Checklist for Family Gnaphosidae Pocock, 1898 (Flat-bellied ground 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
| Gnaphosoidea
Simon, 1893
| 1
7
14 | Family
Genera
Species |
Taxom
| | Family | Gnaphosidae
Pocock, 1898
Flat-bellied ground spiders, Ground spiders | 7
14 | Genera
Species |
Taxom
|
Genera for Middlesex County (Massachusetts)
7 Genera with 14 Species
Species list for Middlesex County (Massachusetts)
14 Species | Drassodes saccatus Emerton, 1890 | | | Drassyllus depressus Emerton, 1890 | | | Drassyllus fallens Chamberlin, 1922 | | | Drassyllus niger Banks, 1896 | | | Drassyllus socius Chamberlin, 1922 | | | Haplodrassus signifer (C. L. Koch, 1839) | ⇒ Haplodrassus pugnans Simon, 1880 | | Herpyllus ecclesiasticus Hentz, 1832 | Eastern parson spider | | Micaria longipes Emerton, 1890 | | | Sergiolus capulatus Walckenaer, 1837 | | | Sergiolus ocellatus Walckenaer, 1837 | | | Zelotes duplex Chamberlin, 1922 | Ground Spider | | Zelotes fratris Chamberlin, 1920 | | | Zelotes hentzi Barrows, 1945 | | | Zelotes subterraneus (C. L. Koch, 1833) | ⇒ Zelotes fratris Chamberlin, 1920 |
Subnodes of Gnaphosidae with occurrences in Middlesex County (Massachusetts)
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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