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Protomelas similis (Regan, 1922)

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Protomelas similis
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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: Protomelas: Greek, protos = the first + Greek, melas, melanos = black (Ref. 45335).
More on author: Regan.

Environment: milieu / climate zone / depth range / distribution range 生態學

; 淡水 底中水層性. 熱帶; 24°C - 26°C (Ref. 2059); 9°S - 15°S

分布 國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri

Africa: endemic to Lake Malawi; widespread in shallow vegetated areas (Ref. 267).
非洲: 馬拉威湖的特有種在那裡它廣泛地被分佈。

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 18.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 4996)

簡短描述 檢索表 | 型態特徵 | 形態測量圖

背棘 (總數) : 16 - 17; 背的軟條 (總數) : 9 - 11; 臀棘: 3; 臀鰭軟條: 8 - 10; 脊椎骨: 31. Differs from other species of the genus in the structure of the lower pharyngeal bone, which is somewhat inflated posteriorly, with numerous small bicuspid teeth.
有別於其他下面咽骨的結構的本屬的種,是略微在後部地膨脹, 有很多的小雙尖齒。

生物學特性     字彙 (例如 epibenthic)

Inhabits shallow vegetated areas; feeds on macrophytes and algae (Ref. 267).

棲息於水淺的有植物生長的區域。 吃大型植物與藻類。 (參考文獻 267)

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚

非洲: 馬拉威湖的特有種在那裡它廣泛地被分佈。

主要參考資料 Upload your references | 參考文獻 | 合作者 : Kullander, Sven O. | 合作者

Maréchal, C., 1991. Protomelas. p. 387-393. 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. 4996)

IUCN 瀕危狀態 (Ref. 130435)

  無危 (LC) ; Date assessed: 20 June 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的





人類使用

漁業: 商業性; 水族館: 商業性
FAO - Publication: search | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01514 (0.00700 - 0.03275), b=2.97 (2.80 - 3.14), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
營養階層 (Ref. 69278):  2.0   ±0.00 se; based on food items.
回復力 (Ref. 120179):  高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).
價格種類 (Ref. 80766):   Unknown.
Nutrients (Ref. 124155):  Calcium = 189 [102, 390] mg/100g; Iron = 1.72 [0.92, 3.52] mg/100g; Protein = 17.9 [16.4, 19.4] %; Omega3 = 0.403 [0.137, 1.151] g/100g; Selenium = 57.9 [22.6, 142.9] μg/100g; VitaminA = 46.8 [9.9, 139.3] μg/100g; Zinc = 3.05 [2.01, 4.68] mg/100g (wet weight);