• 제목/요약/키워드: bonefish

검색결과 2건 처리시간 0.014초

한국산 여울멸의 분자동정과 형태적 특징 (Molecular Identification and Morphological Characteristics of the Longjaw Bonefish, Albula argentea Collected in Korea)

  • 김맹진;김병엽;송춘복
    • 한국어류학회지
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    • 제31권4호
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    • pp.249-254
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    • 2019
  • 여을멸과에 속하는 Albula sp. 1개체를 제주도 연안의 정치망에서 채집하여 형태적 특징을 기술하였다. 이 개체는 73개의 측선공과 72개의 척추골, 그리고 뺨에 무늬가 없는 특징으로 형태적으로 Albula argentea로 동정되었다. 보다 명확한 종 동정을 위해서 표본조직으로부터 미토콘드리아 사이토크롬 b 염기서열을 얻은 후 기존에 보고된 10종의 Albula spp.와 비교 분석한 결과, 분자생물학적으로도 A. argentea와 동일종으로 나타났다.

Molecular and morphological evidence for the taxonomic status of a newly reported species of Albula (Albuliformes: Albulidae) from Korea and Taiwan

  • Kwun, Hyuck-Joon;Kim, Jin-Koo;Doiuchi, Ryu;Nakabo, Tetsuji
    • Animal cells and systems
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    • 제15권1호
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    • pp.45-51
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    • 2011
  • To clarify the taxonomic status of five specimens of Albula collected from Korea and Taiwan (Albula sp.), genetic differences among them and other congeneric species were investigated based on mitochondrial DNA cytochrome b sequences. All five specimens of Albula sp. showed identical haplotypes and strongly supported a monophyletic group on phylogenetic analysis. The genetic differences between Albula sp. and ten other species of Albula ranged from 0.100 to 0.164. These values were almost equal to or exceeded the interspecific differences among the latter ten species (0.038-0.206). Morphological comparisons of Albula sp. and another four Indo-Pacific species, A. argentea, A. glossodonta, A. oligolepis and A. virgata, are also presented. Albula sp. could be distinguished from the latter four species in their numbers of pored lateral-line scales, anal fin rays and vertebrae, as well as in several proportional measurements.