Clupea harengus

Vintersildfisket er fiske etter sild (såkalt storsild) som kommer inn til Vestlandskysten for å gyte. En kjenner til dette fiskeriet allerede fra norrøn tid. Silda har kommet, og blitt borte med ujevne mellomrom. Og er, i perioder, blitt fisket helt sør til svenskekysten.

It is one of the most abundant fish species in the world.

Clupea Bufret Lignende Oversett denne siden Three species of Clupea are recognized. Herrings are forage fish moving in vast schools, coming in spring to the shores of Europe and America, where they form important commercial . North Atlantic: in the west, it ranges from southwestern Greenland and Labrador southward to South Carolina, USA. In the east, it ranges from Iceland and southern Greenland southward to the northern Bay of Biscay and eastward to Spitsbergen and Novaya Zemlya in Russia, including the Baltic Sea (Ref.

188). It is a shoaling fish and has the classical fish shape, and is silvery and streamlined. It has a single dorsal fin, and pelvic fins positioned slightly in front of the line of the dorsal fin. They congregate in large shoals called schools which can contain hundreds of thousands of fish – or more.

Schools as large as four cubic kilometres have been observed.

The species is further divided by scientists into numerous . Thames, Medway estuaries). Clupea harengus grow to about inches (4cm) and can weigh up to 1. Appearance: In common with other members of the herring family the lateral line is absent. Editio decima, reformata. Laurentius Salvius: Holmiae.

Arten lever i frie vannmasser på varierende dyp fra 0-2meter. Den har flere forskjellige populasjoner i sitt utbredelsesområde, og forskerne diskuterte lenge om en skulle regne silda som flere arter. The overall colouring of the body is silver but a darker blue iridescence is present over the upper half of the body. The underside is considerably paler. The body is deeper than it is wide, which . Vår vanligaste sillfisk kallas sill på Västkusten men strömming i Östersjön och finns överallt längs Sveriges kuster.

Den skiljer sig från skarpsill genom att buken känns slät, inte vass. Kroppen är strömlinjeformad och något . A taxonomic subspecies within the family Clupeidae – the Baltic herring. NOAA Technical Memorandum NMFS-NE-126.

Life History and Habitat Characteristics.

National Oceanic and Atmospheric Administration. Libungan LA(1), Óskarsson GJ, Slotte A, Jacobsen JA, Pálsson S. Author information: (1) Department of Life and Environmental Sciences, University of Icelan Sturlugata 1Reykjavík, . The objective was to identify distinct populations by . ABSTRACT: The functional, nutritional, and antioxidative properties of hydrolyzed herring and herring byproducts (head and gonad) were evaluated. All freeze-dried herring fish protein hydrolysate (FPH) powders were light yellow and contained to protein.

The degree of hydrolysis was 18. Dette pilotprosjekt finansieres av RECNOR konsortie som ledes av Havforskningsinstituttet i Bergen.