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Cichliformes (Cichlids, convict blennies) >
Cichlidae (Cichlids) > Pseudocrenilabrinae
Etymology: Haplochromis: Greek, Haploos = single + Greek, chromis = a fish, perhaps a perch (Ref. 45335).
Issue
This species is placed in the genus Mbipia Seehausen & Bouton, 1998 in Eschmeyer (CofF ver. Mar. 2011: Ref. 86697). We keep all the lacustrine and riverine "Haplochromine" species of the Lake Victoria catchment in the genus Haplochromis Hilgendorf, 1888 following Van Oijen et al. (1996: Ref. 12750), until a new complete taxonomic revision is published.
Environment: milieu / climate zone / depth range / distribution range
البيئة
; المياه العذبة القاع; نطاق العمق 0 - 2 m (Ref. 27668). Tropical
Africa: known only from the western Speke Gulf and the Sengerema region of Lake Victoria, Tanzania.
الحجم / وزن / العمر
Maturity: Lm ? range ? - ? cm
Max length : 13.3 cm SL ذكر/ مختلط الجنس; (Ref. 27668)
وصف مختصر
مفاتيح التعريف | الوصف الخارجي | قياسات المظهر الخارجي
الأشواك الظهرية (المجموع) : 15 - 16; الأشعة الظهرية الناعمة (المجموع) : 9 - 10; شوكة شرجية: 3; أشعه شرجية لينه: 9 - 10; فقرات: 28 - 30.
Inhabits exclusively the shallow waters (0-2 m) of gently sloping small rock boulder shores, particularly surf protected habitats like small bays. Adult males keep territories at 0.5 m depth under the roots of floating reed mats, but also in large and deep pools between the rock stacks. Found over stone-sand mixed substrate. Feeds mainly on filamentous algae, but takes also insect larvae.
Life cycle and mating behavior
النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae
A polygynous female mouth brooder with maternal parental care. Males seem to be territorial and sometimes chase other fishes. Brooding females have been observed in very shallow water under roots of floating reed. In the aquarium, females release their fry after about 21 days but continue to keep them in the mouth in situations of danger and at night, for up to another 17 days. Size at 50% maturity not precisely known, but above 12.3 cm SL at the Makobe Island (Lake Victoria, Tanzania).
Seehausen, O., E. Lippitsch, N. Bouton and H. Zwennes, 1998. Mbipi, the rock-dwelling cichlids of Lake Victoria: description of three new genera and fifteen new species (Teleostei). Ichthyol. Explor. Freshwat. 9(2):129-228. (Ref. 27668)
IUCN Red List Status (Ref. 130435: Version 2024-2)
استخدامات بشرية
مصائد: غير ذات اهمية
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01445 (0.00674 - 0.03099), b=2.99 (2.82 - 3.16), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
مستوى غذائي (Ref.
69278): 2.6 ±0.27 se; based on food items.
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).
