• The Science & Technology
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• no.11 s.438
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• pp.50-53
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• 2005

몸이 세로로 납작한 소형 민물고기인 납자루 아과(Acheilognathinae) 어류는 잉어과에 해당하며 전세계에 40여 종이 알려져 있다. 우리 나라에는 이미 멸종된 서호납줄개를 포함하여 납줄개속, 납자루속 및 큰납지리속의 3속 14종이 있으며, 그 중 8종은 우리 나라의 고유종이다. 수컷은 화려한 혼인색을 내고 암컷은 산란관을 내어 민물조개에 산란하는 특성이 있다.

• The Korean Journal of Zoology
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• v.35 no.4
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• pp.505-508
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• 1992

한국산 담수어류인 버들치(Moroco)속의 동버들개(M. percnums)는 한반도 이북에 서식하며 이남지역에는 분포하지 않는 것으로 보고되어 있었으나 본 형태연구 결과와 유전적 연구(Yang and Min, 1989) 결과, 강원도 강릉 경포호지역에서 동버들개가 서식 분포하는 것이 확인되어, 동버들개의 분포상 최남단 지역으로 보고하며, 한국산 버들치속 어류는 총 5종이 한반도 이남지역에 분포하는 것으로 확인되었다.

• The Korean Journal of Zoology
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• v.34 no.1
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• pp.54-58
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• 1991

감돌고기속 어류에는 2종이 알려져 있으며 이들은 모두 한국고유어종이다. 감돌고기 Pseudopugtungia nigra의 핵형분석 결과 diploid chromosome number는 50이었으며, 7쌍의 metacentric, 18쌍의 $_{submeta}$telocentric chromosome으로 구성되어져 잇었다. 가는 돌고기 P. tenuicorpus의 2N은 50이었으며 10쌍의 metacentric, 15쌍의 $_{submeta}$telocentric chromosome으로 구성되어져 있었다.

• Korean Journal of Ecology and Environment
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• v.52 no.3
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• pp.221-230
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• 2019

Barbel steed (Hemibarbus labeo) is a small freshwater fish species as semi-bottom dwellers distributed in eastern Asia. We carried out characterization of the cytochrome c oxidase subunit I (COI) gene from the mitochondrial DNA of H. labeo in the Sumjin River to identify the phylogenetic location of H. labeo in the genus Hemibarbus and Cyprinidae. Multiple alignment of the 577 bp COI sequence revealed high sequence homology (99~100%) between Seomjin River H. labeo. The nucleotide sequence similarity between H. labeo (HD1) and H. mylodon was 88.91% and that of H. longirostis was 88.81% among the three species found in Korea. In addition, the nucleotide sequence similarities of H. maculatus, H. meditus, H. umbrifer and H. barbus showed 98.97%, 97.20%, 96.87% and 98.85%, respectively. Phylogenetic analysis on seven species of the genus Hemibarbus showed that the H. labeo collected in this study formed two clades. One of which consisted of Hadong, Imsil, Kangjin. The other one formed a step with HD2, HD8 and HD9 of Hadong and the H. labeo reported in Busan, Asan and Seoul, Korea. Phylogenetic position of the H. labeo among Cyprinidae showed 0.143 for the evolutionary distance from Zacco platypus and 0.006 for the H. maculatus. In addition, the genetic position of the H. labeo among 28 species of Cyprinidae was found to be located in Group I, including Gobioninae fishes. The results of this study will provide key genetic information for the taxonomic comparison in Cyprinidae and study of model fish for pollution monitoring in freshwater environments.

• The Korean Journal of Pesticide Science
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• v.18 no.1
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• pp.8-13
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• 2014

This study evaluated in vitro cytotoxicity of 5 pesticides, including 2 herbicides, 2 germicides, and an insecticide, as an alternative to the fish acute toxicity test. The in vitro cytotoxicity was tested using a neutral red uptake (NRU) assay with epithelioma papulosum cyprini (EPC) cells that originated from the epidermal tissue of Cyprinus carpio (common carp). An in vivo fish acute toxicity test was conducted according to OECD Test Guideline No. 203 using Aphyocypris chinensis (Chinese bleak), Oryzias latipes (Japanese medaka), and C. carpio. The results showed that the sensitivity of the cell viability assay for the pesticides was similar to the fish acute test in ranking order despite having approximately 10 times less absolute sensitivity. The $r^2$ correlation values were calculated as 0.38 (p = 0.26), 0.76 (p = 0.05) and 0.90 (p = 0.01) for A. chinensis, O. latipes, and C. carpio, respectively. These results suggested that the potential of EPC cell viability assay as an alternative to the fish acute toxicity test due to their good correlation and NRU assay is expected to serve as a useful tool for predicting acute fish lethality for pesticides if further studies with a large set of pesticides are conducted.

