Anguilla mossambica, African longfin eel : fisheries, aquaculture, gamefish

You can sponsor this page

Anguilla mossambica (Peters, 1852)

African longfin eel
مشاهدات خود را اضافه کنيد در Fish Watcher
Native range | All suitable habitat | Point map | Year 2100
This map was computer-generated and has not yet been reviewed.
Anguilla mossambica   AquaMaps   Data sources: GBIF OBIS
را بارگذاری کني تصاوير و فيلم ها
Pictures | تصوير گوگل
Image of Anguilla mossambica (African longfin eel)
Anguilla mossambica
Picture by JJPhoto

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

ماهبان شعاع باله > Anguilliformes (Eels and morays) > Anguillidae (Freshwater eels)
Etymology: Anguilla: Latin, anguilla, .-ae = eel (Ref. 45335).  More on author: Peters.

Environment: milieu / climate zone / depth range / distribution range بوم شناسي

; دريايي; آب شيرين; لب شور نزديك كف زي; دريا كوچ (Ref. 51243).   Tropical; 25°N - 35°S

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

Western Indian Ocean: east coast rivers of Africa from Kenya south to Cape Agulhas, also Madagascar and other western Indian Ocean islands. Moves well inland. Reported from New Caledonia (Ref. 11889).

Size / Weight / سن

Maturity: Lm ?  range ? - ? cm
Max length : 150 cm TL جنس نر / بدون خواص جنسي; (Ref. 3506); 120.0 cm SL (female); بيشينه وزن گزارش شده: 750.00 g (Ref. 5214); بيشينه وزن گزارش شده: 750.00 g; بيشينه سن گزارش شده: 20 سال ها (Ref. 48660)

توصيف مختصر ريخت شناسي | ريخت ستجي بوسيله انداره گيري

خارهاي باله پشتي (کل): 0; خارهاي باله مخرجي 0. Olive to greyish black dorsally, lighter ventrally (Ref. 3971). Caudal fin confluent with dorsal and anal.

زيست شناسي     واژه نامه (بعنوان مثال epibenthic)

Migratory species, which breeds in the ocean (Ref. 52331). Inhabits both quiet and fast flowing water (Ref. 13337). Elvers ascend rivers mainly at night and overcome waterfalls and walls of dams with great determination. Adults usually sedentary. Females can attain 120 cm SL and are generally longer and heavier than males (Ref. 48660). Carnivorous, eats dead or living prey but especially fish and crabs. After feeding in fresh water for ten years or more, adults assume a silver breeding dress, the eyes become enlarged and they return to sea to breed. Considered to breed east of Madagascar, but thought to move south of that island on its way to the Mozambique coast and South African rivers (Ref. 13337). Flesh fatty but highly esteemed as smoked or jellied eel (Ref. 5214). Caught with various types of nets (Ref. 4967).

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

مآخذ اصلی Upload your references | مراجع | هماهنگ كننده | همكاران

Castle, P.H.J., 1984. Anguillidae. p. 34-37. In J. Daget, J.-P. Gosse and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ORSTOM, Paris and MRAC, Tervuren. Vol. 1. (Ref. 3506)

وضعيت در فهرست قرمز IUCN (Ref. 120744)

  حداقل نگرانی (LC) ; Date assessed: 17 June 2013

CITES (Ref. 118484)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

خطر برای انسان ها

  Harmless





استفاده انسانی

ماهي گيري – شيلات: تجاري; آبزي پروري: تجاري; ماهي ها ي سرگرم كننده: بله
FAO(Publication : search) | FishSource |

اطلاعات بيشتر

اسامي عام
مترادف
سوخت و ساز
شکارچیان
سم شناسي بوم زيستي
تولید مثل
بلوغ
تخم ریزی
Spawning aggregation
Fecundity
تخم ها
نمو تخم
Age/Size
رشد
طول - وزن
طول - طول
نوسانات طولی
ريخت ستجي بوسيله انداره گيري
ريخت شناسي
توزاد ( لارو)
پويايي لاروي
بازسازی
فراواني
مراجع
آبزي پروري
نمايه آبزي پروري
نژادها
ژنتيك
تواتر آلل ها
وارث
بيماري ها
فرآوری
Mass conversion
همكاران
عکس ها
Stamps, Coins Misc.
صداها
سيگواترا
سرعت
نوع شناگری
منطقه آبششي
Otoliths
مغزها
بینایی

ابزارها

گزارش های ويژه

بارگيری XML

منابع اينترنتي

Estimates based on models

Preferred temperature (Ref. 115969): 19.6 - 27.5, mean 26.4 (based on 98 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00093 (0.00053 - 0.00163), b=3.19 (3.04 - 3.34), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
Trophic Level (Ref. 69278):  3.3   ±0.55 se; Based on food items.
Generation time: 26.8 ( na - na) years. Estimated as median LN(3)/K based on 1 growth studies.
جهندگی (Ref. 120179):  خیلی آهسته, كمينه زمان لازم براي دو برابر شدن جمعيت بيش از 14 سال (K=0.04).
آسيب پذيری (Ref. 59153):  Very high vulnerability (81 of 100) .
طبقه قيمت (Ref. 80766):   Unknown.