• Animal Systematics, Evolution and Diversity
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• v.18 no.1
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• pp.1-12
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• 2002

Actaea semblatae (Guinot, 1976) has been roared in the laboratory, from hatching to the first young crab stage at $25^{\circ}C$. The two zoeal stages are described and illustrated in detail. The first zoea of A. semblatae in the present study slightly differs from that described by Terada (1987) on the respect of the setal presence on the carapace, the antennule, the coxa of the first maxilliped and the first abdominal somite. Within the family Xanthidae, the zoea of A. semblatae can be clearly distingushed from the other known zoeas by having a seta as an antennal exopod or a vestigial exopod with a sets. A provisional key is provided to aid the identification of the xanthid zoeas in Korea.

• 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.

• Animal Systematics, Evolution and Diversity
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• v.26 no.1
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• pp.87-91
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• 2010

Two species of xanthids, Actaea polyacantha (Heller, 1861) and Actaeodes hirsutissimus (R$\ddot{u}$ppell, 1830) collected from Jejudo Island, are newly recorded from Korean waters. Korean Xanthidae now consists of 22 species belonging to twenty genera.

• Animal cells and systems
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• v.6 no.2
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• pp.89-93
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• 2002

The first zoeal stage of Macromedaeus orientalis (Takeda et Miyake, 1969) is described and illustrated. Its morphological characteristics are compared with those of other known species of the subfamily Xanthinae. The first zoeas of M. orientalis and M. distinguendus are similar, but they can be distinguished from each other by the characteristic of antenna. The former has a smooth antenna with a rounded tip, while the latter has a serrated antenna with a spinous tip.

• The Korean Journal of Zoology
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• v.15 no.2
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• pp.57-69
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• 1972

According to the brachyuran specimens collected from the coastal seas of Korea during the period from 1969 to 1970, the following ten species were described briefly as hitherto unrecorded species from Korea: Family Calapidae: 1. Mursia curtispina trispinosa(Parisi); Family Corystidae: 2. Jonas distincta (de Haan); Family Portunidae: 3. Portunus (Monomia), argentatus (White); Family Xanthidae: 4. Neoliomer a insularis (White), 5. Acutumnus asper (Ruppell); Family Majidae: 6. Pleistacanta sanctijohannis Miers 7. Huenia proteus de Haan, 8. Scyra compressipes Stimpson, 9. Maja spinigera de Haan, 10. Entomonyx spino년 (Miers)

• Animal Systematics, Evolution and Diversity
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• v.30 no.4
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• pp.260-266
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• 2014

Xanthid crabs, decapod crustacean, with the black coloured fingers, are easily found under rocks or stones in the intertidal or subtidal zones. Two xanthids, Etisus laevimanus Randall, 1840 and Paraxanthias elegans (Stimpson, 1858), were newly reported in Korean waters as part of continuous taxonomic studies on crabs. The genus Paraxanthias Odhner, 1925 was also reported for the first time in Korea. Of these, the examined specimen of P. elegans showed eight feathery hairs on the subdistal tip of the first gonopod, which differs from the description of Dai and Yang at 1991. Here, the descriptions and illustrations of these species are provided. Korean Xanthoidea currently consists of 30 species belonging to 25 genera.

• Animal Systematics, Evolution and Diversity
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• v.2 no.2
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• pp.67-78
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• 1986

한국해역에서 알려진 집게류는 12과 57종, 게류는 20과 183종이다. 집게류는 집게과 (Paguridae) (19종)와 넓적왼손집게 과 (Diogenidae) (12종) 의 종들이 많고 게류에서는 물맞이게 과 (Maidae) (33종) 의 종이 가장 asg고 다음이 바위게 과(Grapsidae) (29종), 부채게 과 (Xanthidae) (22종), 꽃게 과 (Portunidae) (16종) , 달랑게 과(Ocypodidae) (16종)의 순이다. 저자는 한국 해역을 동해, 대한해협, 제주도해역, 황해의 4구역으로 나누고, 집게류와 게류를 북방형, 온대형, 남방형의 3분지형으로 나누었다. 집게류의 경우 북방형 9종, 온대형 40종, 남방형 8종이고, 게류의 경우 북방형 7종, 온대형 87종, 남방형 89종이다. 집게류의 경우 동행 29종, 대한해협에 30종, 제주도해역에 30종, 황해에 21종이 게류의 경우 위의 순서대로 62종, 121 종, 104 종, 74종이 분포하며, 각 해역에서의 분포형도 고찰했다. 각 해역에만 분포하는 종의 수는 집게의 경우 동해에 8종, 대한해협에 3종, 제주도해역에 16종, 황해에 0종, 게류의 경우 위의 순서로 8종, 20종 40종, 12종이다. 집게류는 북방형종이, 게류는 남방형종이 비교적 많으며 동해에는 북방형종들이 제주도에는 남방형종들이 비교적 많다. 4구역 중 2 구역 (6조합) 사이의 유사계수(r=a/a+b+c)를 계산한 바 양 분류군 모두 대한 해협과 황해 사이의 유사성이 가장 크고 (집게류 ; 0.55, 게류 : 0.59), 제주도해역과 황해 사이의 유사성이 가장 적다. (집게류 ; 0.20, 게류 : 0.19). 분포상을 이해하기 위하여 각 해역의 환경조건도 알아보았는바, 분포의 양상과 해황과 잘 부합된다.