• Korean Journal of Ichthyology
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• v.30 no.4
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• pp.238-241
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• 2018

The purpose of this study was to investigate color pattern and growth in cross progenies between kois and red common carp (Cyprinus carpio). Coverage of red color patches in skin was investigated in $koi{\times}koi$ (KK), $koi{\times}red$ common carp (KR) and red common $carp{\times}koi$ (RK) progenies in 170 days post-hatching (DPH) by analysis of digital photographs. KR cross group had higher length (P<0.05) and the mean weight than in the KK but there were no significant difference between KR and RK. All groups consisted of three color pattern white, white-red and red. The percentage of red-area coverage in skin was 64% in KK progenies, 56% in KR and 36% in RK. The red coverage (30~50%) was highly in KR (15%) than in KK (10%) and RK (12%). The application of red-area body coverage analysis may suggest potentially useful tool for ornamental fish selection.

• The Korean Journal of Zoology
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• v.34 no.4
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• pp.557-570
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• 1991

일차 담수어류의 잉어과(Cyprinidae)에 속하는 Zacco속 어류 4종과 이와 근인관계가 가까운 Candid유속 어류 1종에 대한 유전적 변이를 조사하기 위하여, 한국, 일본 및 대만에서 채집된 개체를 대상으로 전기영동을 실시하여 24-28개의 유전자를 검출 분석하였다. 각 종의 유전적 변이 정도를 조사한 결과 Zaccoplotypus는 전 집단 평균 h: 1.22, p= 17. 52%, HD = 0.053 및 HD= 0.056으로서 조사한 전종중에서일근 변이가 가장 높았다. Z. pachycepholus의 유전적 변이 정도는 A= 1.17, p= 14.8%, HD: 0.026, HG=0.027로서 Z. ploDpus보다 변이 정도가 낮았고, Z. temminck와 Candidia barbata는 각기 A= 1.07, p =7.95%, HD = 0.011, HG = 0.013 및 A= 1.05, P= 3.7%, Hd: 0.013, HG = 0.011로서 변이 정도가 가장 낮았다. Z. Platypus의 경우 한국집단이 변이가 가장 높았으며 대만집단이 가장 낮았다. Zacco속과 Candid지속 어류의 평균 유전적 변이정도는 타어류의 유전적 변이보다 낮았으며 이는 한국산 담수어류중 잉어과 어류의 일반적인 특징이라 사료된다.

• Journal of the Korean Society of Food Science and Nutrition
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• v.11 no.3
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• pp.53-56
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• 1982

To study nutritional values of snake head and carp cooking, the content of minerals and amino acid including general components were analyzed. Crude fat in snake head and carp were 3.4%,2.8% respectively and crude protein 1.7%, 2.9%. Calcium in snake head and carp were 127.1mg%. 16.6mg% and iron were 5.6mg%. 5.2mg% respectively. The amino acid composition of snake head and carp showed high content of glycine, glutamic acid, proline and alanine while the content of phenylalanine, valine, histidine, isoleucine, methionine and tyrosine were relatively low. Total amino acid of carp showed higher than that of snake head.

• The Science & Technology
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• v.8 no.9 s.76
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• pp.14-16
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• 1975

• 한국생태학회:학술대회논문집
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• 1998.05a
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• pp.125.2-125.2
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• 1998

• Animal Systematics, Evolution and Diversity
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• v.6 no.1
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• pp.1-16
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• 1990

The skull and superficial cephalis muscles of Coreoleuciscus splendidus Mori was investigated comparatively with other some fishes of the family Cyprinidae to study on the systematic position of this species. Coreoleuciscs splendidus was unique in the morphology of sphenotic process and the urohyal and this species differ from the true bottom dwellers of the subfamily Gobioninae in the strucutre of cephalic lateral-line canals, the relation of parasphenoids with pterotic and prootic, the morphology of urohyal , basihyal , hypobranchial, and , particulary, the configuration of adductor manibulae complex. With reference to the information so far obtained , the taxonomic position of the present species was discussed in the Cyprinidae.

• Korean Journal of Ichthyology
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• v.32 no.4
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• pp.210-221
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• 2020

Since the introduction of Israeli carp into Korea for farming in 1973, there are no breeding studies on developing Korea Israeli carp (domestic) so far. This study performed gene-based cross-breeding studies to restore genetic diversity of lowered Israeli carp through continuous inbreeding, and for rapid growth and better scales. This study produced four cross-breeding groups (F1) using Koean Israeli carp and Chinese Songpu mirror carp for the improvement of growth and scale of Israeli carp in Korea. And mating scheme for breeding groups was set in consideration of the morphological analysis and genetic distance of broodstock. In addition, this study used microsatellite markers and genotype data to analyze genetic diversity and parentage analysis. As a result, the average N_A and H_E values of Korean select broodstock are 8.3 and 0.743, and F1 is 13.0 and 0.764. This study shows that the genetic diversity of F1 has been recovered over Korean Israeli carp through breeding between Korean Israeli carp and Chinese Songpu mirror carp. Common Israeli carp in Korea reached 1.7 kg in 17 months, and improved Israeli carp reached to 2.2 kg. The KC (Korea×China, KC) group was 2.52 and broodstock group was 3.15. F1 showed lower scale score (0.63) than broodstock. The improved carp (F1; CK, KC) had 20% better scales than the parent group (F0), which improved 27% in weight and 25% in scales compared to common Israeli carp. The Israeli carp developed by the genetics-based breeding grew quicker and had improved genetic diversity and fewer scales, which will be of great value for Korean Israeli aquaculture industry due to good marketability.

• The Korean Journal of Zoology
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• v.22 no.2
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• pp.97-101
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• 1979

남북한강 상류의 일부 지류에서 본인들에 의해 발견된 잉어과 어류의 1종이 지금까지 발견된 돌고기, 감돌고기등과 여러가지로 현저한 차이를 나타내므로 본종을 Pseudopungtungia tenuiscorpus로 기재하고 한국명을 가는돌고기라고 제창한다. (본종은 1978년도 추계발표회에서 본인들이 P.stenocorpus로 발표할 예정이였으나 이번에 종명을 정정 발표하는 바이다.)

• Proceedings of the Korean Aquaculture Society Conference
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• 2006.05a
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• pp.586-588
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• 2006

• Proceedings of the Zoological Society Korea Conference
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• 2003.08a
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• pp.128.1-128
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• 2003