Haplodrassus isaevi

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This page should be cited as follows (rationale):
Kovblyuk M, Kastrygina Z, Omelko M (2012) A review of the spider genus Haplodrassus Chamberlin, 1922 in Crimea (Ukraine) and adjacent areas (Araneae, Gnaphosidae). ZooKeys 205 : 59–89, doi. Versioned wiki page: 2012-07-04, version 25549, https://species-id.net/w/index.php?title=Haplodrassus_isaevi&oldid=25549 , contributors (alphabetical order): Pensoft Publishers.

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BibTeX:

@article{Kovblyuk2012ZooKeys205,
author = {Kovblyuk, Mykola M. AND Kastrygina, Zoya A. AND Omelko, Mikhail M.},
journal = {ZooKeys},
publisher = {Pensoft Publishers},
title = {A review of the spider genus Haplodrassus Chamberlin, 1922 in Crimea (Ukraine) and adjacent areas (Araneae, Gnaphosidae)},
year = {2012},
volume = {205},
issue = {},
pages = {59--89},
doi = {10.3897/zookeys.205.3491},
url = {http://www.pensoft.net/journals/zookeys/article/3491/abstract},
note = {Versioned wiki page: 2012-07-04, version 25549, https://species-id.net/w/index.php?title=Haplodrassus_isaevi&oldid=25549 , contributors (alphabetical order): Pensoft Publishers.}

}

RIS/ Endnote:

TY - JOUR
T1 - A review of the spider genus Haplodrassus Chamberlin, 1922 in Crimea (Ukraine) and adjacent areas (Araneae, Gnaphosidae)
A1 - Kovblyuk M
A1 - Kastrygina Z
A1 - Omelko M
Y1 - 2012
JF - ZooKeys
JA -
VL - 205
IS -
UR - http://dx.doi.org/10.3897/zookeys.205.3491
SP - 59
EP - 89
PB - Pensoft Publishers
M1 - Versioned wiki page: 2012-07-04, version 25549, https://species-id.net/w/index.php?title=Haplodrassus_isaevi&oldid=25549 , contributors (alphabetical order): Pensoft Publishers.

M3 - doi:10.3897/zookeys.205.3491

Wikipedia/ Citizendium:

<ref name="Kovblyuk2012ZooKeys205">{{Citation
| author = Kovblyuk M, Kastrygina Z, Omelko M
| title = A review of the spider genus Haplodrassus Chamberlin, 1922 in Crimea (Ukraine) and adjacent areas (Araneae, Gnaphosidae)
| journal = ZooKeys
| year = 2012
| volume = 205
| issue =
| pages = 59--89
| pmid =
| publisher = Pensoft Publishers
| doi = 10.3897/zookeys.205.3491
| url = http://www.pensoft.net/journals/zookeys/article/3491/abstract
| pmc =
| accessdate = 2019-12-06

}} Versioned wiki page: 2012-07-04, version 25549, https://species-id.net/w/index.php?title=Haplodrassus_isaevi&oldid=25549 , contributors (alphabetical order): Pensoft Publishers.</ref>

See also the citation download page at the journal.


Taxonavigation

Ordo: Araneae
Familia: Gnaphosidae
Genus: Haplodrassus

Name

Haplodrassus isaevi Ponomarev & Tsvetkov, 2006Wikispecies linkZooBank linkPensoft Profile

  • Haplodrassus isaevi Ponomarev & Tsvetkov, 2006: 9, f. 12–14 (♂♀).
  • Haplodrassus isaevi: Piterkina and Ovtsharenko 2007[1]: 1426, f. 1.1–6 (♂♀).

Records from Crimea

Kovblyuk et al. (2008)[2];Kovblyuk et al. (2009)[3].

Type material

RUSSIA, ROSTOV AREA: 3 ♂♂ paratypes (TNU from CP 18.24.8), Orlovskyi Distr., Rostov Reserve, 6.10.2002, A.V. Ponomarev.

Material

UKRAINE, CRIMEA: Sudak Distr.: 2 ♂♂, 3 ♀♀ (TNU), 10 km W Sudak, Mezhdurechie Vill., 3.10.–7.11.2010, A.K. Yusufova. Feodosiya Distr.: 21 ♂♂, 10 ♀♀ (TNU), Karadag Nature Reserve, 28.05.2003–19.12.2008, M.M. Kovblyuk, O.V. Kukushkin.

Diagnosis

Haplodrassus isaevi is most similar to Haplodrassus dalmatensis but differs by the shape of the terminal apophysis, which has only one tooth-like process (two tooth-like apical processes in Haplodrassus dalmatensis), in lacking a tooth on the embolus (embolic tooth present in Haplodrassus dalmatensis), and also by the proportions of the epigyne. Differences also occur in the spination of certain leg segments: male metatarsus I with two ventral spines in Haplodrassus isaevi, but without spines in Haplodrassus dalmatensis; female metatarsus IV with 4–5 retrolateral spines in Haplodrassus isaevi, but with 3 spines in Haplodrassus dalmatensis.

