This website uses cookies to enhance your browsing experience and ensure the functionality of our site. For more detailed information about the types of cookies we use and how we protect your privacy, please visit our Privacy Information page.
×
Cookie Settings
This website uses different types of cookies to enhance your experience. Please select your preferences below:
> Salmoniformes (Salmons) > Salmonidae (Salmonids) > Thymallinae
Etymology: Thymallus:Greek, thymallos, -ou = a kind of fish similar to salmon (Ref. 45335); thymallus:The name 'thymallus' could come from the thyme taste of the flesh of this fish (Ref. 30578). More on author: Linnaeus.
Environment: milieu / climate zone / depth range / distribution range
Ecologia
; Água doce; estuarina bentopelágico; pH range: 7.0 - 7.5; dH range: 20 - ?; não migratória; intervalo de profundidade 15 - ? m (Ref. 30578). Temperate; 6°C - 18°C (Ref. 2059); 70°N - 42°N, 6°W - 66°E
Europe: Barent Sea basin west of Urals, Caspian, Black, Baltic, White and North Sea basins, Atlantic westward to Loire drainage; Rhône drainage; northern Adriatic basin east to Soca drainage. Introduced over most of southern and central Finland.
Comprimento de primeira maturação / Tamanho / Peso / Idade
Maturity: Lm? range ? - ? cm Max length : 60.0 cm TL macho/indeterminado; (Ref. 556); common length : 30.0 cm TL macho/indeterminado; (Ref. 556); peso máx. publicado: 6.7 kg (Ref. 6368); idade máx. registrada: 14 anos (Ref. 556)
Espinhos dorsais (total) : 5 - 8; Raios dorsais (total) : 12 - 17; Espinhos anais: 3 - 4; Raios anais : 9 - 10; Vértebras: 57 - 61. Distinguished from Thymallus arcticus by the following unique characters: maxillary usually reaching anterior margin of eye; pelvic fin grey, lacking red stripes; body without red spots; dorsal fin greyish, with parallel rows of round dark spots; gill rakers 19-30, averaging about 24-26 (Ref. 59043). Caudal fin with 19 to 21 rays (Ref. 2196).
Inhabits submontane reaches of rivers with a hard sand or stone bottom and well oxygenated, cold and fast-flowing water (Ref. 59043). Prefers running, well-oxygenated waters of rivers (Ref. 30578). In Scandinavia, it occurs in clear lakes and freshened part of northern Baltic basin. Usually lives in hollows behind boulders and shaded water under overhanging vegetation (Ref. 59043). Gregarious, forms schools (Ref. 2196). Feeds mainly on insects (Ref. 9696), nymphs, small worms and crustaceans (Ref. 30578). Breeds in shallow stretches, usually 20-40 cm deep, or riffles, with moderate current of about 0.5 m/s and clean gravel bottom (Ref. 59043). Can be captured with natural bait (insect larvae) or with artificial fly. Very sensitive to pollution (Ref. 30578).
Physiology Body composition Nutrients Consumo de oxigênio Tipo de natação Velocidade de natação Visual pigments Fish sound Diseases & Parasites Toxicity (LC50s)
