Published December 30, 2025
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TABLE 1 in Additional description and geographic distribution of the splitfin ocean-bass Synagrops atrumoris from southwestern Taiwan
Authors/Creators
- 1. Department of Aquaculture, National Taiwan Ocean University, Keelung, 202301, Taiwan, R. O. C.
- 2. Department of Aquaculture, National Taiwan Ocean University, Keelung, 202301, Taiwan, R. O. C. & Center of Excellence for the Oceans, National Taiwan Ocean University, Keelung, 202301, Taiwan, R. O. C.
Description
TABLE 1. Meristic and morphometric data of the examined specimens of Synagrops atrumoris and S. japonicus. Data from the other specimens were adopted from Mediodia et al. (2024).
| Synagrops atrumoris | Mediodia et al. (2024) | Synagrops japonicus | |
|---|---|---|---|
| This study | This study | ||
| TOU-AE10935 | TOU-AE11164-11166 | ||
| n=1 | n=30 | n=3 | |
| Standard length (mm) | 131.0 | 64.3–202.5 | 139.8–142.1 |
| Meristics | |||
| Dorsal-fin rays | IX, I, 9 | IX, I, 9 | IX, I, 9 |
| Anal-fin rays | II, 7 | II, 7 | II, 7 |
| Pectoral-fin rays | 16 | 15–16 | 16 |
| Pelvic-fin rays | I, 5 | I, 5 | I, 5 |
| Grill rakers | 3+10 | 2–3+9–10 | 3+12–13 |
| Lateral-line scale | - | 29–33 | - |
| Vertebral formula | 10+15 | 10+15 | 10+15 |
| Morphometrics | |||
| %SL | |||
| Body depth | 25.5 | 22.5–28.3 | 24.9–26.4 |
| Head length | 34.2 | 33.4–39.4 | 33.8–35.3 |
| Snout length | 8.0 | 7.7–11.5 | 7.9–8.4 |
| Orbit diameter | 10.2 | 9.1–12.0 | 9.6–10.1 |
| Postorbital length | 16.8 | 9.8–19.6 | 17.2–17.7 |
| Interorbital width | 9.0 | 4.1–10.5 | 9.1–9.7 |
| Upper-jaw length | 14.6 | 12.6–15.7 | 14.3–15.1 |
| Lower-jaw length | 15.0 | 14.0–16.9 | 15.1–15.9 |
| Predorsal length | 36.5 | 34.3–42.6 | 36.7–37.5 |
| Prepectoral length | 33.2 | 29.4–38.6 | 33.3–34.7 |
| Pre-ventral fin length | 33.4 | 31.9–43.0 | 33.3–34.6 |
| Preanal length | 67.6 | 65.6–79.2 | 67.9–68.1 |
| 1st dorsal fin height | 16.9 | 16.6–23.7 | 15.3–18.0 |
| Pectoral fin length | 24.2 | 18.0–26.9 | 22.9–25.0 |
| Pelvic spine length | 13.0 | 10.9–15.7 | 12.5–14.2 |
| 2nd anal spine length | 6.8 | 5.5–7.9 | 6.2–6.7 |
| Caudal peduncle length | 25.2 | 22.4–29.5 | 24.2–25.2 |
| Caudal peduncle depth | 10.8 | 9.7–11.9 | 10.7–11.0 |
| % HL | |||
| Snout length | 23.4 | – | 23.0–23.9 |
| Orbital diameter | 29.8 | – | 28.2–29.3 |
Notes
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Additional details
Identifiers
References
- Mediodia, D. P., Chang, C. H., Ho, H. C., Prikryl, T. & Lin, C. H. (2024) A new cryptic species of splitfin fish from Taiwan with revision of the genus Synagrops (Acropomatiformes: Synagropidae). Zoological Studies, 63, 1-16. https://doi.org/10.6620/ZS.2024.63-20