• Title/Summary/Keyword: Linyphiidae

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Two newly recorded genera Gongylidioides Oi, 1960 and Mermessus O.P.-Cambridge, 1899 with descriptions of Gongylidioides kaihotsui Saito and Ono, 2001 and Mermessus naniwaensis (Oi, 1960) (Araneae: Linyphiidae) from Korea

  • Kim, Seung Tae;Lee, Sue Yeon;Yoo, Jung-Sun
    • Journal of Species Research
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    • v.5 no.2
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    • pp.201-205
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    • 2016
  • Gongylidioides kaihotsui Saito and Ono, 2001 and Mermessus naniwaensis (Oi, 1960) of Linyphiidae are described from Korea with taxonomic illustrations. The genera Gongylidioides Oi, 1960 and Mermessus O.P.-Cambridge, 1899 are newly recorded genera to Korean spider fauna.

Two New Species of Arcuphantes (Araneae: Linyphiidae) from Korea

  • Seo, Bo-Keun
    • Animal Systematics, Evolution and Diversity
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    • v.22 no.1
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    • pp.101-104
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    • 2006
  • Two new species of Arcuphantes Chamberlin and Ivie, 1943 (Linyphiidae), Arcuphantes juwangensis n. sp. and Arcuphantes namhaensis n. sp., are described with illustrations. All Korean Arcuphantes have a convoluted epigynal scape, and show close similarities in their morphological characters, but easily discriminated in the structures of proximal protuberances and the distal wing-shape of their epigynum.

Three Species of the Genus Walckenaeria (Araneae: Linyphiidae) New to Korea (코뿔애접시거미속 (거미목: 접시거미과)의 3 한국미기록종)

  • Seo, Bo Keun
    • Korean journal of applied entomology
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    • v.52 no.2
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    • pp.101-108
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    • 2013
  • Three species of the linyphiid genus Walckenaeria, Walckenaeria chikunii Saito and Ono, 2001, Walckenaeria furcillata (Menge, 1869), and Walckenaeria ichifusaensis Saito and Ono, 2001, are reported new to the Korean spider fauna. W. furcillata is widely distributed throughout the Palearctic region, but W. chikunii and W. ichifusaensis are only known from their type localities in Japan. Photographs and illustrations of the diagnostic characters are provided.

One Newly Recorded Spider of the Genus Pacifiphantes from Korea (Araneae: Linyphiioae) (한국산 Pacifiphantes속의 1 미기록종(거미목;접시거미과))

  • Kim, Seung-Tae;Namkung, Joon;Lee, Joon-Ho;Park, Hong-Hyun
    • Korean journal of applied entomology
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    • v.43 no.3 s.136
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    • pp.181-183
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    • 2004
  • One tiny spider species belonging to Linyphiidae, Pacifiphantes zakharovi Eskov et Marusik, 1994 is newly recorded to the Korean spider fauna. The genus Pacifiphantes is the first record from Korea.

New species and records of the spider families Pholcidae, Uloboridae, Linyphiidae, Theridiidae, Phrurolithidae, and Thomisidae (Araneae) from Korea

  • Seo, Bo Keun
    • Journal of Species Research
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    • v.7 no.4
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    • pp.251-290
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    • 2018
  • A new genus and 28 new species are described: Collis n. gen. (type species Collis flavus n. sp.), Pholcus jindongensis n. sp., Pholcus piagolensis n. sp., Pholcus pyeongchangensis n. sp., Pholcus seorakensis n. sp., Pholcus uiseongensis n. sp., Octonoba bicornuta n. sp., Cnephalocotes ferrugineus n. sp., Diplocephaloides falcatus n. sp., Metopobactrus cornis n. sp., Pelecopsis bigibba n. sp., Pelecopsis brunea n. sp., Pelecopsis montana n. sp., Tapinocyba parva n. sp., Tapinocyba subula n. sp., Walckenaeria supercilia n. sp., Agyneta furcula n. sp., Arcuphantes chiakensis n. sp., Arcuphantes chilboensis n. sp., Arcuphantes longiconvolutus n. sp., Arcuphantes namweonensis n. sp., Arcuphantes pennatoides n. sp., Arcuphantes pyeongchangensis n. sp., Collis pusillus n. sp., Collis silvaticus n. sp., Doenitzius minutus n. sp., Nippononeta bituberculata n. sp., and Phrurolithus pennatoides n. sp. Seven species are new to Korea: Hylyphantes nigritus (Simon, 1881), Hypselistes australis Saito and Ono, 2001, Diplostyla concolor (Wider, 1834), Agyneta insulana Tanasevitch, 2000, Phoroncidia altiventris Yoshida, 1985, Theridula iriomotensis Yoshida, 2001, and Xysticus audax (Schrank, 1803).

