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Tropheus polli Axelrod, 1977

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Image of Tropheus polli
No image available for this species;
drawing shows typical species in Cichlidae.


Burundi country information

Common names: [No common name]
Occurrence: error
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: live export: yes;
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/by.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Maréchal, C. and M. Poll, 1991
National Database:

Common names from other countries

التصنيف / Names الأسماء الشائعة | مرادفات | Catalog of Fishes(جنس, الانواع) | ITIS | CoL | WoRMS | Cloffa

> Cichliformes (Cichlids, convict blennies) > Cichlidae (Cichlids) > Pseudocrenilabrinae
Etymology: Tropheus: Greek, tropaion = defeat, a memorial of a fighting war, trophy; because of their specialized teeth were such an obvious feeding adaptation (Ref. 45335).

Environment: milieu / climate zone / depth range / distribution range البيئة

; المياه العذبة القاع; pH range: 8.5 - 9.0; dH range: 10 - 12; نطاق العمق 6 - 10 m (Ref. 49179).   Tropical; 24°C - 26°C (Ref. 1672); 4°S - 8°S

التوزيع دول | مناطق الفاو | النظام البيئي | الظهور | Point map | مقدمة | Faunafri

Africa: endemic to Lake Tanganyika, occurs along the central east coast of the lake (Ref. 5713, 6770, 49179, 93901).

الحجم / وزن / العمر

Maturity: Lm ?  range ? - ? cm
Max length : 16.5 cm TL ذكر/ مختلط الجنس; (Ref. 5713)

أحياء     المصطلحات (على سبيل المثال epibenthic)

Occurs among rocks and stones in the littoral region of Lake Tanganyika; seldom strays more than 6 or 7 metres from a given area, even when pursued; found at depths between 6 and 10 metres (Ref. 49179). Feeds by grazing on rock biocover (Ref. 6770). Aquarium keeping: many females for one male; minimum aquarium size 150 cm (Ref. 51539).

Life cycle and mating behavior Maturities | التكاثر | Spawnings | Egg(s) | Fecundities | Larvae

المرجع الرئيسي Upload your references | مراجع | المنظم : Kullander, Sven O. | المتعاونين

Axelrod, G.S., 1977. A new species of Tropheus (Pisces: Cichlidae) from Lake Tanganyika. Spec. Publ. J.L.B. Smith Inst. Ichthyol. 17:12 p. (Ref. 49179)

IUCN Red List Status (Ref. 130435)


CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

خطر للأنسان

  Harmless




استخدامات بشرية

مصائد: ; حوض مائي: تجاري
FAO(Publication : search) | FishSource |

مزيد من المعلومات

Trophic ecology
عناصر الغذاء
Diet compositions
Food consumptions
Food rations
مفتريسات
Ecology
البيئة
Home ranges
Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
الطول- الترددات
Mass conversions
Recruitments
Abundances
Life cycle
التكاثر
Maturities
Fecundities
Spawnings
Spawning aggregations
Egg(s)
Egg developments
Larvae
حركة انتقال اليرقات
Distribution
دول
مناطق الفاو
النظام البيئي
الظهور
مقدمة
BRUVS - Videos
Anatomy
Gill areas
دماغ
عظمة الأذن
Physiology
Body compositions
Nutrients
Oxygen consumptions
نوع السباحة
Swimming speeds
Visual pigment(s)
أصوات الأسماك
Diseases / Parasites
Toxicities (LC50s)
Genetics
جيني
Electrophoreses
Heritabilities
Human related
Aquaculture systems
ملامح تربية الأحياء المائية
سلالات
Ciguatera cases
Stamps, coins, misc.
Taxonomy
الأسماء الشائعة
مرادفات
الوصف الخارجي
قياسات المظهر الخارجي
صور
References
مراجع

أدوات

تقارير خاصة

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مصادر علي الأنترنت

Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5156   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm Total Length, based on all LWR estimates for this body shape (Ref. 93245).
مستوى غذائي (Ref. 69278):  3.4   ±0.4 se; based on size and trophs of closest relatives
المرونه (Ref. 120179):  عالي, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع أقل من 15 شهر (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).
فئة السعر (Ref. 80766):   Unknown.