Baltic Herring


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Baltic Herring

 

(Clupea harengus membras), a Baltic subspecies of the Atlantic herring. The Baltic herring reaches 20 cm in length and weighs 25–50 g. The fish becomes sexually mature at two or three years of age. It is a pelagic school fish that feeds on small crustaceans. The Baltic herring forms schools that are confined to certain areas of the sea and to bays. There are “seasonal” races that differ in spawning times. The spring race reproduces in May or June at depths to 5–7 m; the eggs are benthic. The autumn race is small in number and reproduces far offshore in August or September. The Baltic herring is commercially valuable. It is pickled, smoked, and canned in the same manner as sprats.

REFERENCE

Zhizn’ zhivotnykh, vol. 4, part 1. Moscow, 1971.
References in periodicals archive ?
Caption: Ruta Vanagaite's autobiographical book Chicken with the Head of a Baltic Herring (Vista Strimeles Galva) is to be annihilated.
In the coastal group, Baltic herring or salmon was the primary fish species being consumed by 10 subjects, but no subjects in the Kuusankoski group chose these species as the primary species.
Influence of temperature, salinity, and reproductive mixing of Baltic herring groups on its embryonal development.
Baltic herring, sampled from Peimari-Pemarn in the Finnish Archipelago Sea ([Angstrom]-AS), Tvarminne area at the Finnish SW coast of the Gulf of Finland (H-Tva), and Vaike Vain Strait at the western Estonian coast (VV);
The Council limited reductions for the Eastern Baltic herring stock to 27% (instead of 33%), apart from the Gulf of Bothnia, and to 16% in the Gulf of Riga (instead of 21%), but the Commission had to accept the status quo on Gulf of Finland salmon instead of the 29% reduction proposed, as well as a 51% reduction (instead of 79%) for the stock in the main basin.
The EU Agriculture and Fisheries Council will increase the cod-fishing quota for Estonia in the Baltic sea while reducing the Baltic herring and sprat quota, reports LETA.
The modification concerns three kinds of fish: salmon from the Baltic Sea, big Baltic herring and predatory fish from lakes.
Though both groups exhibited identical baseline values for the different factors, those fed Baltic herring quickly distinguished themselves once the study began.
Studies on Baltic herring started already in the late 19th century, when on the basis of morphometric and meristic characters, two races--spring and autumn spawners--were distinguished (Heincke, 1898).

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