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Checklist for Family Gnaphosidae Pocock, 1898 (Flat-bellied ground spiders)
and region Eocene (Paleogene)


Class
 
Arachnida
Lamarck, 1801
Arachnids
140
419
995
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
117
369
918
Families
Genera
Species
 
Taxom
 

Infraclass
 
Megoperculata
Börner, 1902
70
308
853
Families
Genera
Species
 
Taxom
 

Order
 
Araneae
Clerck, 1757
Spider, Spiders, True Spiders
68
306
851
Families
Genera
Species
 
Taxom
 

Suborder
 
Araneomorphae
Smith, 1902
True Spiders
59
285
800
Families
Genera
Species
 
Taxom
 

Infraorder
 
Araneomorphi
Smith, 1902
58
281
781
Families
Genera
Species
 
Taxom
 

Superfamily
 
Gnaphosoidea
Simon, 1893
2
16
45
Families
Genera
Species
 
Taxom
 
FamilyGnaphosidae
Pocock, 1898
Flat-bellied ground spiders, Ground spiders
12
25
Genera
Species
 
Taxom
 


Genera for Eocene
12 Genera with 25 Species
Captrix Petrunkevitch, 18541SpeciesTaxom
Desultor Petrunkevitch, 19421SpeciesTaxom
Drassus Walckenaer, 18541SpeciesTaxom
Eognaphosops Wunderlich, 20111SpeciesTaxom
Eomactator Petrunkevitch, 20114SpeciesTaxom
Gnaphosa Latreille, 18542SpeciesTaxom
Massula Petrunkevitch, 19421SpeciesTaxom
Micaria Westring, 18541SpeciesTaxom
Palaeodrassus Petrunkevitch, 18905SpeciesTaxom
Pythonissa Koch, 18544SpeciesTaxom
Zelotes Gistel, 18543SpeciesTaxom
Zelotetis Wunderlich, 20111SpeciesTaxom


Species list for Eocene
25 Species
Captrix lineata C. L. Koch, 1854
Desultor depressus A. Petrunkev..., 1942
Drassus oblongus (A. Menge, 1854)⇒ Drassodes lapidosus Walckenaer, 1802
Eognaphosops cryptoplanoides J. Wunderlich, 2011
Eomactator hamatus J. Wunderlich, 2011
Eomactator hirsutipes J. Wunderlich, 2011
Eomactator mactatus A. Petrunkev..., 1958
Eomactator obscurior J. Wunderlich, 2011
Gnaphosa affinis C. L. Koch, 1854
Gnaphosa ambigua C. L. Koch, 1854
Massula klebsi A. Petrunkev..., 1942
Micaria procera C. L. Koch, 1854
Palaeodrassus cockerelli A. I. Petrun..., 1922
Palaeodrassus florissanti A. I. Petrun..., 1922
Palaeodrassus hesternus S. H. Scudder, 1890
Palaeodrassus ingenuus S. H. Scudder, 1890
Palaeodrassus interitus S. H. Scudder, 1890
Pythonissa bipunctata A. Menge, 1854
Pythonissa discophora Menge, 1854
Pythonissa glabra Menge, 1854
Pythonissa villosa Menge, 1854
Zelotes concinna C. L. Koch, 1854
Zelotes mundula C. L. Koch, 1854
Zelotes regalis C. L. Koch, 1854
Zelotetis calefacta J. Wunderlich, 2011

Subnodes of Gnaphosidae with occurrences in Eocene
SubfamilyEcheminae
2
6
Genera
Species

Taxom

SubfamilyLaroninae
2
2
Genera
Species

Taxom

SubfamilyMicariinae
2
8
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