FIGURE 4. Sketches for each otolith parameter. A in Otolith morphometric analysis of North Bornean Ariidae (Siluriformes): new insights and taxonomic implications
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2025
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| _version_ | 1866901528004001792 |
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| author | Johari, Adibah Kocsis, László Roslim, Amajida Haziq, Ilman |
| author_facet | Johari, Adibah Kocsis, László Roslim, Amajida Haziq, Ilman |
| contents | FIGURE 4. Sketches for each otolith parameter. A: shape indices, B: ratios, C: additional parameters. a: distal area, b: mesial shallow depression area, c: dorsal thickness, d: ventral thickness, e: distal width relative to reference line, f: mesial shallow depression width relative to reference line (yellow dashed line), x: measurement for each respective parameter. R1: otolith central area ratio, R2: otolith thickness ratio, R3: mesial-distal width ratio; AP1: incisura linea basalis width, AP2: mesial notch width, AP3: linea basalis starting point, AP4: central offset, AP5: mesial edge, AP6: distal edge, AP7: linea basalis length, AP8: antero-mesial projection (parameters AP1 to AP8 have been normalized according to their respective otolith length or otolith width); Abbreviations: AR: aspect ratio, CI: circularity, EL: ellipticity, FF: form factor, OA: otolith area (shaded in red) OL: otolith length, OP: otolith perimeter (thick blue outline), OW: otolith width, RE: rectangularity, RL: reference line, RO: roundness. |
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| id | zenodo_https___doi_org_10_5281_zenodo_16746070 |
| institution | Zenodo |
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| publishDate | 2025 |
| publisher | Zenodo |
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| spellingShingle | FIGURE 4. Sketches for each otolith parameter. A in Otolith morphometric analysis of North Bornean Ariidae (Siluriformes): new insights and taxonomic implications Johari, Adibah Kocsis, László Roslim, Amajida Haziq, Ilman Biodiversity Taxonomy FIGURE 4. Sketches for each otolith parameter. A: shape indices, B: ratios, C: additional parameters. a: distal area, b: mesial shallow depression area, c: dorsal thickness, d: ventral thickness, e: distal width relative to reference line, f: mesial shallow depression width relative to reference line (yellow dashed line), x: measurement for each respective parameter. R1: otolith central area ratio, R2: otolith thickness ratio, R3: mesial-distal width ratio; AP1: incisura linea basalis width, AP2: mesial notch width, AP3: linea basalis starting point, AP4: central offset, AP5: mesial edge, AP6: distal edge, AP7: linea basalis length, AP8: antero-mesial projection (parameters AP1 to AP8 have been normalized according to their respective otolith length or otolith width); Abbreviations: AR: aspect ratio, CI: circularity, EL: ellipticity, FF: form factor, OA: otolith area (shaded in red) OL: otolith length, OP: otolith perimeter (thick blue outline), OW: otolith width, RE: rectangularity, RL: reference line, RO: roundness. |
| title | FIGURE 4. Sketches for each otolith parameter. A in Otolith morphometric analysis of North Bornean Ariidae (Siluriformes): new insights and taxonomic implications |
| topic | Biodiversity Taxonomy |
| url | https://doi.org/10.5281/zenodo.16746070 |