• Title/Summary/Keyword: Pseudocaligus sp.

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Parasitism of Pseudocaligus sp. in wild grass puffer Takifugu niphobles, and their treatment (자연산 복섬에서의 Pseudocaligus sp. 기생과 그 구제에 대해)

  • Seo, Jang-Woo;Kim, Wi-Sik;Han, Kyeong-Ho;Lee, Sung-Hoon;Yoo, Dong-Jae;Kim, Yi-Cheong;Oh, Myung-Joo
    • Journal of fish pathology
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    • v.23 no.1
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    • pp.107-112
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    • 2010
  • Parasitism of Pseudocaligus sp. in wild grass puffer Takifugu niphobles in the coast of Yeosu in spring, 2007 was identified. The preadult and adult stages of Pseudocaligus sp. were observed, which consisted of cephalothorax, genital segment and abdomen. Lunules were present on the anterior margin of the frontal plate. In order to develop the treatment method, we examined the effects of formalin and fresh water on the parasite. The Pseudocaligus sp. were detached from the host fish by bathing at concentrations of 50 to 400 ppm formalin within 60 min, but 57% was exterminated to fresh water for 90 min.

Sea lice (Copepoda, Siphonostomatoida, Caligidae) new to Korea, including three new species

  • Moon, Seong Yong;Kim, Il-Hoi
    • Journal of Species Research
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    • v.1 no.2
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    • pp.175-217
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    • 2012
  • Thirteen species of sea lice (Copepoda, Caligidae) are described as parasites of marine fishes from Korea including three new species such as Pseudocaligus longipes n. sp. from Siganus fuscesens (Houttuyn), Lepeophtheirus tamladus n. sp. from Sebastes inermis Cuvier, and Lepeophtheirus gusevi n. sp. from Sebasetes schlegeli Hilgendorf. Remaining ten species are new to Korea: Caligus elongatus Nordmann, 1832; C. equulae Ho and Lin, 2003; C. fistulariae Yamaguti, 1936; C. laticaudus Shiino, 1960; C. rotundigenitalis Y$\ddot{u}$, 1933; Metacaligus uruguayensis (Thomsen, 1949); Lepeophtheirus atypicus Lin, Ho and Chen, 1996; L. parvulus Shiino, 1952; Anuretes quadrilaterus Shiino, 1954; and Pseudanuretes chaetodontis Yamaguti, 1936.