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Cichliformes (Cichlids, convict blennies) >
Cichlidae (Cichlids) > Pseudocrenilabrinae
Etymology: Alticorpus: Latin, altus = nutritious + Latin, corpus = body (Ref. 45335); peterdaviesi: Named after Peter Davies, an exporter of fishes from Lake Malawi (Ref. 55908).
Eponymy: Peter Davies was a fish exporter of Lake Malawi. He was honoured for his help in securing many fishes of the lake for photography and study. (Also see Henny Davies) (Ref. 128868), visit book page.
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
; آب شيرين موجوداتی که در محدوده وسیعی از آبهای آزاد از نزدیک بستر و یا روی کف بستر، در قسمت های میان آبی تا سطح آب و در برخی گونه ها با قابلیت پرواز، زندگی و تغذیه می کنند.; تغييرات عمق 50 - 125 m (Ref. 55908), usually 73 - 91 m. Tropical; 12°S - 15°S
Africa: endemic to Lake Malawi. Recorded from southern part of lake.
Size / Weight / سن
بلوغ: Lm ? range ? - ? cm
Max length : 15.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 5594)
خارهاي باله پشتي (کل) : 14 - 16; شعاع نرم باله پشتي (کل) : 9 - 11; خارهاي باله مخرجي: 3; شعاع نرم باله مخرجي: 8 - 10. Diagnosis: high number of gill-rakers; head length 31.7-35.6% of standard length; preanal length 58.7-63.1% of standard length; head width 42.2-45.4% head length; premaxillary pedicel length 22.3-25.9% head length (Ref. 55908).
Body shape (shape guide): fusiform / normal.
Occurs in areas with a bottom deposit of diatom ooze (Ref. 267). Probably feeds on diatoms (Ref. 5595).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | تخم ها | Fecundity | توزاد ( لارو)
Maréchal, C., 1991. Alticorpus. p. 2-3. In J. Daget, J.P. Gosse, G.G. Teugels and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ISNB, Brussels; MRAC, Tervuren; and ORSTOM, Paris. Vol. 4. (Ref. 5594)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2025-1)
خطر برای انسان ها
Harmless
استفاده انسانی
ماهي گيري – شيلات: تجاري; آكواريوم: تجاري
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
Phylogenetic diversity index (مرجع
82804): PD
50 = 0.5312 [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).
Trophic level (مرجع
69278): 2.0 ±0.00 se; based on food items.
جهندگی (مرجع
120179): زياد, كمينه زمان لازم براي دو برابر شدن جمعيت ، كمتر از 15 ماه (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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