The European anchovy (Engraulis encrasicolus) is a forage fish somewhat related to the herring. It is a type of anchovy; anchovies are placed in the family Engraulidae. It lives off the coasts of Europe and Africa, including in the Mediterranean Sea, the Black Sea, and the Sea of Azov. It is fished by humans throughout much of its range.
This species can be fished from the shore with simpler gear, such as beach seines, and it has been widely-eaten for millennia. The species has been fished since ancient times. Both the species name, "Engraulis" (ἐγγραυλίς), and the specific name "encrasicolus" (ἐγκρασίχολος) are names from Ancient Greek, meaning "anchovy" and "small fish" respectively.
Pl
PlanktivoreA planktivore is an aquatic organism that feeds on planktonic food, including zooplankton and phytoplankton. Phytoplankton are usually photosynthet...
Ca
CarnivoreA carnivore meaning 'meat eater' is an organism that derives its energy and nutrient requirements from a diet consisting mainly or exclusively of a...
Co
CosmopolitanAnimals with cosmopolitan distribution are those whose range extends across all or most of the world in appropriate habitats. Another aspect of cos...
Ov
OviparousOviparous animals are female animals that lay their eggs, with little or no other embryonic development within the mother. This is the reproductive...
Mi
MigratingAnimal migration is the relatively long-distance movement of individual animals, usually on a seasonal basis. It is the most common form of migrati...
Oc
OceanodromousE
starts withIt is easily distinguished by its deeply cleft mouth, the angle of the gape being behind the eyes. The pointed snout extends beyond the lower jaw. The fish resembles a sprat in having a forked tail and a single dorsal fin, but the body is round and slender. The record weight for a single fish is 49 g (1.7 oz). The maximum recorded length is.mw-parser-output.frac{white-space:nowrap}.mw-parser-output.frac.num,.mw-parser-output.frac.den{font-size:80%;line-height:0;vertical-align:super}.mw-parser-output.frac.den{vertical-align:sub}.mw-parser-output.sr-only{border:0;clip:rect(0,0,0,0);clip-path:polygon(0px 0px,0px 0px,0px 0px);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px}21 cm (8+1⁄8 in). 13.5 cm (5.3 in) is a more typical length. It has a silver underbelly and blue, green or grey back and sides. A silver stripe along the side fades away with age.
The European anchovy is a coastal pelagic species; in summer, it usually lives in water less than 50 m deep (although, in the Mediterranean, it goes to depths of 200 m in winter), and it may go as deep as 400 m. As it is euryhaline, it can live in water with a salinity of 5–41 PSU (sea water salinity is usually 35 PSU). It can therefore live in brackish water in lagoons, estuaries, and lakes.
European anchovies eat plankton, mostly copepods and the eggs and larvae of fish, molluscs, and cirripedes. They are migratory, often travelling northwards in summer and south in winter. They form large schools, and may form bait balls when threatened (see image, below).
European anchovies are eaten by many species of fish, birds and marine mammals.
The species spawn multiply in warm periods from about April to November, depending on when the temperatures are warm enough. At least some local subpopulations have separate spawning grounds, and are thus genetically distinct, although spawning grounds shift. Some spawn in fresh water. The shape of the eggs is ellipsoidal to oval. The eggs float as plankton in the upper 50 m of the water column for about 24–65 hours before hatching. The hatched larvae are transparent and grow rapidly; a year later, in the unlikely event that they survive, they will be 9–10 cm (3.5–3.9 in) long. The females are larger than the males. When they reach a length of 12–13 cm (4.7–5.1 in), they spawn for the first time. A survey in southwestern Africa found no specimens older than three years.