Description

Males (n =5) and females (n = 5). Measurements (♂ / ♀): total length 5.4–7.2 (6.4) / 5.5–7.4 (6.3); carapace 2.3–2.9 (2.7) / 2.4–3.0 (2.7) long, 1.9–2.4 (2.2) / 1.9–2.2 (2.0) wide; abdomen 3.1–4.3 (3.7) / 3.0–4.4 (3.7) long, 1.7–2.3 (2.0) / 1.8–2.8 (2.3) wide.
Length of leg segments:

'
Leg Femur Patella Tibia Metatarsus Tarsus Total
I♂ 1.6–2.0 (1.8) 1.1–1.3 (1.2) 1.3–1.6 (1.4) 1.0–1.2 (1.1) 0.8–1.0 (1.0) 5.8–7.1 (6.6)
II♂ 1.4–1.7 (1.6) 0.9–1.2 (1.1) 1.0–1.3 (1.2) 0.8–1.1 (1.0) 0.8–0.9 (0.9) 5.0–6.3 (5.8)
III♂ 1.3–1.6 (1.5) 0.7–0.9 (0.8) 0.8–1.0 (0.9) 0.9–1.2 (1.1) 0.6–0.8 (0.7) 4.3–5.4 (5.0)
IV♂ 1.7–2.0 (1.9) 1.0–1.2 (1.3) 1.3–1.6 (1.5) 1.4–1.8 (1.6) 0.8–1.0 (0.9) 6.3–7.6 (7.0)
I♀ 1.4–1.8 (1.7) 0.9–1.2 (1.1) 1.0–1.4 (1.3) 0.8–1.2 (1.0) 0.8–0.9 (0.8) 4.9–6.6 (5.9)
II♀ 1.4–1.7 (1.5) 0.9–1.0 (1.0) 1.0–1.2 (1.1) 0.8–1.1 (0.9) 0.7–0.9 (0.8) 5.0–5.9 (5.4)
III♀ 1.2–1.4 (1.3) 0.7–0.8 (0.8) 0.7–0.9 (0.8) 0.9–1.1 (1.0) 0.6–0.8 (0.7) 4.2–5.2 (4.8)
IV♀ 1.6–2.0 (1.8) 0.9–1.1 (1.0) 1.2–1.6 (1.4) 1.3–1.8 (1.5) 0.8–1.0 (0.9) 5.8–7.4 (6.6)

Length of palp segments (male / female): femur 1.0–1.2 (1.1) / 0.8–1.1 (1.0), patella 0.4–0.5 (0.4) / 0.4–0.5 (0.5), tibia 0.3–0.4 (0.3) / 0.3–0.4 (0.4), tarsus 1.0–1.2 (1.0) / 0.6–0.7 (0.7).
Chelicerae with 2–3 promarginal and 2 retromarginal teeth in males and females. Number of promarginal teeth varies from 3 (most common) to 2 (seldom). One female studied had one chelicera with 3 and the other chelicera with 2 promarginal teeth. Coloration grey.
Male palp as in Figs 25–27. Terminal apophysis sharply turned, without ridge, but with tooth (Tt) in subterminal part, embolus without tooth.
Epigyne as in Figs 30–31. Fovea long, lateral pockets slightly converging, foveal width less that spermathecal span.

Distribution

Greece, Ukraine (Crimea), Russia (Rostov Area), Kazakhstan (West-Kazakhstan Area) (Ponomarev and Tsvetkov 2006[4]; Piterkina and Ovtsharenko 2007[1]; Platnick 2012[5]; present data).

Habitats

Steppes.

Phenology

In Crimea ♂♀ – X-XII, ♀♀ – II-III, V, the peak activity of adults occurs in December.

Comments

In Crimea we found both closely related species, Haplodrassus dalmatensis and Haplodrassus isaevi, to be syntopical in two localities (Sudak Distr., 10 km W Sudak, Mezhdurechie Vill. and Feodosiya Distr., Karadag Nature Reserve). However, these species have quite different phenologies and adults of the two different species do not co-occur. The reproductive period of Haplodrassus dalmatensis is in May-July with the peak in June, and in Haplodrassus isaevi adults can be found in October-December, with their peak of activity in December.

Taxon Treatment

  • Kovblyuk, M; Kastrygina, Z; Omelko, M; 2012: A review of the spider genus Haplodrassus Chamberlin, 1922 in Crimea (Ukraine) and adjacent areas (Araneae, Gnaphosidae) ZooKeys, 205: 59-89. doi

Other References

  1. 1.0 1.1 Piterkina T, Ovtsharenko V (2007) Interesting findings of spiders of the families Gnaphosidae and Liocranidae (Aranei) from semi-desert of the northern Caspian lowland. Zoologicheskyi Zhurnal 86 (12): 1425-1432. [in Russian]
  2. Kovblyuk M, Kukushkin O, Gnelitsa V, Nadolny A (2008) Brief atlas of spiders (Arachnida, Aranei) of Karadag Nature Reserve. N.Orianda, Simpheropol, 120 pp.[in Russian]
  3. Kovblyuk M, Kukushkin O, Nadolny A (2009) Arachnida. New records of spiders (Arachnida: Aranei) from Karadag. Karadag Nature Reserve of Ukrainian Academy of Sciences, 24: 162-166. [in Russian]
  4. Ponomarev A, Tsvetkov A (2006) New and rare spiders of family Gnaphosidae (Aranei) from a southeast of Europe. Caucasian Entomological Bulletin 2 (1): 5-13 [in Russian]
  5. Platnick N (2012) Gnaphosidae_The World Spider Catalog, Version 12.5 (Fam. Gnaphosidae Pocock, 1898) http://research.amnh.org/entomology/spiders/catalog/GNAPHOSIDAE.html

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