• Proceedings of the Korea Water Resources Association Conference
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• 2010.05a
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• pp.499-503
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• 2010

본 연구결과 채집된 어류는 총 9과 36종 4,669개체였다. 과(family)로는 잉어과(Cyprinidae) 어류가 24종으로 전체 채집된 어종의 66.7%로 가장 많이 출현하였다. 고유종은 쉬리(Coreoleuciscus splendidus) 등 20종으로 55.6%를 차지하여 높은 출현율을 보였다. 멸종위기야생동물(endangered species)로 감돌고기(Pseudopungtungia nigra) 외 2종이 출현하였다. 구성비가 가장 높은 종은 참갈겨니(Zacco koreanus)로 34.0%를 차지하여 우점종으로 나타났고, 다음은 피라미(Z. platypus)로 22.6%, 쉬리는 13.3% 순으로 나타났다. 쉬리의 산란기는 4월~6월로 나타났으며, 주산란성기는 5월 이었다. 유속, 수심 및 하상에 대한 쉬리의 HSI는 유속 0.4~0.6 m/sec, 수심 0.3~0.5 m, 하상재료 가는자갈 굵은자갈로 나타났다. 생태유량을 모의한 결과, 하류로 내려갈수록 유량이 증가되어 쉬리가 살 수 있는 가용면적이 커지는 것으로 나타났다.

• The Korean Journal of Pesticide Science
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• v.12 no.1
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• pp.57-66
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• 2008

The purpose of this study was to establish biomonitoring method for the assessment of the health of fish species in agricultural reservoirs polluted from various environmental contaminants. The ichthyofauna and fish community were investigated in the AsanHo and NamyangHo from September to November 2007. We measured abundance, size distribution, biomass, the number of fish with external and internal lesions, organosomatic index of the fishes collected in the AsanHo and NamyangHo. Dominant species were Lepomis macrochirus, Carassius auratus and the highest biomass were found in Cyprinus carpio, Carassius auratus in the AsanHo and NamyangHo, respectively. The composition of age in the population of Carassius auratus in the AsanHo and NamyangHo was stabled by size distribution analysis. The sex ratio of Carassius auratus were 1:0.36, 1:0.52 as female: male ratio in AsanHo and NamyangHo, respectively. The GSI of were 4.30, 1.69 of female and 1.45, 1.70 of male in AsanHo and NamyangHo, respectively. Most carp were 10-70 cm long in the AsanHo and 20-50 cm in the NamyangHo. The sex ratio of Cyprinus carpio were 1:0.42, 1:0.59 as female: male ratio in AsanHo and NamyangHo, respectively. The GSI of were 0.16, 3.46 of female and 0.93, 2.37 of male in AsanHo and NamyangHo, respectively. Of the 227 fish examined, 1.8% had some type of external lesion in AsanHo and 10% in NamyangHo. Overall, HAI scores ranged from 10-60 and HAI scores of AsanHo relatively lower than that of NamyangHo.

• Korean Journal of Ichthyology
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• v.4 no.2
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• pp.55-62
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• 1992

Study on the fish fauna of the Chuam Dam in Sungju-gun, Chollanamdo, Korea was conducted from March 1990 to October 1990. Twenty-eight species belong to 23 genera and 11 families have been collected at five areas within the dam. The dominant species were Zacco platypus, Acheilognathus limbata and Zacco temmincki. Among the collected fishes, 5 species were known to be endemic species in Korea. They were Acheilognathus yamatsutae, Sarcocheilichthys variegatus wakiyae, Coreoleuciscus splendidus, Microthysogobio yaluenis, Cobitis longicorpus, Pseudobagrus koreanus, Liobagrus mediadiposalis and Odontobutis platycephala. The frequencies occurrence were 86.71% for 5.2% for Cyprinidae and Osmeridae.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.29 no.2
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• pp.262-266
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• 1996

The freshwater fish fauna were surveyed in the Namdae Stream, Kangreung Korea in August and October in 1992. The fish fauna includes 13species representing 5 family and 11 genera, The dominent species were Pungitius pungitius $(61.49\%)$ and Phoxinus lagowskii $(28.26\%)$ and the rare species wrere Hypomesus olidus, Pseudorasnora paws and Channa agus. Based on the previous studies there was a drastic changes not only in number of species but also in species composition.

• Korean Journal of Ichthyology
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• v.7 no.2
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• pp.135-139
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• 1995

The ichthyofauna was investigated at the thirteen sites in the Tamjin River from August 1994 to February 1995. The collected fishes were classified into thirty-nine species belonging to 29 genera and 10 families. Among these 12 species were classified as endemic species or subspecies in Korea. Major species in this river system appeared to be Zacco temminchi, Acanthorhodeus gracilis, Zacco platypus, Rhodeus uyekii, Puntungia herzi and Squalidus gracilis majimae. Odontobutis obscura interrupta was collected for the first time in this area.