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: Pallidochromis: Latin, pallidus = pale + Greek, chromis = a fish, perhaps a perch (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的; 深度上下限 50 - 150 m (Ref. 55949). 熱帶
Africa: Lake Malawi.
非洲: 馬拉威湖。
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 28.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 55949)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
Diagnosis: teeth longer and more widely-spaced, and mouth less upwardly-angled than any known Diplotaxodon species; larger eye and less streamlined than most Rhamphochromis species; inner row teeth near symphysis of the jaws not enlarged (Ref. 55949).
鑑別: 齒更長的與更空隙大的, 與嘴更不向上地-角了勝於任何的已知 Diplotaxodon 種; 較大的眼與比較少量簡化了勝於大多數的 Rhamphochromis 種; 在顎的瘉合處附近的內部的列齒不增大了。 (參考文獻 55463)
描述: 相當延長了; 大的嘴與眼; 突出的神經突起.(參考文獻 55463)
體色 雌性與非繁殖期的雄性灰白的銀白色, 只些微地比較深色的背面具有一個褐色的外貌; 成熟的/成熟雄性有深灰色的背面,頭部,側面, 背部的與臀鰭, 而且有灰白的腹面與腹鰭.(參考文獻 55463)
Found on shelf areas near the bottom (Ref. 55949). Predatory (Ref. 26712).
棲息於在底部附近的大陸棚區域了。 (參考文獻 55463) 掠食性的.(參考文獻 26712)
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。
Turner, G.F., 1994. Pallidochromis tokolosh, a new genus and species of deep water cichlid (Teleostei: Cichlidae) from Lake Malawi, Africa. Ichthyol. Explor. Freshwat. 5(4):377-383. (Ref. 26712)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 20 June 2018
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.5 ±0.4 se; based on size and trophs of closest relatives
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 vulnerability (24 of 100).