Gnaphosidae: Haplodrassus Chamberlin, 1922

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1
Males

  2  

- Females

  12  

2
(1)

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Tibial apophysis narrow; body length smaller or equal 4.0 mm; prosoma length smaller or equal 2.0 mm

Haplodrassus minor (O. P.-Cambridge, 1879)

female

- Tibial apophysis different and/or body length larger

  3  

3
(2)
Tibial apophysis distally broadened

  4  

- Tibial apophysis distally not broadened

  8  

4
(3)

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Distal bulbal apophysis with strikingly serrated margin

Haplodrassus kulczynskii Lohmander, 1942

female

- Distal bulbal apophysis different

  5  

5
(4)
Distal bulbal apophysis long and slender

  6  

- Distal bulbal apophysis broader and

  9  

6
(5)

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Pedipalp as fig.; tibial apophysis distally hardly broadened

Haplodrassus bohemicus Miller & Buchar, 1977

female

- Different

  7  

7
(6)

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Distal bulbal apophysis distinctly keeled

Haplodrassus signifer (C. L. Koch, 1839)

female

-

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Distal bulbal apophysis without keel

Haplodrassus aenus Thaler, 1984

female

8
(3)

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Plate-like bulge of distal bulbal apophysis situated distally, overtops tip of apophysis; tibial apophysis distinctly broadened distally

Haplodrassus soerenseni (Strand, 1900)

female

-

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Plate-like bulge of distal bulbal apophysis situated basally; tibia apophysis only little broadened

Haplodrassus umbratilis (L. Koch, 1866)

female

9
(5)
Distal bulbal apophysis distinctly broadened distally

  10  

-

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Distal bulbal apophysis not broadened distally and with 2 tooth-like structures

Haplodrassus dalmatensis (L. Koch, 1866)

female

10
(9)

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Distal bulbal apophysis ± straight, basally with a tooth; tibial apophysis as fig.

Haplodrassus cognatus (Westring, 1861)

female

- Distal bulbal apophysis ± rectangularly bent, without tooth

  11  

11
(10)

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Tibial apophysis large, reaching 1/2 of bulbal length, distinctly keeled

Haplodrassus silvestris (Blackwall, 1833)

female

-

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Tibial apophysis small, reaching about 1/3 of bulbal length, without distinct keel

Haplodrassus moderatus (Kulczyński, 1897)

female

12
(1)
Epigyne with several transverse folds

  13  

- Different

  14  

13
(12)

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Bar of anterior epigynal margin narrow; depressed area between the sclerotised pockets narrow

Haplodrassus silvestris (Blackwall, 1833)

male

-

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Bar of anterior epigynal margin narrow as broad as epigyne; depressed area between sclerotised pockets broad and with strong indentations

Haplodrassus cognatus (Westring, 1861)

male

14
(12)
Sclerotised epigynal pockets with shallow protrusion

  15  

- Sclerotised epigynal pockets without protrusion

  17  

15
(14)

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Protrusion very elongated

Haplodrassus kulczynskii Lohmander, 1942

male

- Different

  16  

16
(15)

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Protrusion slantingly forward-directed

Haplodrassus umbratilis (L. Koch, 1866)

male

-

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Protrusions directed more towards median region

Haplodrassus soerenseni (Strand, 1900)

male

17
(14)
Margins of sclerotised, black epigynal pockets parallel or slightly roundish curved

  18  

- Margins of sclerotised, black epigynal pockets strongly converging or diverging posteriorly

  21  

18
(17)
Margins on the inner side roundish curved

  19  

- Margins on the inner side straight

  20  

19
(18)

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Epigyne and vulva as figs.

Haplodrassus signifer (C. L. Koch, 1839)

male

-

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Epigyne and vulva as figs.

Haplodrassus bohemicus Miller & Buchar, 1977

male

20
(18)

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Epigyne and vulva as figs.

Haplodrassus aenus Thaler, 1984

male

-

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Epigyne and vulva as figs.

Haplodrassus minor (O. P.-Cambridge, 1879)

male

21
(17)

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Margins diverging towards posterior

Haplodrassus dalmatensis (L. Koch, 1866)

male

-

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Margins converging towards posterior

Haplodrassus moderatus (Kulczyński, 1897)

male

Further taxa

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1. Haplodrassus acrotirius (Roewer, 1928)

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2. Haplodrassus caspius Ponomarev & Belosludtsev, 2008

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3. Haplodrassus caucasius Ponomarev & Dvadnenko, 2013

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4. Haplodrassus cognatus ermolajewi Lohmander, 1942

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5. Haplodrassus concertor (Simon, 1878)

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6. Haplodrassus creticus (Roewer, 1928)

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7. Haplodrassus dalmatensis pictus (Thorell, 1875)

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8. Haplodrassus hiemalis (Emerton, 1909)

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9. Haplodrassus ibericus Melic, Silva & Barrientos, 2016

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10. Haplodrassus invalidus (O. P.-Cambridge, 1872)

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11. Haplodrassus isaevi Ponomarev & Tsvetkov, 2006

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12. Haplodrassus ivlievi Ponomarev, 2015

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13. Haplodrassus macellinus (Thorell, 1871)

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14. Haplodrassus macellinus hebes (O. P.-Cambridge, 1874)

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15. Haplodrassus mediterraneus Levy, 2004

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16. Haplodrassus morosus (O. P.-Cambridge, 1872)

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17. Haplodrassus ovtchinnikovi Ponomarev, 2008

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18. Haplodrassus parvicorpus (Roewer, 1951)

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19. Haplodrassus ponomarevi Kovblyuk & Seyyar, 2009

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20. Haplodrassus pseudosignifer Marusik, Hippa & Koponen, 1996

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21. Haplodrassus pugnans (Simon, 1880)

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22. Haplodrassus severus (C. L. Koch, 1839)

world23. Haplodrassus umbratilis gothicus Lohmander, 1942