Share on Facebook Share on Twitter Email
Answers.com

capelin

 
Dictionary: cap·e·lin   (kăp'ə-lĭn, kăp'lĭn) pronunciation also cap·lin
(kăp'lĭn)
n.
A small edible marine fish (Mallotus villosus) of northern Atlantic and Pacific waters, related to and resembling the smelt.

[Canadian French capelan, from French, codfish, from Old Provençal, from Medieval Latin cappelānus. See chaplain.]


Search unanswered questions...
Enter a question here...
Search: All sources Community Q&A Reference topics
Animal Encyclopedia: Capelin
Top

Mallotus villosus

FAMILY

Osmeridae

TAXONOMY

Mallotus villosus Muller, 1776, Iceland.

OTHER COMMON NAMES

English: Whitefish, lodde; French: Capelan atlantique; German: Lodde; Spanish: Capelan.

PHYSICAL CHARACTERISTICS

Total length about 9.8 in (25 cm). Small, moderately deep bodied; dorsal fin medially placed; adipose fin with long base. Body covered in small scales. Olive dorsally, silver laterally and ventrally. Enlarged pectoral and anal fins; two ridges of enlarged scales along each side of body in breeding males.

DISTRIBUTION

Circumpolar in the Arctic, North Atlantic, and North Pacific Oceans.

HABITAT

Marine. Oceanic moving into coastal seas to spawn. Found down to about 985 ft (300 m).

BEHAVIOR

Little is known.

FEEDING ECOLOGY AND DIET

All stages feed on zooplankton and small benthic organisms such as euphausiid shrimps, copepods, amphipods, and worms. Predators such as rays, a range of bony fishes, seabirds, seals, whales, and dolphins take an estimated 3.3 million tons (3 million metric tons) in the northwest Atlantic.

REPRODUCTIVE BIOLOGY

Forms massive spawning aggregations over shallow banks. Spawns over a two to three month period between March and October, depending on location. Two males flank and hold a female with enlarged fins and scale ridges until she releases her eggs, they then release the sperm. Females release up to 12,000 adhesive eggs. Many individuals survive to spawn in more than one year, although most spawning animals are in year three or four. Many fish spawning along shorelines, particularly males, become stranded on beaches and die.

CONSERVATION STATUS

Not listed by the IUCN.

SIGNIFICANCE TO HUMANS

Very important in commercial, recreational, and traditional fisheries throughout the range. In 1998 the commercial fishery in the northwest Atlantic was estimated at 121,000 tons (110,000 metric tons). Marketed fresh, frozen, salted, dried, smoked, as fish meal (males), and roe (females).

WordNet: capelin
Top
Note: click on a word meaning below to see its connections and related words.

The noun has one meaning:

Meaning #1: very small northern fish; forage for sea birds and marine mammals and other fishes
  Synonyms: capelan, caplin


Wikipedia: Capelin
Top
Capelin
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Osmeriformes
Family: Osmeridae
Genus: Mallotus
Species: M. villosus
Binomial name
Mallotus villosus
Müller, 1776

The capelin or caplin, Mallotus villosus, is a small forage fish of the smelt family found in the Atlantic and Arctic oceans. In summer, it grazes on dense swarms of plankton at the edge of the ice shelf. Larger capelin also eat a great deal of krill and other crustaceans. Whales, seals, cod, squid, mackerel, beluga whales and seabirds all prey on capelin in particular during the spawning season of the capelin while it migrates southwards. Capelin spawn on sandy beaches and sandy bottom at the age of 2-6 years, and have an extremely high mortality rate on the beaches after spawning, for males close to 100% mortality.

Capelin on an Icelandic coin.

Females reach 20 cm in length, while males are up to 25 cm long. They are olive-colored dorsally, shading to silver on sides. Males have a translucent ridge on both sides of their bodies. The ventral aspects of the females iridesce reddish at the time of spawn.

In years with large quantities of herring in the Barents Sea, capelin seems to be heavily affected. Probably both food competition and herring feeding on capelin larvae lead to collapses in the capelin stock.

Commercially capelin is used for fish meal and oil industry products, but is also appreciated as food. The flesh is agreeable in flavor, resembling herring. Capelin roe ("masago") is considered as a high value product, particularly in Japan. It is also commonly mixed with wasabi and sold as "wasabi caviar."

Capelin is an important forage fish, and is essential as the key food of the Atlantic cod. The North-East Atlantic Cod and Capelin fisheries therefore are managed by a multi-species approach developed by the main resource owners Norway and Russia.

In the provinces of Québec (particularly in the Gaspé peninsula) and Newfoundland and Labrador in Canada, it is a regular summertime practice to go to the beach and scoop the capelin up in nets or whatever is available, as the capelin "roll in" in the millions each year at the end of June or in early July.

Capelin migration

Distribution and migration of Icelandic capelin

Green shade: Feeding area of adults
Blue shade: Distribution of juveniles
Green arrows: Feeding migrations
Blue arrows: Return migrations
Red shade and Red arrows: Spawning migrations - Main spawning grounds and larval drift routes

Capelin move inshore in large schools to spawn and migrates in spring and summer to feed in the plankton-rich oceanic area between Iceland, Greenland, and Jan Mayen. Capelin distribution and migration is linked with ocean currents and water masses. Around Iceland, maturing capelin usually undertake extensive northward feeding migrations in spring and summer and the return migration takes place in September to November. The spawning migration starts from north of Iceland in December to January. In a paper published in 2009, researchers from Iceland recount their application of an interacting particle model to the capelin stock around Iceland, successfully predicting the spawning migration route for 2008.[1]

Notes

  1. ^ Barbaro1 A, Einarsson B, Birnir1 B, Sigurðsson S, Valdimarsson S, Pálsson ÓK, Sveinbjörnsson S and Sigurðsson P (2009) "Modelling and simulations of the migration of pelagic fish" Journal of Marine Science, 66(5):826-838.

References

This article incorporates text from the public domain 1911 edition of The Grocer's Encyclopedia.

 
 
Learn More
capelan
lodde
caplin

What do capelin eat? Read answer...
What does the capelin feed on? Read answer...

Help us answer these
How do you translate smoked capelin into russian?
What is the lifespan of a capelin?
What do capelin feed on?

Post a question - any question - to the WikiAnswers community:

 

Copyrights:

Dictionary. The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.  Read more
Animal Encyclopedia. Grzimek's Animal Life Encyclopedia. Copyright © 2005 by The Gale Group, Inc. All rights reserved.  Read more
WordNet. WordNet 1.7.1 Copyright © 2001 by Princeton University. All rights reserved.  Read more
Wikipedia. This article is licensed under the Creative Commons Attribution/Share-Alike License. It uses material from the Wikipedia article "Capelin" Read more