分類 / Names
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Cichliformes (Cichlids, convict blennies) >
Cichlidae (Cichlids) > Pseudocrenilabrinae
Etymology: Nimbochromis: Latin, nimbus = stormy, rainy + Greek, chromis, a fish, perhaps a perch; it has dark clouded melanic blotches on the body (Ref. 45335); linni: Named in honour of Dr. Wayne Linn, a U.S. Peace Corps volunteer working with the Malawi Fisheries Department (Ref. 55922).
Eponymy: Dr DeVon Wayne Linn was Chief Fisheries Officer, Malawi (1973–1975) while serving in the US Peace Corps. He was honoured as his assistance to the junior author made Axelrod’s field trip to Lake Malawi possible. (Ref. 128868), visit book page.
Environment: milieu / climate zone / 深さの範囲 / distribution range
生態学
; 新鮮な水 底生の; pH range: 7.0 - 8.5; dH range: 10 - 15; 深さの範囲 2 - 61 m (Ref. 55463). Tropical; 23°C - 25°C (Ref. 1672); 9°S - 15°S
Africa: Endemic and of widespread occurrence in Lake Malawi.
サイズ / 重さ / 年齢
成熟: Lm ? range ? - ? cm
Max length : 25.0 cm TL オス/雌雄の選別がない; (Ref. 4989)
背面の脊椎 (合計) : 16 - 17; 背鰭 (合計) : 10 - 11; 肛門の骨: 3; 臀鰭: 9. Diagnosis: shallow head with downward-directed snout and subterminal mouth; long premaxillary pedicel, >36% head length; spots on pectoral fins, and speckles on head and body present (Ref. 55922).
Body shape (shape guide): fusiform / normal.
Inhabits the rocky (Ref. 5595, 55922) and intermediate habitats (Ref. 55922). Piscivorous; observed ambushing fish prey (Ref. 5595, 55922).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Female takes brood into her mouth and takes care of the young.
Maréchal, C., 1991. Nimbochromis. p. 296-299. 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. 4989)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-1)
Human uses
水産業: 商業; 水族館・水槽: 商業
用具
特記事項
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インターネットの情報源
Estimates based on models
Phylogenetic diversity index (参照
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).
栄養段階 (参照
69278): 4.2 ±0.73 se; based on food items.
回復力 (参照
120179): 手段, １．４年～４．４年の倍増期間の最小個体群 (Fec<1000).
Fishing Vulnerability (Ref.
59153): Low vulnerability (15 of 100).
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