Anchovy

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Anchovies
Temporal range: Early Eocene to present
Anchovy closeup.jpg
Californian anchovy (Engraulis mordax)
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Clupeiformes
Suborder: Clupeoidei
Superfamily: Engrauloidea
Grande, 1985
Family: Engraulidae
Gill, 1861 [1]
Subfamilies & genera [2]

See text

An anchovy is a small, common forage fish of the family Engraulidae. Most species are found in marine waters, but several will enter brackish water, and some in South America are restricted to fresh water. [3]

Contents

More than 140 species are placed in 16 genera; they are found in the Atlantic, Indian and Pacific Oceans, and in the Black Sea and the Mediterranean Sea. Anchovies are usually classified as oily fish. [4]

Taxonomy

Anchovies are classified into two subfamilies and 16 genera: [5]

Evolution

Life restoration of the extinct "saber-toothed anchovy" Monosmilus Monosmilus chureloides.jpg
Life restoration of the extinct "saber-toothed anchovy" Monosmilus

The earliest known fossil records of anchovy relatives are of large predatory stem-anchovies ( Clupeopsis and Monosmilus ) from the early and middle Eocene of the Tethys Ocean, in Belgium and Pakistan. [6] The large fangs of these early anchovy relatives has led to the nickname "saber-toothed anchovies" (not to be confused with the extant genus Lycengraulis ). [8] The earliest record of a true anchovy is of the stem-engrauline Eoengraulis from the Early Eocene of Monte Bolca, Italy. [7]

Characteristics

European anchovy, Engraulis encrasicolus Engraulis encrasicolus Gervais flipped.jpg
European anchovy, Engraulis encrasicolus

Anchovies are small, green fish with blue reflections due to a silver-colored longitudinal stripe that runs from the base of the caudal (tail) fin. They range from 2 to 40 centimetres (1 to 15+12 inches) in adult length, [9] and their body shapes are variable with more slender fish in northern populations.

The snout is blunt with tiny, sharp teeth in both jaws. The snout contains a unique rostral organ, believed to be electro-sensory in nature, although its exact function is unknown. [10] [11] The mouth is larger than that of herrings and silversides, two fish which anchovies closely resemble in other respects. The anchovy eats plankton and recently hatched fish.

Distribution

Anchovies are found in scattered areas throughout the world's oceans, but are concentrated in temperate waters, and are rare or absent in very cold or very warm seas. They are generally very accepting of a wide range of temperatures and salinity. Large schools can be found in shallow, brackish areas with muddy bottoms, as in estuaries and bays.

The European anchovy is abundant in the Mediterranean, particularly in the Alboran Sea, [12] Aegean Sea and the Black Sea. This species is regularly caught along the coasts of Crete, Greece, Sicily, Italy, France, Turkey, Northern Iran, Portugal and Spain. They are also found on the coast of northern Africa. The range of the species also extends along the Atlantic coast of Europe to the south of Norway. Spawning occurs between October and March, but not in water colder than 12 °C (54 °F). The anchovy appears to spawn at least 100 kilometres (55 nautical miles) from the shore, near the surface of the water.

Ecology

The anchovy is a significant food source for almost every predatory fish in its environment, including the California halibut, rock fish, yellowtail, shark, chinook, and coho salmon. It is also extremely important to marine mammals and birds; for example, breeding success of California brown pelicans [13] and elegant terns is strongly connected to anchovy abundance.

