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Lota lota

(Thin-tailed burbot)

Overview

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Interesting Facts

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Common Names

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Click on the language to view common names.

Common Names in Bulgarian:

Mihaltza

Common Names in Cree:

Miakatu, Miakoto, Miyakatuy

Common Names in Czech:

Mien, Mn, Mnik jednovousá, Mník jednovousý, Mnik jednvousy, Mník obecný

Common Names in Danish:

Ferkskvandskvabbe, Ferskvandskvabbe, Knude, Kvabbe

Common Names in Dutch:

Kwabaal, Kwabasi

Common Names in English:

American burbot, burbot, eelpout, ellpout, Freshwater cod, Freshwater eel, Lawyer, Ling, Lush, Maria, Mud shark, Thin-tailed burbot

Common Names in Estonian:

Luts

Common Names in Farsi:

Lot, Mahi Charb

Common Names in Finnish:

Made

Common Names in French:

Alote, As, Asé, Barbotte, Bourbotte, Lote, Lotte, Lotte De Rivi, Lotte de rivière, Moustelo, Moutelle, Palmo

Common Names in German:

Aalmutter, Aalpuppe, Aalquappe, Aalraupe, Aalruppe, Aalruppel, Aalrutte, Alroppa, Alroppe, Mooserli, Putaal, Quabbaal, Quabbe, Quappaal, Quappe, Quappen, Ruffolkh, Ruget, Ruppe, Ruthe, Rutte, Schnecktr, Schnecktrüsche, Tr, Treische, Trusche, Wolfsquappe

Common Names in Hungarian:

Menyhal

Common Names in Hungarian (Magyar):

Menyhal

Common Names in Inuktitut:

Nätarrnaq, Nett, Nettârnak, Shulukpaoluk, Tiktaalik, Tiktaaliq, Tiktabek, Tiktailik, Tiktalaq, Tiktalik, Titale, Titalik, Titaliq, Tittaalik

Common Names in Italian:

Bottatrice

Common Names in Japanese:

Buraziru-Sappa

Common Names in Korean:

모오캐

Common Names in Latvian:

Vedzele

Common Names in Lithuanian:

Vegele

Common Names in Mandarin Chinese:

江鱈, 江鳕

Common Names in Norwegian:

Lake

Common Names in Other:

Tittaliq

Common Names in Persian:

Lot, Mahi Charb

Common Names in Polish:

Mietus

Common Names in Portuguese:

Donzela, Lota-Do-R, Lota-do-río

Common Names in Prussian, Old:

Wilnis

Common Names in Romanian:

Mihalt, Zvirluga

Common Names in Rumanian:

Mântus, Manulet, Midhai, Mihalţ, Mihoarca, Zv, Zvârluga

Common Names in Russian:

Evropeiskiy, Evropeyski nalim, Menek, Nalim, Nalim rechnoi, налим

Common Names in Serbian:

Manic

Common Names in Slovak:

Mien, Mien Obycajn, Mien obycajný

Common Names in Slovene:

Menek

Common Names in Slovenian:

Menek

Common Names in Spanish:

Lota

Common Names in Swedish:

Lake

Common Names in Ukrainian:

Myn richkovyi

Description

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Physical Description

Species Lota lota

Body: Mouth and snout: Terminal and wide and horizontal, with bands of fine teeth on upper and lower jaws . Single BARBEL on chin. Snout dorsal-ventrally flattened. Body patterning, color, and scales : Solid brown, yellow, or black or darkly mottled with irregular blotches; cream or yellow on belly. Numerous scales, very fine and very difficult to see except in large specimens; most specimens appear and feel scaleless . Dorsal, tail, and anal fins with brownish speckles, spots, and/or blotches. Body shape and size: Body elongated and cylindrical and eel-like posteriorly but head area dorsal-ventrally flattened. Typically 200-400 mm (8-16 in) TL ; maximum in Wisconsin about 800 mm (32 in).

Fins : Tail, dorsal and other fins: Rounded tail. Two dorsal fins, with no spines, not connected, the anterior with 8-16 rays and the posterior with 61-81 rays, extending almost to tail. Pelvic fins jugular with 5-8 rays, the second elongated and conspicuously longer than the others. No adipose fin . Anal fin with 52-76 rays and no spines, extending almost to tail.

Distinguishing characteristics: The burbot can be distinguished by the presence of pelvic fins and a small barbel on the chin, by the long (more than 1/3 of total length) dorsal and anal fins, and the absence of spines in the dorsal and pectoral fins. See also similar species information.

Breeding adults : Similar to adults.

Juveniles : Similar to adults.

Size/Age/Growth

May live as long as 20 years in the wild, 5 years in captivity.

