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Acipenser stellatus

(Stellate Sturgeon)

Overview

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Endangered

Threat status

Common Names

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Click on the language to view common names.

Common Names in Albanian:

Bli Turigjate

Common Names in Bulgarian:

Pastruga

Common Names in Croatian:

Pastruga

Common Names in Czech:

Jeseter Hvezdnatý, Jeseter Hvezdnat, Jeseter Hvězdnatý, Jester Hvezdnaty

Common Names in Danish:

Stjernehus

Common Names in English:

Sevruga, Star Sturgeon, Starry Sturgeon, Stellate Sturgeon

Common Names in Finnish:

Tähtisampi, Thtisampi

Common Names in French:

Esturgeon Ètoilé, Esturgeon étoilé, Esturgeon D´europe, Esturgeon toil, Sevruga

Common Names in German:

Scherg-Stör, Scherg-Str, Sevruga, Stör, Sterhausen, Sternhausen, Str

Common Names in Greek:

Αστροξυρύχι, Στουριόνι, Astroxyrychi, Αστροξυρύχι, Στουριόνι

Common Names in Greek, Modern (1453):

Astroxyrychi, Αστροξυρύχι

Common Names in Hungarian:

Söregtok

Common Names in Hungarian (Magyar):

Söregtok, Sregtok

Common Names in Italian:

Storione Stellato

Common Names in Mandarin Chinese:

閃光鱘, 閃光鱘, 闪光鲟

Common Names in Persian:

Darakul, Mahi-E Kaviar, Ozoonboroon, Sevroga, Sevruga, Uzun Burun, ماهي خاويار, اوزون بورون, ازون برون, دراكول, سوروگا

Common Names in Polish:

Siewruga

Common Names in Portuguese:

Esturjo Estrelado, Esturjo-Estrelado, Esturjâo Estrelado, Esturjão-Estrelado

Common Names in Rumanian:

Pastruga, Păstrugă

Common Names in Russian:

севрюга, севрюга, Sevrjuga, Sevryuga

Common Names in Serbian:

Pastruga

Common Names in Slovak:

Jeseter Hviezdnatý, Jeseter Hviezdnat

Common Names in Slovenian:

Jeseter Hviezdnaty

Common Names in Spanish:

Esturión Estrellado, Esturin De Siberia, Esturin Estrellado

Common Names in Swedish:

Stjärnstör, Stjrnstr

Common Names in Turkish:

Mersin, Mersin Baligi, Sivruska Baligi

Description

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Family Acipenseridae

Cold to temperate waters of the Northern Hemisphere. Anadromous or restricted to freshwater . Body with 5 rows of scutes . Mouth inferior and protractile. Four barbels anterior to mouth. Less than 50 gill rakers. Adults toothless. Large swim bladder. Attain 4.2 m or longer . Important for their meat and roe . Nearly all species are endangered or threatened.The family Acipenseridae belongs to the Class Actinopterygii (ray-finned fishes ) and the Order Acipenseriformes. It contains 4 genera and 23 species. It may be found in Marine , Brackish , and Freshwater environments and is primarily Peripheral/diadromous. Some members of this family are used in the aquarium trade. Reproductively, most members of this family are nonguarders. The main mode of swimming of adult fish in this family is subcarangiform. Compared with other fish, the activity level of this family tends to be sluggish. Members of this family have been dated back to the Cretaceous period. This family may be found from 78° n to 24° s and 180° w to 180° e. Etymology of this family name : Latin, acipenser = sturgeon . 1853

Physical Description

Size/Age/Growth

Males are commonly 125 cm (Total Length) in length when caught/marketed, but may be as large as 220 cm (Total Length).

Habitat

May be found at depths of 10 to 100 meters.

Biome: Fresh water , brackish water, saltwater . Demersal .

Biology

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Diet

Found mainly near shore over sand and mud , stays at the bottom during the day and rises to the surface to feed at night. Feeds mainly on fish, also mollusks, crustaceans and worms[1].

Migration

Anadromous .

