• Animal Systematics, Evolution and Diversity
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• v.27 no.1
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• pp.75-83
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• 2011

Two species of gammaridean amphipod are newly recorded from the shallow Korean waters; Ampelisca alatopedunculata Ren and A. miharaensis Nagata. These are described and figured in detail. A key to the Korean Ampelisca species is provided.

• Animal Systematics, Evolution and Diversity
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• no.nspc3
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• pp.101-112
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• 1992

Three species of gammaridean amphipod, Atylus collingi(Gurjanova), Cerapus longirostris Shen, and Pereionotus holmesi(Gurjanova) are described from coastal regins of Korea All three species are newly reported from Korean waters.

• Animal Systematics, Evolution and Diversity
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• v.21 no.2
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• pp.157-169
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• 2005

Three species of gammaridean amphipods are reported from four cultured abalones in Jeju Island, Korea. These amphipods are Ampithoe uolida Smith, Elasmopus rapax Costa, and Melita rylovae Bulycheva which were found from the abalones Haliotis discus hannai Ino, H. discus Reeve, H. diversicolor aquatilis Reeve, and H. sieboldii Reeve. Elasmopus rapax, a new record to Korean fauna, is described in detail. Other two gammaridean species are briefly described with diagnostic characters. These amphipods and abalones revealed no species-specific relationship and are considered to be simple and accidential associates.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.39 no.spc1
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• pp.165-179
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• 2006

Food habits of the gavelin goby Acanthogobius hasta and the fine spot goby Chaeturichtys stigmatias populations were investigated in the Jangbong tidal flat near Incheon, Korea. Samples were taken monthly from November 1999 to January 2001. The gut contents of 248 gavelin gobies and 139 fine spot gobies were analyzed. The diet of the gavelin goby was dominated by the gammaridean amphipod Chitinomandibulum emargicoxa, the crabs Macrophthalmus japonicus and Ilyoplax pingi, the shrimp Exopalaemon carinicauda, the bivalve Raetellops pulchella and the macro-algae Porphyra tenera. On the other hand, the fine spot goby mainly feed on the shrimps Crangon affinis, Latreutes mucronatus, E. carinicauda and Alpheus japonicus, the gammaridean amphipods C. emargicoxa and Synchelidium miraculum, and the bivalve R. pulchella. A comparison between frequencies of occurrence and abundance of food items in the gut showed that crustaceans (gammaridean amphipods, crabs and shrimps) and bivalves were important foods for the two gobies. However, the main components of the gut contents were different between two species, though this was probably due to differences in spatial distribution patterns of gobies and their prey items. In conclusion, both the gavelin goby and the fine spot goby, despite being the related species and co-inhabiting the similar part of the tidal flat, had quite distinct food habits and low dietary overlap (Schoener's index: 0.4). These indicated that the two gobies are or were partitioning resources in space and time for maximum uitilization of available food.

• 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.

• Animal Systematics, Evolution and Diversity
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• v.33 no.3
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• pp.162-168
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• 2017

A newly recorded species of gammaridean amphipod, Synopia (Telsosynopia) trifidilla Hughes and Lowry, 2006 belonging to the family Synopiidae Dana, 1853 was collected from the southern Korean coasts. Synopia (Telsosynopia) trifidilla Hughes and Lowry is characterized by the entire telson with a trifid apical margin. The species is described and fully illustrated in the present study. This is the first record of the family Synopiidae from Korea.

• Animal Systematics, Evolution and Diversity
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• v.3 no.1
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• pp.1-23
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• 1987

추자도를 포함한 제주도 해역의 옆새우류상을 밝히기 위하여 1985년 8월부터 1986년 2월까지 제주도 내의 10지소에서 채집한 표본과 조사기간 이전에 추자도를 포함한 제주도 해역에서 채집되어 서울대 동물학과에 보관되어 잇던 표본을 대상으로 하여 동정한 결과 8과 16종이 확이되었은데, 이중 12종은 한국 미기록 종이고 3종은 제주도 미기록종으로 밝혀졌다. 16종을 새로이 기재하고 도판과 Remark를 첨부하였다.

• Animal Systematics, Evolution and Diversity
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• v.22 no.1
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• pp.91-99
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• 2006

The Korean gammaridean amphipods were collected from the coastal shallow waters of Korea during 1998-2001. Among them, Urothoe grimaldii japonica Hirayama is new to Korean fauna. Redescription of this species was made in detail with figures.

• Animal Systematics, Evolution and Diversity
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• v.30 no.2
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• pp.137-143
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• 2014

A newly recorded species of gammaridean amphipod, Cryptodius kelleri (Br$\ddot{u}$ggen, 1907) belonging to the family Odiidae Coleman and Barnard, 1991 collected from the east coastal area of Korea. Cryptodius kelleri (Br$\ddot{u}$ggen) is characterized by the medially expanded maxillipedal palp article 2, smooth dorsal pereonites, propodochelate gnathopod 1, subchelate gnathopod 2, lacking the posterior process on the basis of pereopods 5-7, dorsal carination of pleonite 3, posterolateral upturned process of pleonite 3, and an entire telson. The species is described and fully illustrated in the present study. A key is also provided to the species of genus Cryptodius. This is the first record of the family Odiidae from Korea.

• The Korean Journal of Zoology
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• v.34 no.3
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• pp.323-337
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• 1991

This study on the four families (Leucothoidae, Melitidae, Pleustidae, and Stenothoidae) of gammaridean and the one family (Caprellidae) of caprellidean amphipods of Ulreung Island was based on the materials collected at eight localities in Ulreung Island. Ten species of six genera were identified. Of these, he (Elasmopus korrunus, and Muero breuispina) are new to science. Four species (Leucothoe nogotoi, 1. spinicawa, Paropleustes denhouini, and Stenothoe volido) are new records for Korean craters. Five species were described and six Lvere illustrated.