Feeding behavior

Anchovies, like most clupeoids (herrings, sardines and anchovies), are filter-feeders that open their mouths as they swim. As water passes through the mouth and out the gills, food particles are sieved by gill rakers and transferred into the esophagus. [14]

Commercial species

Commercially significant species
Common nameScientific name Maximum
length
Common
length
Maximum
weight
Maximum
age
Trophic
level
Fish
Base
FAO ITIS IUCN status
European anchovy*Engraulis encrasicolus(Linnaeus, 1758)20.0 cm (8 in)13.5 cm (5+12 in) [15] 49 g (1+34 oz)5 years3.11 [16] [17] [18] LC IUCN 3 1.svg Least concern [19]
Argentine anchoita Engraulis anchoita(Hubbs & Marini, 1935)17.0 cm (6+12 in)10.0 cm (4 in)25 g (78 oz) ? years2.51 [20] [21] [22] LC IUCN 3 1.svg Least concern [23]
Californian anchovy Engraulis mordax(Girard, 1856)24.8 cm (10 in)15.0 cm (6 in)68 g (2+38 oz)7 years2.96 [24] [25] [26] LC IUCN 3 1.svg Least concern [27]
Japanese anchovy Engraulis japonicus(Temminck & Schlegel, 1846)18.0 cm (7 in)14.0 cm (5+12 in)45 g (1+58 oz)4 years2.60 [28] [29] [30] LC IUCN 3 1.svg Least concern [31]
Peruvian anchoveta Engraulis ringens(Jenyns, 1842) 20.0 cm (8 in)14.0 cm (5+12 in) ? g3 years2.70 [32] [33] [34] LC IUCN 3 1.svg Least concern [35]
Southern African anchovy Engraulis capensis(Gilchrist, 1913) 17.0 cm (6+12 in)11.0 cm (4+12 in) ((Linf+Lm)/2) ? g ? years2.80 [36] [37] [38] LC IUCN 3 1.svg Least concern [39]

* Type species

Fisheries

Global capture of anchovy in tonnes reported by the FAO
Global capture of all anchovy.png
Capture of all anchovy reported by the FAO (green indicates Peruvian anchoveta) [40]
Time series for global capture of anchoveta.png
  Peruvian anchoveta 1950–2010 [40]
Time series for global capture of other anchovy.png
  Other anchovy 1950–2010 [40]
Time series for global capture of all anchovy 2.png
Global commercial capture of anchovy in million tonnes 1950–2010 [40]

Black Sea

On average, the Turkish commercial fishing fleet catches around 300,000 tons per year, mainly in winter. The largest catch is in November and December. [41]

Peru

Peruvian anchoveta (E. ringens), one of the most commercially important fish species Ictiometro Anchoveta.jpg
Peruvian anchoveta (E. ringens), one of the most commercially important fish species

The Peruvian anchovy fishery is one of the largest in the world, far exceeding catches of the other anchovy species.

In 1972, it collapsed catastrophically due to the combined effects of overfishing and El Niño [42] and did not fully recover for two decades.

As food

Still Life with Anchovies, 1972, Antonio Sicurezza Antonio Sicurezza - Still life with anchovies.jpg
Still Life with Anchovies, 1972, Antonio Sicurezza

A traditional method of processing and preserving anchovies is to gut and salt them in brine, allow them to cure, and then pack them in oil or salt. This results in a characteristic strong flavor and the flesh turning a deep grey. Pickled in vinegar, as with Spanish boquerones , anchovies are milder and the flesh retains a white color. In Roman times, anchovies were the base for the fermented fish sauce garum . Garum had a sufficiently long shelf life for long-distance commerce, and was produced in industrial quantities. Anchovies were also eaten raw as an aphrodisiac. [43]

Today, they are used in small quantities to flavor many dishes. Because of the strong flavor, they are also an ingredient in several sauces and condiments, including Worcestershire sauce, caesar salad dressing, remoulade, Gentleman's Relish, many fish sauces, and in some versions of Café de Paris butter. For domestic use, anchovy fillets are packed in oil or salt in small tins or jars, sometimes rolled around capers. Anchovy paste is also available. Fishermen also use anchovies as bait for larger fish, such as tuna and sea bass. [44]

The strong taste people associate with anchovies is due to the curing process. Fresh anchovies, known in Italy as alici, have a much milder flavor. [45] The anchovies from Barcola (in the local dialect: sardoni barcolani) are particularly popular. These white fleshy fish, which are only found at Sirocco in the Gulf of Trieste, achieve the highest prices. [46]

In Sweden and Finland, the name "anchovies" is related strongly to a traditional seasoning, hence the product "anchovies" is normally made of sprats [47] and herring can be sold as "anchovy-spiced". Fish from the family Engraulidae are instead known as sardell in Sweden and sardelli in Finland, leading to confusion when translating recipes.

