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Checklist for Family Gnaphosidae Pocock, 1898 (Flat-bellied ground spiders)
and region Ravalli County (Montana, USA)


Class
 
Arachnida
Lamarck, 1801
Arachnids
33
68
100
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
28
62
95
Families
Genera
Species
 
Taxom
 

Infraclass
 
Megoperculata
Börner, 1902
16
49
84
Families
Genera
Species
 
Taxom
 

Order
 
Araneae
Clerck, 1757
Spider, Spiders, True Spiders
16
49
84
Families
Genera
Species
 
Taxom
 

Suborder
 
Araneomorphae
Smith, 1902
True Spiders
15
48
82
Families
Genera
Species
 
Taxom
 

Infraorder
 
Araneomorphi
Smith, 1902
15
48
82
Families
Genera
Species
 
Taxom
 

Superfamily
 
Gnaphosoidea
Simon, 1893
1
9
18
Family
Genera
Species
 
Taxom
 
FamilyGnaphosidae
Pocock, 1898
Flat-bellied ground spiders, Ground spiders
9
18
Genera
Species
 
Taxom
 


Genera for Ravalli County
9 Genera with 18 Species
Callilepis Westring, 18961SpeciesTaxom
Drassodes Westring, 18871SpeciesTaxom
Drassyllus Chamberlin, 18901SpeciesTaxom
Gnaphosa Latreille, 18966SpeciesTaxom
Haplodrassus Chamberlin, 18391SpeciesTaxom
Herpyllus Hentz, 18871SpeciesTaxom
Micaria Westring, 18754SpeciesTaxom
Orodrassus Chamberlin, 18771SpeciesTaxom
Zelotes Gistel, 19552SpeciesTaxom


Species list for Ravalli County
18 Species
Callilepis pluto Nathan Banks, 1896
Drassodes neglectus Keyserling, 1887
Drassyllus depressus Emerton, 1890
Gnaphosa borea Kulczyński, 1908Annual buckwheat
Gnaphosa brumalis Tord Tamerla..., 1875
Gnaphosa microps (Holm, 1939)⇒ Gnaphosa sticta KulczyÅ„ski, 1908
Gnaphosa muscorum (Carl Ludwig ..., 1866)⇒ Gnaphosa similis KulczyÅ„ski, 1926
Gnaphosa orites (Ralph Vary C..., 1922)⇒ Gnaphosa borea KulczyÅ„ski, 1908
Gnaphosa parvula Nathan Banks, 1896
Haplodrassus signifer (C. L. Koch, 1839)⇒ Haplodrassus pugnans Simon, 1880
Herpyllus propinquus Keyserling, 1887Western Parson Spider
Micaria aenea (Tord Tamerla..., 1871)⇒ Micaria formicaria Sundevall, 1831
Micaria constricta (Emerton, 1894)⇒ Micaria formicaria Sundevall, 1831
Micaria idana Norman I. Pl..., 1988
Micaria rossica Tord Tamerla..., 1875
Orodrassus coloradensis Emerton, 1877
Zelotes fratris Chamberlin, 1920
Zelotes sula Lowrie & Ger..., 1955

Subnodes of Gnaphosidae with occurrences in Ravalli County
SubfamilyDrassodinae
1
1
Genus
Species

Taxom

SubfamilyEcheminae
1
6
Genus
Species

Taxom

SubfamilyGnaphosinae
Pocock, 1898
2
2
Genera
Species

Taxom

SubfamilyLaroninae
1
4
Genus
Species

Taxom

SubfamilyMicariinae
2
3
Genera
Species

Taxom



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