• Title/Summary/Keyword: decapoda

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A Report on Four Unrecorded Anomuran Species (Crustaces, Decapoda) from Korea (韓國 未記錄 異尾類(甲殼剛 十脚目) 4種에 關한 報告)

  • Kim, Hoon-Soo;Choe, Byung-Lae
    • The Korean Journal of Zoology
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    • v.19 no.1
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    • pp.43-49
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    • 1976
  • 著者들은 1969年부터 1975年사이에 濟州島 및 南海에서 채집된 異尾類 標本중에서 Uroptychus scandens Benedict, Pomatocheles jeffreysii Miers, Paguristes seminudus Stimpson, Cryptolithodes expansus Miers 등 4種이 韓國 未記錄이었으므로 이들을 記載 報告한다.

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A New Subspecies of Caridina denticulata (Crustacea, Decapoda, Atyidae) from Jeju Island, Korea (韓國 濟州島産 새뱅이의 一新亞種(甲殼綱, 長尾目, 새뱅이 科))

  • Kim, Hoon-Soo
    • The Korean Journal of Zoology
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    • v.19 no.4
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    • pp.155-160
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    • 1976
  • 1973년 7월 15일 제주도 서귀포 천지연 폭포 상류에서 채집된 Caridina denticulata가 신아종임을 확인하고 이를 학명으로 Caridina denticulata keunbaei, 한국말로 제주새뱅이라 명명하여 기재한다. 이 신아종은 다른 유연자들에 비해 이마뿔이 매우 짧다.

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Three Species of Processid Shrimps (Crustacea: Decapoda: Caridea) from Korea

  • Kim, Jung-Nyun;Choi, Jung-Hwa;Hwang, Kang-Seok;Oh, Taeg-Yun;Choi, Kwang-Ho;Lee, Dong-Woo
    • Animal Systematics, Evolution and Diversity
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    • v.27 no.3
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    • pp.262-267
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    • 2011
  • Three species of the family Processidae, Hayashidonus japonicus (De Haan, 1844), Processa sulcata Hayashi, 1975 and Processa zostericola Hayashi, 1975 described with illustrations from Korea. Two of these species, H. japonicus and P. zostericola, represent new records for the Korean carcinological fauna. The genus Hayashidonus included the single species, H. japonicus is distinguished from other genera of Processidae by the broadly triangular rostrum, the obscure or absent dorsolateral spines of the telson, and the exceptionally long molar process of the mandible. Two species of the genus Processa, P. zostericola and P. sulcata are distinguishable each other by presence or absence of an obtuse process of the basicerite of antenna on the anteroventral margin. The basicerite of antenna arms with the obtuse process in P. zostericola, while in P. sulcata the basicerite of antenna lacks the process but is smooth on the ventral margin. A key to these species is presented.

First Zoea of Palaemon ortmanni (Decapoda, Caridea, Palaemonidae) Hatched in the Laboratory, with Notes on the Larval Morphology of the Palaemonidae (긴발줄새우 (십각목, 생이하목, 징거미새우과)의 제1조에아 유생과 징거미새우과 유생의 형태)

  • Yang, Hoi-Jeong;Ko, Hyun-Sook
    • Animal Systematics, Evolution and Diversity
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    • v.18 no.2
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    • pp.181-189
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    • 2002
  • The first zoeal stage of Palaemon ortmanni (Rathbun, 1902) is re-described and illustrated in detail from laboratory-hatched material. The first zoeas of Palaemon are more closely related to those of Palaemonetes than to Macrobrachium, Leptocarpus, Leander, Leanderites, and Brachycarpus by having the endopod of maxillule with terminal seta and the endopod of maxilla with 2+1 setae. A provisional key to the zoeas between three genera Palaemon, Macrobrachium, and Periclimenes known from Korean waters is included.

New Report of Three Xanthid Crabs (Crustacea: Decapoda: Xanthidae) from Korea

  • Lee, Sang-Kyu;Shin, Myung-Hwa;Park, Tae-Seo;Kim, Won
    • Animal Systematics, Evolution and Diversity
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    • v.28 no.2
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    • pp.117-125
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    • 2012
  • Many members of xanthid crabs have the black coloured fingers and are found easily in the intertidal or subtidal zone. Three xanthids, $Danielea$ $noelensis$ (Ward, 1934), $Etisus$ $anaglyptus$ H. Milne Edwards, 1834, and $Gaillardiellus$ $rueppelli$ (Krauss, 1843), are newly reported from Korean waters as a result of continuous taxonomic studies on crabs. Of these, the present specimen of $D.$ $noelensis$ has rather projecting angle on the antero-external border of the merus of the third maxilliped differed from that of the original description. The genus $Danielea$ Ng and Clark, 2003 and the genus $Etisus$ H. Milne Edwards, 1834 are also reported first time from Korean fauna. Their descriptions are provided with illustrations. Korean Xanthoidea now consists of 28 species belonging to 24 genera.