• Title, Summary, Keyword: Amphipoda

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Four new records of the gammarids (Crustacea, Amphipoda) from Korean waters

  • Kim, Young-Hyo;Heo, Jun-Haeng
    • Journal of Species Research
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    • v.5 no.3
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    • pp.498-502
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    • 2016
  • Four new Korean records of the gammarid (Crustacea, Amphipoda), Grandidierella fasciata Ariyama, 1996; Moolapheonoides acutifalcatus Kobayashi and Ishimaru, 2005; Guernea terelamina Hirayama, 1985; and Gordonodius zelleri (Berge, Vader and Coleman, 1999) were reported from the Korean indigenous species survey project funded by the National Institute of Biological Resources (2014-2015). Each of these species is well accorded with the original description for the species except for some minor morphological differences. The genera Moolapheonoides Barnard, 1974 and Gordonodius Ariyama, 2011 are reported for the first time from Korea.

Redescription of Jassa slatteryi (Crustacea: Amphipoda: Ischyroceridae)

  • Lim, Byung-Jin;Park, Ja-Yang
    • Korean Journal of Environmental Biology
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    • v.24 no.3
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    • pp.300-305
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    • 2006
  • Jassa slatteryi was redescribed as a new record to Korean fauna, accompanied by the morphological account in comparison with Jassa falcata Montagu, 1808. This work was based on the specimens which were collected from the screw of the international trade ship, named Hanjin, anchored in Samcheon-po bay of the south coast of Korea in 2004.

Gammaropsis utinomii New to Korea (Crustacea: Amphipoda: Photidae)

  • Kim, Young-Hyo;Lee, Kyung-Sook
    • Animal Systematics, Evolution and Diversity
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    • v.26 no.2
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    • pp.165-170
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    • 2010
  • Gammaropsis utinomii (Nagata, 1961), an incompletely known species of gammaridean amphipod, is redescribed in detail based on the specimens from the southern coast of Korea. The expanded basis of pereopod 7 of this species allows it to be distinguished from its congeners.

Newly Recorded Lysianassid Species, Orchomene japonicus (Crustacea: Amphipoda) from Korea

  • Jung, Jong-Woo;Kim, Won
    • Animal Systematics, Evolution and Diversity
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    • v.24 no.1
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    • pp.139-142
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    • 2008
  • A lysianassid species, Orchomene japonicus (Gurjanova, 1962) associated with sea squirts collected from Geojedo Island located in the South Sea of Korea, is described and illustrated. Present specimens conform to that of Gurjanova's except some morphological variation in mandibular palp.

Apocorophium acutum (Crustacea: Amphipoda: Corophiidae), Newly Recorded Corophiid Species in Korea

  • Jung, Jong-Woo;Kim, Won
    • Animal Systematics, Evolution and Diversity
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    • v.23 no.2
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    • pp.247-250
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    • 2007
  • We here report Apocorophium acutum (Chevreux, 1908) with description and illustrations for the first time in Korea. Specimens of present study show morphological differences in ventral processes of peduncular segment 5 of antenna 2 with the same species from Europe and Atlantic coast of North America.

One New Species of Freshwater Gammarus(Crustacea, Amphipoda, Gammaridae)from South Korea (한국 담수산 Gammarus속 (Crustacea, Amphipoda, Gammaridae)의 1신종)

  • Lee, Kyung-Sook;Seo, In-Soon
    • Animal Systematics, Evolution and Diversity
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    • no.nspc3
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    • pp.93-100
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    • 1992
  • Seven geographical variation types of G.sobaegensis in South Korea were reported by Kim and Lee(1977) and Lee and Kim (1980). After extensive reexamination, we considered type 4, one of the variation types collectd from various localities of Kyongsangbuk-do Pongwha-gun, as a new species This new species is named as Gammarus longisaeta and fully described and illustrated. Adding this new species, total 9 species of freshwater Gammarus are Known to Korea.

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One New Species of Freshwater Anisogammaridae(Crustacea, Amphipoda, Anisogammaridae) from South Korea (한국 담수산 Jesogammarus (Crustacea , AMphipoda , Anisogammaridae)의 1 신종)

  • 이경숙;서인순
    • Animal Systematics, Evolution and Diversity
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    • v.6 no.2
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    • pp.251-260
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    • 1990
  • This study deals with 8 species in 6 genera including 5 new species and 2 new records from Taiwan. The new ones are Neanura kentingensis n.sp., Womersleya formosana n.sp., Crossodinthina montana n.sp., Vitronura tubercula sp., Lobella nana n.sp., and 2 new records are Pseudachorucina nepalica Yosii, 1966 and Lobella perfusa Denis., 1934. The Neanuridae fauna of Taiwan accordingly is listed as 13 species in 7 genera. The biogeographic affinities with the Japan, Vietnam and adjacent countries are discussed.

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Two New Species of Freshwater Gammarus (Crustacea, Amphipoda, Gammaridae) from South Korea (한국 담수산 Gammarus (Crustacea, Amphipoda , Gammaridae)의 2 신종)

  • 이경숙;서인순
    • Animal Systematics, Evolution and Diversity
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    • v.6 no.2
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    • pp.219-230
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    • 1990
  • Lee and Kim(1980) reported seven geogrphical variation types of G. sobaegensis from South Korea. Extensively reexamining the speciemsns of variation type 2 , type 3 and type 7 collected at various localities, the authors found that three of them were not variation types but distinct new species , and named G.kyonggiensis and G. wangganensis , These two new species are fully described with illustrations and their distribution is also given.

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