Spiders of the genus Haplodrassus (Araneae: Gnaphosidae) from Japan

Kamura, Takahide

doi:10.2476/asjaa.55.95

Cited by 3 publications

(5 citation statements)

References 2 publications

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“… Haplodrassus Chamberlin, 1922 with 65 species is a relatively large gnaphosid genus distributed in the Holarctic and India ( Platnick 2012 ). The genus has been well revised for species that occur in North America (9 species) ( Platnick and Shadab 1975 ), Central Europe (10 species) ( Grimm 1985 ), Israel (8 species) ( Levy 2004 , 2009 ), China (8 species) ( Song et al 2004 ) and Japan (6 species) ( Kamura 2007 ). However, in the Mediterranean region and Central Asia, the genus remains poorly studied.…”

Section: Introductionmentioning

confidence: 99%

A review of the spider genus Haplodrassus Chamberlin, 1922 in Crimea (Ukraine) and adjacent areas (Araneae, Gnaphosidae)

Kovblyuk¹,

Kastrygina²,

Omelko³

2012

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Eight species of Haplodrassus are recorded from Crimea: Haplodrassus bohemicus Miller & Buchar, 1977; Haplodrassus dalmatensis (L. Koch, 1866); Haplodrassus isaevi Ponomarev & Tsvetkov, 2006; Haplodrassus minor (O. P.-Cambridge, 1879); Haplodrassus kulczynskii Lohmander, 1942; Haplodrassus pseudosignifer Marusik, Hippa & Koponen, 1996; Haplodrassus signifer (C.L. Koch, 1839) and Haplodrassus umbratilis (L. Koch, 1866). The occurrence of Haplodrassus cognatus (Westring, 1861) in Crimea has not been confirmed. Haplodrassus bohemicus is a new species record for the Crimean fauna. Haplodrassus pseudosignifer is a new species record for Crimea and Ukraine as a whole, with Crimea as the westernmost point of its distribution range. Haplodrassus invalidus is recorded for the first time for the fauna of Azerbaijan, Caucasus and the former Soviet Union. Azerbaijan is the easternmost point of its known distribution range. All Crimean Haplodrassus species have only one peak of activity of adult specimens during the year. In Crimea we found syntopically two closely related species Haplodrassus dalmatensis and Haplodrassus isaevi in two localities (Sudak Distr., 10 km W Sudak, Mezhdurechie Vill., steppe; and Feodosiya Distr., Karadag Nature Reserve, steppes). These species differ in their phenology. The reproductive period of Haplodrassus dalmatensis isin May-July, and that of Haplodrassus isaevi occurs is in October-December. These phenological differences probably represent an additional mechanism of reproductive isolation between the two species. Diagnostic drawings are provided for all mentioned species as well as for Haplodrassus deserticola Schmidt & Krause, 1996 and Haplodrassus pugnans (Simon, 1880).

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Section: Introductionmentioning

confidence: 99%

A review of the spider genus Haplodrassus Chamberlin, 1922 in Crimea (Ukraine) and adjacent areas (Araneae, Gnaphosidae)

Kovblyuk¹,

Kastrygina²,

Omelko³

2012

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“…According to its position, it could be a terminal apophysis and appears to be important for the delimitation of related species (e.g. Grimm 1985, Marusik et al 1996, Kamura 2007). Unfortunately, in H. bohemicus , this sclerite was drawn only from an apical view by Kovblyuk et al (2012).…”

Section: Survey Of Speciesmentioning

confidence: 99%

A review of two very rare ground spiders from sandy habitats, new for Slovakia (Araneae: Gnaphosidae)

Šestáková

Černecká

Naumova

et al. 2022

Arachnologische Mitteilungen: Arachnology Letters

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Two rare and interesting spider species (Gnaphosa mongolica Simon, 1895 and Haplodrassus bohemicus Miller & Buchar, 1977) were found during intensive research into the Pannonic sand steppes in Slovakia and represent new records for the country. Numerous specimens of both species were collected between the villages Radvaň nad Dunajom and Marcelová in the years 2017–2020 (145 ind. G. mongolica and 82 ind. H. bohemicus), indicating stable populations. The Slovak records of G. mongolica represent the northernmost and westernmost location of the species in Europe. The characteristic features, photos of the habitus and genitalia, the currently known distribution in Europe and the phenology of both species are provided. A more detailed discussion concerns the morphology of copulatory organs of H. bohemicus, including the first report of a lateral gynandromorphy in this species.

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“…Haplodrassus hatsushibai Kamura, 2007Figs 56, 1012, 18, 2324, H. montanus: Chikuni 1989. H. h. Kamura, 2007: 100, f. 2331 (). H. h.: Kamura, 2009: 487, f. 4345 ().…”

Section: Survey Of Speciesunclassified

“…30). Judging from the figures of the male palp provided by Kamura [2007] for specimens from Hokkaido [cf. Kamura, 2007: Figs 3031], the Hokkaido population may belong to a separate species.…”

Section: Survey Of Speciesmentioning

confidence: 99%

“…There are only two regional revisions [Ovtsharenko & Marusik, 1988;Marusik & Logunov, 1995] and a few papers dealing with the descriptions of new species [Marusik et al, 1996;Ponomarev & Tsvetkov, 2006] or redescriptions of poorly known species [Tuneva & Esyunin, 2003;Marusik et al, 2007;Piterkina & Ovtsharenko, 2007, etc.]. The genus has been comparatively well studied in Japan [Kamura, 1995[Kamura, , 2007[Kamura, , 2009, China [Song et al, 1999[Song et al, , 2004 and Korea [Paik & Sohn, 1984;Paik, 1992;Namkung, 2003].…”

Section: Introductionmentioning

confidence: 99%

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A review of the Haplodrassus montanus-group (Aranei: Gnaphosidae) in the East Palaearctic and preliminary grouping of the genus

Omelko

Marusik

2012

Arthropoda Selecta

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Spiders of the genus Haplodrassus (Araneae: Gnaphosidae) from Japan

Cited by 3 publications

References 2 publications

A review of the spider genus Haplodrassus Chamberlin, 1922 in Crimea (Ukraine) and adjacent areas (Araneae, Gnaphosidae)

A review of the spider genus Haplodrassus Chamberlin, 1922 in Crimea (Ukraine) and adjacent areas (Araneae, Gnaphosidae)

A review of two very rare ground spiders from sandy habitats, new for Slovakia (Araneae: Gnaphosidae)

A review of the Haplodrassus montanus-group (Aranei: Gnaphosidae) in the East Palaearctic and preliminary grouping of the genus

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