Two new records of linyphiid spiders (Araneae: Linyphiidae) from Korea

  • Jang, Chang Moon;Bae, Yang Seop;Yoo, Jung Sun;Lee, Sue Yeon;Kim, Seung Tae
    • Korean Journal of Environmental Biology
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    • v.39 no.3
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    • pp.293-297
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    • 2021
  • Two linyphiid spiders, Saitonia kawaguchikonis Saito & Ono, 2001 and Asthenargus niphonius Saito & Ono, 2001 were confirmed from Korea for the first time. Males of S. kawaguchikonis and a female of A. niphonius were collected with pitfall traps in a leaf litter of mixed forests in three National Parks (Hallyeohaesang National Park, Mt. Naejangsan, and Mt. Sobaeksan) during the seasonal surveys for the spider fauna in mountainous terrain from 2018 to 2020. These two species were formerly known from China and Japan, or only from Japan, respectively. The present study describes these two species with measurements, morphological illustrations, and a distribution map. This report adds the genus Asthenargus Simon & Fage, 1922 from Korea to the Korean spider fauna for the first time.

Neriene bovista sp. nov., a new sheet-web spider (Araneae: Linyphiidae) from Korea

  • Lee, Sue Yeon;Yoo, Jung Sun;Kim, Seung Tae
    • Journal of Species Research
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    • v.11 no.2
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    • pp.94-97
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    • 2022
  • Linyphiidae Blackwall, 1859 is one of the most diverse and largest families within the order Araneae Clerck, 1757. Of the currently 60 valid species of the genus Neriene Blackwall, 1833 worldwide, 10 species are distributed in Korea. The males of the new sheet-web spider Neriene bovista sp. nov. were recently collected with a sweep net between the shrubs of mixed forests from the hilly valley with well conserved nature in Uljin-gun, Gyeongsangbuk-do (the middle east coast region) during a seasonal survey of the spider fauna in hilly terrains in 2017-2018. The present study describes a new sheet-web spider, Neriene bovista sp. nov. with a diagnosis, detailed description, morphological illustrations, and a distribution map from Korea. The new species has a characteristic mushroom-like tip of the terminal apophysis, the truncated tip of anterior projection, and the bifurcated lateral projection of the lamella compared to the congeners of the genus Neriene Blackwall, 1833.

Description of a New Species and Four New Records of the Spider Subfamily Erigoninae (Araneae: Linyphiidae) from Korea (애접시거미아과(거미목: 접시거미과)의 거미 1 신종과 4 한국미기록종의 기재)

  • Seo, Bo-Keun
    • Korean journal of applied entomology
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    • v.50 no.2
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    • pp.141-149
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    • 2011
  • Five erigonine spider species are described with illustrations: a new species, Saitonia pilosus n. sp., and four records new to the Korean spider fauna, Ceratinella brevis (Wider, 1834), Erigone atra Blackwall, 1833, Maso sundevalli (Westring, 1851), and Parasisis amurensis Eskov, 1984. The occurrences of four spider genera, Ceratinella Emerton, 1882, Maso Simon, 1884, Parasisis Eskov, 1984, and Saitonia Eskov, 1992, are also new to Korea.