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| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , |
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| Format: | Artículo científico |
| Language: | en |
| Published: |
Journal of fish biology
2026
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| Online Access: | https://pubmed.ncbi.nlm.nih.gov/42298795/ |
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| _version_ | 1868266037055586305 |
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| author | Muslimin, Boby Muhammad, Gunawan Wibowo, Arif Kurniawan, Kurniawan Prakoso, Vitas Atmadi Ginanjar, Rendy Zamroni, Mochammad Sumarto, Bayu Kreshna Adhitya Astuti, Septiana Sri Irawan, Deni Priyadi, Agus Dwirastina, Mirna Indahsari, Siti Rachmi Haryono, Haryono Dahruddin, Hadi Lestari, Indah Palimirmo, Flandrianto Sih Nafiqoh, Nunak Arief, Mochamad Chandra Wirawan Sahidin, Asep Ariantie, Oriza Savitri Yusanti, Indah Anggraini Nugraha, Sujaka Stuart, Ivor G |
| author_facet | Muslimin, Boby Muhammad, Gunawan Wibowo, Arif Kurniawan, Kurniawan Prakoso, Vitas Atmadi Ginanjar, Rendy Zamroni, Mochammad Sumarto, Bayu Kreshna Adhitya Astuti, Septiana Sri Irawan, Deni Priyadi, Agus Dwirastina, Mirna Indahsari, Siti Rachmi Haryono, Haryono Dahruddin, Hadi Lestari, Indah Palimirmo, Flandrianto Sih Nafiqoh, Nunak Arief, Mochamad Chandra Wirawan Sahidin, Asep Ariantie, Oriza Savitri Yusanti, Indah Anggraini Nugraha, Sujaka Stuart, Ivor G Muslimin, Boby Muhammad, Gunawan Wibowo, Arif Kurniawan, Kurniawan Prakoso, Vitas Atmadi Ginanjar, Rendy Zamroni, Mochammad Sumarto, Bayu Kreshna Adhitya Astuti, Septiana Sri Irawan, Deni Priyadi, Agus Dwirastina, Mirna Indahsari, Siti Rachmi Haryono, Haryono Dahruddin, Hadi Lestari, Indah Palimirmo, Flandrianto Sih Nafiqoh, Nunak Arief, Mochamad Chandra Wirawan Sahidin, Asep Ariantie, Oriza Savitri Yusanti, Indah Anggraini Nugraha, Sujaka Stuart, Ivor G |
| collection | PubMed - marine biology |
| contents | Conservation and management implications of genetic and geometric scale variation in the ancient fish giant featherback (Chitala lopis). Muslimin, Boby Muhammad, Gunawan Wibowo, Arif Kurniawan, Kurniawan Prakoso, Vitas Atmadi Ginanjar, Rendy Zamroni, Mochammad Sumarto, Bayu Kreshna Adhitya Astuti, Septiana Sri Irawan, Deni Priyadi, Agus Dwirastina, Mirna Indahsari, Siti Rachmi Haryono, Haryono Dahruddin, Hadi Lestari, Indah Palimirmo, Flandrianto Sih Nafiqoh, Nunak Arief, Mochamad Chandra Wirawan Sahidin, Asep Ariantie, Oriza Savitri Yusanti, Indah Anggraini Nugraha, Sujaka Stuart, Ivor G Giant featherback (Chitala lopis) is an ancient species of freshwater fish considered globally extinct until extant populations were re-discovered in the Sundaland region of Indonesia in 2022. To improve management of the remaining populations, this study used genomic DNA and landmark-based geometric morphometric analyses of fish scales to evaluate whether these approaches can discriminate among phylogenetic clades, sexes and broad habitat ecotypes inhabited by extant C. lopis populations. DNA analyses of 39 specimens from eight rivers provided the first evidence of two phylogenetic clades: (i) those from Central and South Borneo and (ii) those from West Borneo, Riau, South Sumatra and Jambi. Scale morphology was characterised across eight body areas using scale dimensions (relative height and width to standard length and height-to-width ratio), centroid size and Procrustes shape coordinates, with repeated-measures structure accounted for using linear mixed models and Procrustes ANOVA with a randomised residual permutation procedure (RRPP). Scale dimensions and centroid size varied significantly among body areas (all p |
| format | Artículo científico |
| id | pubmed_42298795 |
| institution | PubMed |
| language | en |
| publishDate | 2026 |
| publisher | Journal of fish biology |
| record_format | pubmed |
| spellingShingle | Conservation and management implications of genetic and geometric scale variation in the ancient fish giant featherback (Chitala lopis). Muslimin, Boby Muhammad, Gunawan Wibowo, Arif Kurniawan, Kurniawan Prakoso, Vitas Atmadi Ginanjar, Rendy Zamroni, Mochammad Sumarto, Bayu Kreshna Adhitya Astuti, Septiana Sri Irawan, Deni Priyadi, Agus Dwirastina, Mirna Indahsari, Siti Rachmi Haryono, Haryono Dahruddin, Hadi Lestari, Indah Palimirmo, Flandrianto Sih Nafiqoh, Nunak Arief, Mochamad Chandra Wirawan Sahidin, Asep Ariantie, Oriza Savitri Yusanti, Indah Anggraini Nugraha, Sujaka Stuart, Ivor G Conservation and management implications of genetic and geometric scale variation in the ancient fish giant featherback (Chitala lopis). Muslimin, Boby Muhammad, Gunawan Wibowo, Arif Kurniawan, Kurniawan Prakoso, Vitas Atmadi Ginanjar, Rendy Zamroni, Mochammad Sumarto, Bayu Kreshna Adhitya Astuti, Septiana Sri Irawan, Deni Priyadi, Agus Dwirastina, Mirna Indahsari, Siti Rachmi Haryono, Haryono Dahruddin, Hadi Lestari, Indah Palimirmo, Flandrianto Sih Nafiqoh, Nunak Arief, Mochamad Chandra Wirawan Sahidin, Asep Ariantie, Oriza Savitri Yusanti, Indah Anggraini Nugraha, Sujaka Stuart, Ivor G Giant featherback (Chitala lopis) is an ancient species of freshwater fish considered globally extinct until extant populations were re-discovered in the Sundaland region of Indonesia in 2022. To improve management of the remaining populations, this study used genomic DNA and landmark-based geometric morphometric analyses of fish scales to evaluate whether these approaches can discriminate among phylogenetic clades, sexes and broad habitat ecotypes inhabited by extant C. lopis populations. DNA analyses of 39 specimens from eight rivers provided the first evidence of two phylogenetic clades: (i) those from Central and South Borneo and (ii) those from West Borneo, Riau, South Sumatra and Jambi. Scale morphology was characterised across eight body areas using scale dimensions (relative height and width to standard length and height-to-width ratio), centroid size and Procrustes shape coordinates, with repeated-measures structure accounted for using linear mixed models and Procrustes ANOVA with a randomised residual permutation procedure (RRPP). Scale dimensions and centroid size varied significantly among body areas (all p |
| title | Conservation and management implications of genetic and geometric scale variation in the ancient fish giant featherback (Chitala lopis). |
| url | https://pubmed.ncbi.nlm.nih.gov/42298795/ |