• Title/Summary/Keyword: spider fauna

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Revisiting Korean spider wasps(Hymenoptera: Pompilidae) recorded in Kim (1970)

  • Jeong-Kyu Kim
    • Journal of Species Research
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    • v.12 no.4
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    • pp.332-340
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    • 2023
  • Kim (1970) was an early, comprehensive foundation for the taxonomy of Korean spider wasps. All the species therein are reviewed, and an annotated checklist comprising 21 species is presented. Species names are corrected in terms of current taxonomy. Based on the re-examination of voucher specimens, five misidentifications are rectified, of which two species rectified as Priocnemis(Leptopriocnemis) cyphonota and P.(Umbripennis) pseudojaponica are new to Korea. Also, occurrences of two species (Anoplius eous and An. viaticus) in Korea, which was doubted by Lelej et al. (1994), are confirmed. On the other hand, exclusions of two species (Irenangelus perinx and Priocnemis mitakensis) from the Korean fauna are proposed. However, the need for further study on six species (Anoplius reflexus, An. infuscatus, Arachnospila eisukei or Ar. fumipennis eisukei, Auplopus obtusus, Priocnemis irritablis) historically mentioned for the Korean fauna is newly recognized. The current taxonomic status of those species is briefly discussed.

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.

Carniella coreana sp. nov., a new comb-footed spider (Araneae: Theridiidae) from Korea

  • Kim, Seung Tae;Yoo, Jung Sun
    • Journal of Species Research
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    • v.7 no.3
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    • pp.248-250
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    • 2018
  • A new species of Theridiidae, Carniella coreana sp. nov., is described and illustrated from Korea. The male of this newly described species is most similar to Carniella tsurui Ono, 2007 in the general shape of its palp, but can be distinguished by the winding structure of the embolus and broad tipped and twisted embolic apophysis. The genus Carniella Thaler & Steinberger, 1988 is newly recorded to Korean spider fauna.

Spider Fauna of Mt. Gajisan in Gyeongsangnam-do, Korea (가지산의 거미상)

  • Lee, Sue-Yeon;Kim, Seung-Tae;Jung, Jong-Kook;Yoo, Jeong-Seon;Lee, Joon-Ho
    • Korean Journal of Environmental Biology
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    • v.28 no.2
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    • pp.108-113
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    • 2010
  • Spider fauna of Mt. Gajisan in Miryang, Gyeongsangnam-do was investigated from June to October. Collecting spiders was made by sweeping, beating, sieving and pitfall trapping. Total 66 species of 59 genera belonging to 20 families were identified from 317 collected spiders. Species richness was high in Salticidae (12 species, 20.0%), Theridiidae (8 species, 12.1%), Linyphiidae (5 species, 7.6%), Araneidae, Corinnidae, Gnaphosiade and Thomisidae (4 species, 6.1% repectively), Tetragnathidae, Amaurobiidae and Philodromidae (3 species, 4.5% repectively). Zoogeographical species were 1 Pantropical species (1.5%), 4 Palearctic species (6.1%) and 3 Korean endemic species (4.5%). This result will be a valuable monitoring data in comparative study of mountain spiders.

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.

First Record of Indo-West Pacific Spider Crab, Naxioides robillardi (Decapoda: Epialtidae) from Korean Waters

  • Lee, Sang-Hui;Jung, Jibom;Park, Taeseo
    • Animal Systematics, Evolution and Diversity
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    • v.36 no.4
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    • pp.400-407
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    • 2020
  • An epialtid spider crab, Naxioides robillardi (Miers, 1882), is known as widely distributed in Indo-West Pacific region include Japanese waters. Four specimens of epialtid crabs were collected from adjacent waters of Jejudo Island and identified as N. robillardi. This species can be grouped into two forms such as N. robillardi form typical and N. robillardi form mammillata according to morphological features of carapace, gastric spine, and chela. Morphological characters of all Korean specimens well agree with the form mammillata in general. In this paper, morphological diagnosis and illustrations of newly collected N. robillardi are provided. DNA barcode sequence of COI region is also determined for the first time.

A new crab spider(Araneae; Thomisidae) from Korea

  • Sue Yeon Lee;Jung Sun Yoo;Seung Tae Kim
    • Korean Journal of Environmental Biology
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    • v.39 no.4
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    • pp.523-525
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    • 2021
  • Two species of the genus Oxytate L. Koch, 1878 have been recorded in Korea to date. The spider fauna was surveyed in the mountainous terrain of Mt. Hallasan National Park in 2019. A female of Oxytate lobia sp. nov. was collected with a sweep net between shrubs in mixed forests during a seasonal spider survey and is described with measurements, morphological illustrations, and a diagnosis. The new species can be easily distinguished from similar species within the genus by the long copulatory duct conjugated with a spermatheca, a pair of triangular pits at the bottom, and no ditches.