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Tautoga onitis  (Linnaeus, 1758)

Tautog
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Image of Tautoga onitis (Tautog)
Tautoga onitis
Picture by Flescher, D.

رده بندی / Names اسامي عام | مترادف | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

ماهبان شعاع باله > Perciformes (Perch-likes) > Labridae (Wrasses)
Etymology: Tautoga: Plural of the word "taut", an Indian Brazil name translated by Roger William from f the Narragansett, "tautauog" = sheepshead.

محيط زيست / آب و هوا _ اقليم / Range بوم شناسي

; دريايي; لب شور وابسته به آب سنگ; تغييرات عمق 1 - 75 m.   Subtropical, preferred 12°C (Ref. 107945); 46°N - 31°N, 81°W - 58°W

پراكنش كشورها | مناطق سازمان خوار و بار جهاني (FAO) | Ecosystems | ظهور | Point map | معرفي | Faunafri

Western Atlantic: slightly east of Halifax in Nova Scotia, Canada to South Carolina in USA; most abundant between Cape Cod and Delaware Bay.

Length at first maturity / Size / Weight / سن

Maturity: Lm ?, range 18 - 26.5 cm
Max length : 91.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 7251); بيشينه وزن گزارش شده: 11.3 kg (Ref. 40637); بيشينه سن گزارش شده: 34 سال ها (Ref. 6486)

توصيف مختصر ريخت شناسي | ريخت ستجي بوسيله انداره گيري

خارهاي باله پشتي (کل): 16 - 17; شعاع نرم باله پشتي (کل): 10; خارهاي باله مخرجي 3; شعاع نرم باله مخرجي: 7 - 8. Distinguished from Tautogolabrus adspersus which occurs in the same area and further north, by its steep, rounded dorsal head profile; stouter body; scaled lower gill cover; and the more backward location of the pelvic fins.

زيست شناسي     واژه نامه (بعنوان مثال epibenthic)

Found close to shore on hard-bottom habitats, occasionally entering brackish water. Adult male territorial and active during the day to feed and rests in crevices at night. Prefers temperatures above 10°C. Spawning was noted in June-July in Canadian waters, but appears more protracted (April-July) in coastal waters of Virginia, USA. Feeds mainly on mussels, gastropods, other mollusks and crustaceans. This species has gained popularity as a prized food and sport fish (Ref. 6486, 4926, 41297). Investigation on the diel and seasonal activity patterns of the adult tautog in its southern range were conducted using ultrasonic telemetry (Ref. 41297).

Life cycle and mating behavior بلوغ | تولید مثل | تخم ریزی | تخم ها | Fecundity | توزاد ( لارو)

Spawns in groups or in pairs. Pairing occurs between females and size-dominant males exhibiting strong territoriality and performing a protracted courtship (Ref. 6488). Gonochorism is confirmed for this species (Ref. 103751).

مآخذ اصلی Upload your references | مراجع | هماهنگ كننده : Westneat, Mark | همكاران

Leim, A.H. and W.B. Scott, 1966. Fishes of the Atlantic coast of Canada. Bull. Fish. Res. Board Can. (155):485 p. (Ref. 4926)

وضعيت در فهرست قرمز IUCN (Ref. 115185)

CITES (Ref. 94142)

Not Evaluated

خطر برای انسان ها

  Harmless




استفاده انسانی

ماهي گيري – شيلات: ارزش تحاري اندك; ماهي ها ي سرگرم كننده: بله; آكواريوم: آکواریوم عمومی
FAO(ماهي گيري – شيلات: production; publication : search) | FisheriesWiki | Sea Around Us

اطلاعات بيشتر

مراجع
آبزي پروري
نمايه آبزي پروري
نژادها
ژنتيك
تواتر آلل ها
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بيماري ها
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Mass conversion
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Stamps, Coins
صداها
سيگواترا
سرعت
نوع شناگری
منطقه آبششي
Otoliths
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