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: Mylochromis: Greek, mylo = mill + Greek, chromis = a fish without identification, perhaps a perch (Ref. 45335); ensatus: Specific epithet is the Latin adjective ensatus, meaning shaped like a two-edged sword and refers to the characteristic shallow, straight, elongate body form and the acutely pointed head of this species (Ref. 41276).
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的; 深度上下限 15 - 23 m (Ref. 58018), usually 15 - 23 m (Ref. 41276). 熱帶
Africa: endemic to Lake Malawi, known only from the southeast arm of the lake in Malawi (Ref. 41276, 55954, 79521).
非洲: 已知只來自馬拉威湖,馬拉威的東南方手臂了。
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 20.7 cm SL 雄魚/尚未辨別雌雄; (Ref. 41276)
簡短描述
型態特徵 | 形態測量圖
背棘 (總數): 16 - 17; 背的軟條 (總數): 13-14; 臀棘 3; 臀鰭軟條: 10 - 11.
能從 Mylochromis 的種被區別, 除了 M. gracilis 以外與 M. spilostichus 藉著具有較淺的身體;(26-28% SL vs.29-44) 而且較多的側線鱗片.(37-38 vs.30-36) 在 M. spilostichus 中的時候, 斜紋是連續的, 延伸到尾梗, 條紋被夾雜著一系列的斑點而且在 M. gracilis 中,條紋可能是斷掉而不會延伸到尾梗。 M. spilostichus 與 M. gracilis 通常超過 M. ensatus 持有一個非常水淺的眶前骨深度 (16.7 與 19.2-20.0, vs.19.9-26) 。 (參考文獻 41276)
Inhabits shallow sandy shores; rare species (Ref. 41276). Feeds on invertebrates found in the sand (Ref. 79521).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
非洲: 已知只來自馬拉威湖,馬拉威的東南方手臂了。
Turner, G.F. and J.D. Howarth, 2001. Description of two new species of Mylochromis (Teleostei: Cichlidae) from Lake Malawi, Africa. Ichthyol. Explor. Freshwat. 12(3):205-212. (Ref. 41276)
人類使用
漁業:
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
參考文獻養殖養殖資訊品種遺傳學Electrophoreses遺傳率疾病加工NutrientsMass conversion
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 = 0.5000 [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): 3.6 ±0.6 se; based on size and trophs of closest relatives
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 (15 of 100).