Family
Gnaphosidae
(ground spiders)
1a |
Tarsi of legs III & IV with ventral comb comprising setae of uniform length apically |
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1b |
Leg tarsi III & IV without comb |
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Posterior median eyes separated almost by their diameter genus Zelotes |
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2b |
Posterior median eyes almost touch each other
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Chelicerae usually with 4 promarginal teeth and 3 retromarginal teeth genus Drassyllus |
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3b |
Chelicerae usually with 3-4 promarginal teeth and 1-2 retromarginal teeth genus Urozelotes |
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Posterior margin of chelicerae with lobe or keel |
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4b |
Posterior margin of chelicerae with several small teeth or unarmed |
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Cheliceral keel sclerotized, dentical genus Gnaphosa |
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5b |
Cheliceral lobe translucent genus Callilepis |
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Leg trochanters with a deep ventral notch apically genus Drassodes |
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6b |
Leg trochanters with a shallow notch or without notch |
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Abdomen dorsally dark, with distinct white pattern genus Sergiolus |
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7b |
Abdomen dorsally without such pattern |
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Anterior margin of chelicerae with two closely spaced teeth genus Litopyllus |
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8b |
Anterior margin of chelicerae with 2-4 separated teeth |
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Posterior margin of chelicerae with 1 tooth genus Herpyllus |
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9b |
Posterior margin of chelicerae with 2 teeth genus Haplodrassus |
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Genus Callilepis
Callilepis pluto Banks, 1896
Genus Drassodes
Drassodes auriculoides Barrows, 1919
Drassodes neglectus
(Keyserling, 1887)
Genus Drassyllus
Drassyllus
fallens Chamberlin,
1922
Drassyllus
niger (Banks,
1896)
Genus Gnaphosa
Gnaphosa fontinalis Keyserling, 1887
Gnaphosa muscorum
(L.Koch, 1866)
Gnaphosa
parvula Banks,
1896
Genus Haplodrassus
Haplodrassus bicornis (Emerton, 1909)
Haplodrassus hiemalis (Emerton, 1909)
Haplodrassus signifer
(C. L. Koch, 1839)
Genus Herpyllus
Herpyllus
ecclesiasticus
Hentz, 1832
Herpyllus
propinquus (Keyserling,
1887)
Genus Litopyllus
Litopyllus temporarius Chamberlin, 1922
Genus Sergiolus
Sergiolus
capulatus
(Walckenaer, 1837)
Sergiolus
ocellatus (Walckenaer,
1837)
Genus Urozelotes
Urozelotes rusticus (L.Koch, 1872)
Genus Zelotes
Zelotes
duplex Chamberlin,
1922
Zelotes
fratris Chamberlin, 1920
Zelotes hentzi
Barrows, 1945
© American Museum of Natural History,
June 01, 2002
This page is maintained and designed by Vladimir
Ovtsharenko & Andrei Tanasevitch