• Title/Summary/Keyword: New recorded

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New Records on Three Harpacticoid Copepods Associated with Marine Macroalgae in Korea

  • Song Sung Joon;Yun Sung Gyu;Chang Cheon Young
    • Fisheries and Aquatic Sciences
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    • v.2 no.2
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    • pp.189-198
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    • 1999
  • Three harpacticoid copepods, Dactylopodamphiascopsis latifolius (Sars, 1909), Diosaccus ezoensis Ito, 1974 and Ambunguipes rufocincta (Brady, 1880) are recorded as new to the Korean fauna with illustrations, on the basis of the specimens collected mainly from the marine macro algae during the period from June 1990 to September 1997.

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Three new species and four new records of the families Cybaeidae and Gnaphosidae (Araneae) from Korea

  • Seo, Bo Keun
    • Journal of Species Research
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    • v.6 no.spc
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    • pp.114-124
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    • 2017
  • Seven species of the families Cybaeidae and Gnaphosidae are reported. Cybaeus auriculatus n. sp., C. parvus n. sp. and Haplodrassus miryangensis n. sp. are described from Gyeongsang-do, Korea. Drassodes platnicki Song, Zhu and Zhang, 2004, Haplodrassus hatsushibai Kamura, 2007, Zelotes eskovi Zhang and Song, 2001 and Z. xiaoi Yin, Bao and Zhang, 1999 are newly recorded to the spider fauna of Korea.

A New Record of Stephanasterias albula (Asteroidea: Forcipulatida: Asteriidae) from the East Sea, Korea

  • Lee, Taek-Jun;Shin, Sook
    • Animal Systematics, Evolution and Diversity
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    • v.26 no.3
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    • pp.345-347
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    • 2010
  • A sea star was collected with fishing nets at a depth of approximately 100-160 m in the East Sea and was identified as Stephanasterias albula (Stimpson, 1853) belonging to the family Asteriidae of the order Forcipulatida. This species characterized by having the capability of asexual reproduction by self-division turned out to be new to the Korean fauna. Its morphological characteristics are redescribed with illustrations. Thirty one species of sea stars including S. albula are now recorded from the East Sea of Korea.

Two Harpacticoid Species of Genera Nitokra and Ameira (Harpacticoida: Ameiridae) from Brackish Waters in Korea

  • Chang, Cheon-Young
    • Animal cells and systems
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    • v.11 no.2
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    • pp.247-253
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    • 2007
  • A new species of Nitokra and Ameira parvula (Claus) belonging to the family Ameiridae are recorded from brackish waters in South Korea. Nitokra koreanus n. sp. most resembles N. spinipes and N. pietschmanni, however, it is characteristic in having the character combination of ellipsoidal P5 exopod and very short P1 enp 1. Ameira parvula is reported for the first time from the Northwestern Pacific. Description of the new species and the taxonomic accounts of both species are presented.

Unrecorded Pulmonate Snail, Onchidium hongkongensis (Systellommatophora, Onchidiidae) from Korean Waters

  • Kil, Hyun-Jong;Lee, Jun-Sang
    • The Korean Journal of Malacology
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    • v.27 no.3
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    • pp.191-192
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    • 2011
  • Pulmonate snail, Onchidium hongkongensis from muddy flat of Muan-gun was recorded as new to the Korean molluscan fauna. Shell-less body light-gray or reddish-gray in colour, oval shaped with numerous pustules on dorsal surface usually covered with mud. Black pair of tentacles with terminal eyes. Including the new record in this study, the family Onchidiidae 2 genera and 2 species in the Korean waters.

A FAMILY OF NEW RECURRENCE RELATIONS FOR THE JACOBI POLYNOMIALS Pn(α,β)(x)

  • Shine, Raj S.N.;Choi, Junesang;Rathie, Arjun K.
    • Honam Mathematical Journal
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    • v.40 no.1
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    • pp.163-186
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    • 2018
  • The objective of this paper is to present 87 recurrence relations for the Jacobi polynomials $P_n^{({\alpha},{\beta})}(x)$. The results presented here most of which are presumably new are obtained with the help of Gauss's fifteen contiguous function relations and some other identities recently recorded in the literature.

Taxonomic Study on the Tribe Quediini(Coleoptera, Staphylinidae) from Korea (한국산 왕눈이반날개족 (딱정벌레목, 반날개과)의 분류학적 연구)

    • Animal Systematics, Evolution and Diversity
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    • v.12 no.2
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    • pp.107-119
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    • 1996
  • The tribe Quediini from Korea is examined. One new species, Velleius circumipectus, and one new subspecies, Quedius japonicus sachonensis, are described, and four species, Heterothops rotundiceps, Q. japonicus (s. str.), Q. simulans, and V. setosus, are recorded firstly in Korea. As a result, Korean fauna of the tribe Quediini comprises 10 species and one subspecies belonging to three genera.

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New Record of Pagurus rathbuni (Decapoda: Anomura: Paguridae) from the East Sea, Korea

  • Kim, Mi Hyang;Kim, Jung Nyun;Park, Jin-Ho
    • Fisheries and Aquatic Sciences
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    • v.16 no.1
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    • pp.53-56
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    • 2013
  • A pagurid hermit crab, Pagurus rathbuni that was collected from the deep water of the East Sea, Korea, has been newly recorded in the Korean fauna. The present record extends the geographic distribution of the species to Korean waters in the East Sea and extends the bathymetric range to 500 m. Morphological and distributional accounts of this species are presented with illustrations.

New Record of Majoid Crab Xenocarcinus conicus (Crustacea: Decapoda: Epialtidae) from Korea

  • Lee, Sang-Kyu;Kim, Sa-Heung;Kim, Won
    • Animal Systematics, Evolution and Diversity
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    • v.24 no.2
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    • pp.151-153
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    • 2008
  • A female crab of Xenocarcinus conicus (A. Milne Edwards, 1865) was collected from Munseum, Jejudo Island. The genus Xenocarcinus is recorded newly in Korean brachyuran fauna. The present specimen has broader and shorter rostrum and eleven sharp teeth on the inner border of dactylus of the first ambulatory leg. Korean epialtid fauna now consists of eight species of four genera.