In Southeast Asian countries like Indonesia, Singapore, Malaysia and the Philippines, they are deep-fried and eaten as a snack or a side dish. They are known as ikan bilis in Malay, ikan teri in Indonesian and dilis in Filipino. [48]

See also

Related Research Articles

<span class="mw-page-title-main">Mackerel</span> Pelagic fish

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<span class="mw-page-title-main">Herring</span> Forage fish, mostly belonging to the family Clupeidae

Herring are various species of forage fish, mostly belonging to the family of Clupeidae.

<span class="mw-page-title-main">Sardine</span> Common name for various small, oily forage fish

Sardine and pilchard are common names for various species of small, oily forage fish in the herring suborder Clupeoidei. The term 'sardine' was first used in English during the early 15th century; a somewhat dubious etymology says it comes from the Italian island of Sardinia, around which sardines were once supposedly abundant.

<span class="mw-page-title-main">Sprat</span> Common name for several kinds of forage fish

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<span class="mw-page-title-main">Peruvian anchoveta</span> Species of fish

The Peruvian anchoveta is a species of fish of the anchovy family, Engraulidae, from the Southeast Pacific Ocean. It is one of the most commercially important fish species in the world, with annual harvests varying between 3.14 and 8.32 million tonnes from 2010 to 2021.

<i>Engraulis</i> Genus of fishes

Engraulis is a genus of anchovies. It currently contains nine species. They are found in Pacific, Atlantic and Mediterranean sea, as well.

The Argentine anchoita or Argentine anchovy is an anchovy of the genus Engraulis, found in and around waters of Argentina, Uruguay and southern Brazil.

<span class="mw-page-title-main">European anchovy</span> Species of fish

The European anchovy 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.

Thryssa aestuaria, the estuarine thryssa, is a species of ray-finned fish in the family Engraulidae. It is found in the western Pacific Ocean.

Thryssa brevicauda, the short-tail thryssa, is a species of ray-finned fish in the family Engraulidae. It is found in the western-central Pacific Ocean.

Thryssa marasriae, the Marasri's thryssa, is a species of ray-finned fish in the family Engraulidae. It is found in the western-central Pacific Ocean.

Thryssa whiteheadi, the Whitehead's thryssa, is a species of ray-finned fish in the family Engraulidae. It is found in the Western Indian Ocean.

<i>Thryssa kammalensis</i> Species of fish

Thryssa kammalensis, the Kammal thryssa, is a species of ray-finned fish in the family Engraulidae. It is found in the western Indo Pacific.

Thryssa spinidens, the Bengal thryssa, is a species of ray-finned fish in the family Engraulidae. It is found in the eastern Indian Ocean.

<i>Thryssa setirostris</i> Species of fish

Thryssa setirostris, the longjaw thryssa, is a species of ray-finned fish in the family Engraulidae. It is found in the Indo-Pacific.

Stolephorus multibranchus, also known as Caroline anchovy, is a species of ray-finned fish in the family Engraulidae. It is found in the western-central Pacific Ocean.

Stolephorus waitei, the spotty-face anchovy, is a species of ray-finned fish in the family Engraulidae. It is found in the Indo-Pacific.

<i>Stolephorus tri</i> Species of fish

Stolephorus tri, the spined anchovy, is a species of ray-finned fish in the family Engraulidae. It is found in the western Pacific Ocean.

<span class="mw-page-title-main">Ramcarat grenadier anchovy</span> Species of fish

The Ramcarat grenadier anchovy is a species of marine ray-finned fish belonging to the family Engraulidae, the anchovies. This species is found in the northern Indian Ocean.

References

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  40. 1 2 3 4 Based on data sourced from the relevant FAO Species Fact Sheets
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Further reading