Linyphiidae: Micrargus Dahl, 1886
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| 1 |
Males | ||||||||||
| - | Females | ||||||||||
| 2 (1) |
Tibial apophysis with long, rounded process, with tubercles (four similar species, difficult to distinguish) |
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| - | Tibial apophysis without long process | ||||||||||
| 3 (2) |
A large, long tooth on embolic base | ||||||||||
| - | Tooth on embolic base angled or hardly developed | ||||||||||
| 4 (3)
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Tooth on embolic base tapering into a tip, surrounding membranous border large; tibial apophysis as fig. Micrargus apertus (O. Pickard-Cambridge, 1871)
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Tooth on embolic base with rounded tip, surrounding membranous border small; tibial apophysis as fig. Micrargus georgescuae Millidge, 1976
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| 5 (3)
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Tooth on embolic base weakly developed, surrounding border robust; tibial apophysis as fig. Micrargus herbigradus (Blackwall, 1854)
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Tooth on embolic base angled, surrounding border weakly developed Micrargus alpinus Relys & Weiss, 1997
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| 6 (2)
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Paracymbium with long, basally directed process Micrargus subaequalis (Westring, 1851)
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Paracymbium with short, basally directed process Micrargus laudatus (O. Pickard-Cambridge, 1881)
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| 7 (1) |
Anterior epigynal margin backwardly tapering into a tip |
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| - | Anterior epigynal margin very broadly bulged and directed backwardly | ||||||||||
| 8 (7)
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Epigyne anteriorly distinctly wider than posteriorly Micrargus subaequalis (Westring, 1851)
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Epigyne anteriorly slightly narrower than posteriorly Micrargus laudatus (O. Pickard-Cambridge, 1881)
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| 9 (7)
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Posterior border of anterior epigynal margin straight Micrargus georgescuae Millidge, 1976
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| - | Different | ||||||||||
| 10 (9)
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Epigyne with distinct hump in lateral view Micrargus alpinus Relys & Weiss, 1997
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| - | Different | ||||||||||
| 11 (10)
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Vulva as fig. Micrargus apertus (O. Pickard-Cambridge, 1871)
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Epigyne and vulva as figs. Micrargus herbigradus (Blackwall, 1854)
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Tibial apophysis
Further taxa
| 1. Micrargus cupidon (Simon, 1913) |
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| 2. Micrargus dissimilis Denis, 1950 |
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| 3. Micrargus pervicax (Denis, 1947) |
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