Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
; air tawar bentopelagis. Temperate
Asia: China, Japan (Ref. 559) and Korea (Ref. 41509).
Ukuran / Berat / umur
Kematangan: Lm ?  range ? - ? cm
Max length : 17.5 cm TL jantan/; (Ref. 11344)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Pectoral fin short, not reaching below second dorsal fin origin. Lower end of opercular papillae group 17 not continuous to group 19 (Ref. 41509).
Body shape (shape guide): fusiform / normal.
Takes up life at the bottom right after hatching; spends its whole life in freshwater.
Siklus hidup dan perilaku kawin
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva
Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984. The fishes of the Japanese Archipelago. Vol. 1. Tokai University Press, Tokyo, Japan. 437 p. (text). (Ref. 559)
Status IUCN Red List (Ref. 130435: Version 2025-2 (Global))
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: komersial
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimasi berdasarkan model
Indeks keanekaragaman filogenetik (Acuan 82804) |
PD50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01023 (0.00623 - 0.01681), b=3.12 (2.98 - 3.26), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245). |
Tingkat Trofik (Acuan 69278) |
3.2 ±0.5 se; based on size and trophs of closest relatives |
Daya lenting (Acuan 120179) |
Rendah, Waktu penggandaan populasi minimum 4.5 - 14 tahun (Preliminary K or Fecundity.). |
Kerentanan Penangkapan Ikan (Ref. 59153) |
Moderate to high vulnerability (47 of 100). 🛈 |
kategori harga (Ref. 80766) |
Unknown.
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