Habitat

The only member of the family which lives in freshwater . Crepuscular and nocturnal [1]. Inhabits deep lakes and large rivers [2] with slow-moving current . Seeks shelter under rocks, in crevices on the river banks, among roots of trees and dense vegetation [3]. Those in rivers tend to congregate in deep holes throughout the year, except at spawning[4]. Movements into shallower water during summer nights are related to feeding[5].

Typically found in a lake at a mean distance from sea level of 279 meters (917 feet).[6]

Ecology: Habitat :
All well oxygenated flowing waters and large lakes . Known from estuaries of large lowland rivers as well as from small mountain streams .

Biology :
Generally nocturnal . Males reproduce for the first time at two years, females at three in Central Europe. Spawns in November-March, at temperatures below 4°C. May undertake short spawning migrations . Spawns at night, in groups of up to 20 interlaced individuals forming a ball about 60 cm in diameter constantly moving and rolling on the bottom , releasing eggs and sperm . Eggs are semipelagic , slightly sticky and 1.2-1.8 mm in diameter. Eggs hatch after 40-70 days. Larvae are positively phototactic, float below surface in March-April. After about two months, juveniles are benthic , grow rapidly, reach about 80 mm SL within first year. In contrast to most freshwater fish, very active during winter even below ice cover . Larvae feed on drifting invertebrates or zooplankton . Juveniles and adults feed on large invertebrates and small fish.[7].

List of Habitats:

Biology

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Diet

Smaller individuals feed on insect larvae, crayfish, mollusks and other invertebrates with a changing preference for fishes in larger individuals[5].

Taxonomy

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Synonyms

Enchelyopus lota (Linnaeus • Gadus compressus Lesueur • Gadus lacustris Walbaum • Gadus lotaGadus lota Linnaeus • Gadus lota Linnaeus, 1758 • Gadus maculosus Lesueur • Lota brosmiana Storer • Lota brosmina Storer • Lota communis Rapp • Lota compressa (Lesueur • Lota fluviatilis Perty • Lota inornata Dekay • Lota linnei Malm • Lota lotaLota lota asiatica Kirillov • Lota lota kamensis Markun • Lota lota lacustris (Walbaum • Lota lota leptura Hubbs & Schultz • Lota lota lota (Linnaeus • Lota lota maculosa (Lesueur • Lota lota onegensis Melyantsev • Lota marmorata Koch • Lota vulgaris Fitzinger • Lota vulgaris obensis Anikin • Molva lota (Linnaeus • Molva maculosa (Lesueur

Notes

Name Status: Accepted Name .

Last scrutiny: Data last modified by FishBase 06-Sep-1994

The genus Lota is in a need of critical revision . Populations from eastern Siberia and North America represent a distinct species, L. maculosa.[7].

Similar Species

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Fish Name Pelvic Fins Dorsal and Anal Fins Barbels Similarity Index American Eel Absent Very short, no spines Absent Moderately similar Burbot Present Long (more than 1/3 of total length), no spines One small barbel on chin N/A Channel Catfish Present Rather short with spines Four large barbels on chin and snout respectively Moderately similar Flathead Catfish Present Rather short with spines Four large barbels on chin and snout respectively Moderately similar Blue Catfish Present Rather short with spines Four large barbels on chin and snout respectively Moderately similar

Members of the genus Lota

ZipcodeZoo has pages for 3 species and subspecies in this genus:

L. breviuscula (Northern Bastard Codling) · L. lota (Thin-Tailed Burbot) · L. phycis (Beardie)

More Info

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Further Reading

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Notes

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Contributors

Data Sources

Accessed through GBIF Data Portal November 18, 2007:

Identifiers

Footnotes

  1. Keith, P., J. Allardi and B. Moutou (1992). Livre rouge des espèces menacées de poissons d'eau douce de France et bilan des introductions. Museum National d'Histoire Naturelle. Secretariat de la Faune et de la Flore, Conseil Supérieur de la Peche, CEM ... [back]
  2. Page, L.M. and B.M. Burr (1991). A field guide to freshwater fishes of North America north of Mexico. Houghton Mifflin Company, Boston. 432 p. [back]
  3. Billard, R. (1997). Les poissons d'eau douce des rivières de France. Identification, inventaire et répartition des 83 espèces. Lausanne: Delachaux & Niestlé, 192p. [back]
  4. Morrow, J.E. (1980). The freshwater fishes of Alaska. University of. B.C. Animal Resources Ecology Library. 248p. [back]
  5. Scott, W.B. and E.J. Crossman (1973). Freshwater fishes of Canada. Bull. Fish. Res. Board Can. 184:1-966. [back]
  6. Standard Deviation = 260.120 based on 10,369 observations. Altitude information for each observation from British Oceanographic Data Centre. [back]
  7. Freyhof, J. & Kottelat, M. 2008. Lota lota. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.2. <www.iucnredlist.org>. Downloaded on 01 February 2012. [back]
Last Revised: 7/14/2012