera
Species |
Taxom
|
Genera for Middlesex County (Massachusetts)
19 Genera with 32 Species | Ceraticelus Simon, 1892 | | 2 | Species | Taxom | | Ceratinella Emerton, 1882 | | 1 | Species | Taxom | | Ceratinops Banks, 1882 | | 2 | Species | Taxom | | Ceratinopsis Emerton, 1882 | | 1 | Species | Taxom | | Collinsia O. P.-Cambridge, 1882 | | 1 | Species | Taxom | | Eridantes Crosby & Bishop, 1882 | | 1 | Species | Taxom | | Erigone Audouin, 1882 | Black Dwarf Spiders | 2 | Species | Taxom | | Floricomus Crosby & Bishop, 1882 | | 1 | Species | Taxom | | Glyphesis Simon, 1882 | | 1 | Species | Taxom | | Grammonota Emerton, 1875 | | 5 | Species | Taxom | | Hypselistes Simon, 1875 | | 1 | Species | Taxom | | Idionella Banks, 1892 | | 1 | Species | Taxom | | Mermessus O. P.-Cambridge, 1882 | | 3 | Species | Taxom | | Oedothorax Bertkau, 1896 | | 1 | Species | Taxom | | Scotinotylus Simon, 1882 | | 1 | Species | Taxom | | Sisicottus Bishop & Crosby, 1882 | | 1 | Species | Taxom | | Souessa Crosby & Bishop, 1874 | | 1 | Species | Taxom | | Tapinocyba Simon, 1882 | | 2 | Species | Taxom | | Walckenaeria Blackwall, 1882 | | 4 | Species | Taxom |
Species list for Middlesex County (Massachusetts)
32 Species | Ceraticelus atriceps Octavius Pic..., 1874 | | | Ceraticelus similis Richard C. B..., 1892 | | | Ceratinella brunnea James Henry ..., 1882 | | | Ceratinops crenatus James Henry ..., 1882 | | | Ceratinops latus James Henry ..., 1882 | | | Ceratinopsis laticeps James Henry ..., 1882 | | | Collinsia plumosa James Henry ..., 1882 | | | Eridantes erigonoides James Henry ..., 1882 | | | Erigone aletris Crosby & Bishop, 1928 | | | Erigone autumnalis James Henry ..., 1882 | Dwarf weaver | | Floricomus rostratus James Henry ..., 1882 | | | Glyphesis scopulifer James Henry ..., 1882 | | | Grammonota capitata James Henry ..., 1924 | | | Grammonota gentilis Richard C. B..., 1898 | | | Grammonota inornata James Henry ..., 1882 | | | Grammonota ornata Octavius Pic..., 1875 | | | Grammonota pictilis Octavius Pic..., 1875 | | | Hypselistes florens Octavius Pic..., 1875 | Peatland Sheetweb Weaver | | Idionella formosa Richard C. B..., 1892 | Thin-ribbed mountainsnail | | Mermessus contortus James Henry ..., 1882 | | | Mermessus maculatus Richard C. B..., 1892 | Sheet-web spiders | | Mermessus trilobatus James Henry ..., 1882 | | | Oedothorax trilobatus (Richard C. B..., 1896) | ⇒ Mermessus trilobatus James Henry ..., 1882 | | Scotinotylus vernalis James Henry ..., 1882 | | | Sisicottus montanus (James Henry ..., 1882) | ⇒ Sisicottus panopeus FrantiÅ¡ek M..., 1999 | | Souessa spinifera Octavius Pic..., 1874 | | | Tapinocyba hortensis James Henry ..., 1924 | | | Tapinocyba simplex James Henry ..., 1882 | | | Walckenaeria atrotibialis Octavius Pic..., 1878 | | | Walckenaeria castanea James Henry ..., 1882 | | | Walckenaeria directa Octavius Pic..., 1874 | | | Walckenaeria pallida James Henry ..., 1882 | |
Links, sources and further information Erigoninae at artfakta.se
Erigoninae at dyntaxa.se
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