Checklist for Family Gnaphosidae Pocock, 1898 (Flat-bellied ground spiders)
and region Alameda County (California, USA)
Class
| Arachnida
Lamarck, 1801
Arachnids | 68
137
151 | Families
Genera
Species |
Taxom
|
Subclass
| Micrura
Ehrenberg, 1831
| 60
127
143 | Families
Genera
Species |
Taxom
|
Infraclass
| Megoperculata
Börner, 1902
| 24
64
87 | Families
Genera
Species |
Taxom
|
Order
| Araneae
Clerck, 1757
Spider, Spiders, True Spiders | 24
64
87 | Families
Genera
Species |
Taxom
|
Suborder
| Araneomorphae
Smith, 1902
True Spiders | 23
61
84 | Families
Genera
Species |
Taxom
|
Infraorder
| Araneomorphi
Smith, 1902
| 23
61
84 | Families
Genera
Species |
Taxom
|
Superfamily
| Gnaphosoidea
Simon, 1893
| 1
6
12 | Family
Genera
Species |
Taxom
| | Family | Gnaphosidae
Pocock, 1898
Flat-bellied ground spiders, Ground spiders | 6
12 | Genera
Species |
Taxom
|
Genera for Alameda County
6 Genera with 12 Species
Species list for Alameda County
12 Species | Drassyllus insularis Banks, 1900 | | | Haplodrassus signifer (C. L. Koch, 1839) | ⇒ Haplodrassus pugnans Simon, 1880 | | Micaria constricta (Emerton, 1894) | ⇒ Micaria formicaria Sundevall, 1831 | | Micaria idana Norman I. Pl..., 1988 | | | Micaria rossica Tord Tamerla..., 1875 | | | Micaria utahna Willis John ..., 1933 | Eligulate lycopods | | Scotophaeus blackwalli (Thorell, 1871) | ⇒ Scotophaeus peninsularis Carl Friedri..., 1928 | | Trachyzelotes barbatus L. Koch, 1866 | Stealthy ground spider | | Trachyzelotes lyonneti Audouin, 1826 | Stealthy ground spider | | Zelotes laetus Octavius Pic..., 1872 | Ground spider | | Zelotes puritanus Chamberlin, 1922 | | | Zelotes tenuis (Carl Ludwig ..., 1866) | ⇒ Zelotes fulvaster Eugène Simon, 1878 |
Subnodes of Gnaphosidae with occurrences in Alameda County
Links, sources and further information Gnaphosidae at artfakta.se
Gnaphosidae at biodiversity.org.au
Gnaphosidae at dyntaxa.se
Gnaphosidae at gbif.org
Gnaphosidae at irmng.org
Gnaphosidae at itis.gov
Gnaphosidae at marinespecies.org
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