Taxonomy

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Ambiguous Synonyms

  1. Acipenser rostratus Brandt and Ratzeburg, 1833

Unambiguous Synonyms

  1. Acipenser helops Pallas, 1814
  2. Acipenser ratzeburgii Brandt, 1833
  3. Acipenser seuruga Bonnaterre, 1788
  4. Acipenser stellatus danubialis Brusina, 1902
  5. Acipenser stellatus donensis Lovetsky, 1834
  6. Acipenser stellatus illyricus Brusina, 1902

Notes

Name Status: Accepted Name . Latest taxonomic scrutiny: Data last modified by FishBase 02-Mar-1994.

Similar Species

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Members of the genus Acipenser

ZipcodeZoo has pages for 158 species and subspecies in this genus. Here are just 100 of them:

A. acutirostris · A. agassizii · A. albertensis · A. aleutensis · A. alexandri · A. anasimos · A. anthracinus · A. atelaspis · A. sturio · A. ayresii · A. baeri · A. baerii (Long-Nosed Siberian Sturgeon) · A. baerii baerii (Long-Nosed Siberian Sturgeon) · A. baerii baicalensis (Siberian Baikal Sturgeon) · A. baerii baikalensis (Baikal Sturgeon) · A. baerii stenorrhynchus (Lena River Sturgeon) · A. baeri baicalensis · A. baeri brandt · A. baeri stenorrhynchus (Lena River Sturgeon) · A. bairdii · A. beluga · A. brandtii · A. brevirostris · A. brevirostrum (Short-Nosed Little Sturgeon) · A. buffalo · A. carbonarius · A. caryi · A. cataphractus · A. cayennensis · A. chinensis · A. colchicus · A. copei · A. dabryanus (Dabry´s Sturgeon) · A. dauricus · A. ruthenus · A. eruciferus · A. sturio · A. flavescens · A. fulvescens (Lake Sturgeon) · A. girardi · A. glaber · A. gmelini · A. gueldenstaedti · A. gueldenstaedtii (Azov-Black Sea Sturgeon) · A. gueldenstaedti acutirostris · A. gueldenstaedti brandt (Azov-Black Sea Sturgeon) · A. gueldenstaedti colchicus · A. gueldenstaedti golis · A. gueldenstaedti longirostris · A. gueldenstaedti scaber · A. gueldenstaedti tanaica · A. guldenstadtii · A. heckelii · A. helops · A. holbrookii · A. honneymani · A. hospitus · A. huso · A. ruthenus · A. kaluschka · A. kennicottii · A. kikuchii · A. kirtlandii · A. kostera · A. naccarii · A. laevis · A. lamarii · A. latirostris · A. lecontei · A. lesueurii · A. lichtensteinii · A. liopeltis · A. gueldenstaedtii · A. macrorhinus · A. maculosus · A. mantschuricus · A. mediorostris · A. medirostris (Green Japanese Sturgeon) · A. gueldenstaedtii · A. microrhynchus · A. mikadoi (Sakhalin Sturgeon) · A. milberti · A. mitchillii · A. schrenckii (Japanese Sturgeon) · A. nacarii · A. naccari · A. naccarii (Adriatic Sturgeon) · A. nardoi · A. nasus · A. nertinianus · A. nudiventris (Fringe-Lipped Worm Eel) · A. nudiventris derjavini · A. obtusirostris · A. oligopeltis · A. orientalis · A. ornatus · A. oxyrhinchus · A. oxyrhynchus · A. oxyrhynchus desotoi · A. oxyrhynchus oxyrhynchus (Atlantic Sturgeon)

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 March 02, 2008:

Identifiers

Footnotes

  1. Svetovidov, A.N. (1984). Acipenseridae. p. 220-225. In P.J.P. Whitehead, M.-L. Bauchot, J.-C. Hureau, J. Nielsen and E. Tortonese (eds.) Fishes of the north-eastern Atlantic and Mediterranean. UNESCO, Paris. vol. 1. [back]
Last Revised: 7/2/2009