Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
Ecología
marino demersal; oceanodromo (Ref. 51243); rango de profundidad 0 - 172 m (Ref. 114018). Temperate; 54°N - 30°N, 118°E - 118°W
Northwest Pacific: inland Sea of Japan to Kyushu, Japan. Northeast Pacific: From southern California to the western Aleutian Islands (Ref. 114018), Alaska (Ref. 11366).
Tamaño / Peso / Age
Maturity: Lm ?  range ? - ? cm
Max length : 15.0 cm SL macho / no sexado; (Ref. 559); common length : 10.0 cm SL macho / no sexado; (Ref. 559); peso máximo publicado: 10.60 g (Ref. 112063); edad máxima reportada: 3.00 años (Ref. 125612)
Short description
Claves de identificación | Morfología | Morfometría
Espinas dorsales (total) : 0; Radios blandos dorsales (total) : 55 - 59; Espinas anales: 0; Radios blandos anales: 28 - 32; Vértebra: 62 - 67. Characterized by having a horizontal skin fold along its ventral contour, and the absence of pelvic fin and teeth. Lateral plicae 160 to 180. Lower jaw pointed. Lateral line system on head not continuous with that on the body.
Found in sand bottoms and may enter semi-enclosed sea areas (Ref. 11230). Forms large schools. Important food fish in Japan (marketed fresh or dried) and marketed fresh but mainly used for meal and oil manufacture in Europe (Ref. 10384). Common size taken from picture in Ref. 559. Maximum size estimated as 1.5 * common size. Two genetically different lineages were found in Japan Sea/East Sea, perhaps representing two different species (J.K. Kim, oral.comm, FishBoL2012, June 2012).
Life cycle and mating behavior
Maturities | Reproducción | Spawnings | Egg(s) | Fecundities | 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)
IUCN Red List Status (Ref. 130435)
CITES (Ref. 128078)
Not Evaluated
Threat to humans
Harmless
Human uses
Pesquerías: muy comercial
Herramientas
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