分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cichliformes (Cichlids, convict blennies)
鱸形目 (Cichlids, convict blennies) >
Cichlidae (Cichlids)
慈鯛科魚類 (Cichlids) > Pseudocrenilabrinae
Etymology: Rhamphochromis: Greek, rhamphos = bill, peak + Greek, chromis = a fish, perhaps a perch (Ref. 45335).
More on author: Regan.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的. 熱帶; 9°S - 18°S, 33°W - 36°W
Africa: Endemic to Lake Malawi and upper Shire River.
非洲: 馬拉威湖的特有種與雪利河上游河。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 45.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5595)
簡短描述
型態特徵 | 形態測量圖
Diagnosis: teeth rather long and widely-spaced; premaxillary pedicel and jaws relatively short; eye rather small; cheek depth relatively large (Ref. 55949).
鑑別: 齒相當長的而且分開很遠; 上頜骨前的莖與顎相當短的; 眼相當小; 頰的深度相當大的.(參考文獻 55463)
描述: 小的, 細長的而且簡化; 吻尖銳的; 嘴小的; 顎嬌弱的; 齒細長的, 彎曲了而且相當分開很遠.(參考文獻 55463)
Found at fairly deep levels of the open water. Piscivorous (Ref. 5595).
發現在了相當深水平的開放水域。 以魚為食的.(參考文獻 5595)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
非洲: 馬拉威湖的特有種與雪利河上游河。
Maréchal, C., 1991. Rhamphochromis. p. 422-424. 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. 5689)
人類使用
水族館: 商業性
更多資訊
俗名同種異名新陳代謝捕食者生態毒物學繁殖成熟度產卵場產卵群集孕卵數卵卵發育
年龄/大小成長長度-重量長度-長度長度-頻率形態測量圖型態特徵仔魚稚魚動力學入添量豐度BRUVS
合作者照片Stamps, Coins Misc.聲音神經毒速度泳型鰓區Otoliths腦重體重比眼睛色素
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 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).
營養階層 (Ref.
69278): 4.2 ±0.73 se; based on food items.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (35 of 100).
Nutrients (Ref.
124155): Calcium = 133 [68, 259] mg/100g; Iron = 1.66 [0.88, 3.46] mg/100g; Protein = 19.7 [17.2, 21.8] %; Omega3 = 0.347 [0.128, 0.988] g/100g; Selenium = 103 [43, 255] μg/100g; VitaminA = 37.1 [9.6, 117.4] μg/100g; Zinc = 1.32 [0.86, 2.04] mg/100g (wet weight); based on
nutrient studies.
