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| Norarfan,Ahmad Fathi; Mokti,Siti Shazwani Azreena; Taha,Hussein; Amin,Muhamad; Ali,Muhamad; Arai,Takaomi. |
| ABSTRACT The tropical anguillid eel, Anguilla bicolor McCelland, 1844, includes two subspecies, Anguilla bicolor bicolor McCelland, 1844 and Anguilla bicolor pacifica Schmidt, 1928, and is distributed across the Indo-Pacific region. Although A. bicolor is widely distributed and recognized as an important fish resource in the Indo-Pacific region, few studies have been conducted on its genetic variation and population structure. DNA barcoding of A. bicolor specimens collected in the Indo-Pacific region was carried out in this study using mitochondrial cytochrome c oxidase subunit I. Anguilla bicolor was found to diverge genetically, which supported its classification into two different subspecies. In addition, our study showed that A. bicolor bicolor had two... |
| Tipo: Info:eu-repo/semantics/other |
Palavras-chave: Anguillid eel; Haplotype network; Molecular phylogeny; Tropical species. |
| Ano: 2021 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702021000100501 |
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| Zan,Nur Dhabita; Sarbini,Ain; Taha,Hussein; Tan,Iy Vonne; Azri,Azie; Kahar,Rafhiah; Metali,Faizah; Ahmad,Norhayati; Arai,Takaomi. |
| ABSTRACT Tropical anguillid eels account for two-thirds of the 19 species in Anguilla Schrank, 1798. However, information on the species diversity, geographical distribution, and life histories of the tropical eels is very limited. Recent studies suggested that morphological species identification of the tropical anguillid eels should be validated by molecular analysis for accurate identification. After surveying for three years, two anguillid eels were found in Brunei Darussalam, Borneo Island. They were firstly identified as Anguilla marmorata Quoy & Gaimard, 1824 using morphological analysis and further gene analysis of cytochrome c oxidase subunit I (COI) confirmed the species identification. This study is the first comprehensive description of A.... |
| Tipo: Info:eu-repo/semantics/other |
Palavras-chave: Catadromous fish; Geographical distribution; Giant mottled eel; Tropical anguillid eel; Tropical biodiversity. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702020000100501 |
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| Arai,Takaomi; Amalina,Razikin; Bachok,Zainudin. |
| BACKGROUND: In order to understand feeding ecology and habitat use of coral reef fish, fatty acid composition was examined in five coral reef fishes, Thalassoma lunare, Lutjanus lutjanus, Abudefduf bengalensis, Scarus rivulatus and Scolopsis affinis collected in the Bidong Island of Malaysian South China Sea. RESULTS: Proportions of saturated fatty acids (SAFA) ranged 57.2% 74.2%, with the highest proportions in fatty acids, the second highest was monounsaturated fatty acids (MUFA) ranged from 21.4% to 39.0% and the proportion of polyunsaturated fatty acids (PUFA) was the lowest ranged from 2.8% to 14.1%. Each fatty acid composition differed among fishes, suggesting diverse feeding ecology, habitat use and migration during the fishes' life history in the... |
| Tipo: Journal article |
Palavras-chave: Coral fish; Habitat ecology; Migration; South China Sea; Biochemical signature; Malaysia. |
| Ano: 2015 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602015000100013 |
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