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) > Ptychochrominae
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的. 熱帶
Africa: Nosivolo River, Tamatave Province, Madagascar.
非洲: Nosivolo 河， Tamatave 省，馬達加斯加。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 12.7 cm SL 雄魚/尚未辨別雌雄; (Ref. 26236)
背棘 (總數) : 14 - 15; 背的軟條 (總數) : 9 - 11; 臀棘: 3; 臀鰭軟條: 8 - 9; 脊椎骨: 29 - 31. Solid golden-brown base body coloration, with two wide, black vertical bars on the flanks (Ref. 39915).
堅硬的金褐色基底身體顏色,廣闊地有兩個, 在側面上的黑色縱帶.(參考文獻 39915)
Inhabits rivers with sand and gravel bottom and scattered boulders.
以沙與碎石底部與分散的大圓石棲息於河。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
非洲: Nosivolo 河， Tamatave 省，馬達加斯加。
Reinthal, P.N. and M.L.J. Stiassny, 1997. Revision of the Madagascan genus Ptychochromoides (Teleostei: Cichlidae), with description of a new species. Ichthyol. Explor. Freshwat. 7(3-4):353-368. (Ref. 26236)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
瀕危 (EN) (B1ab(iii)); Date assessed: 29 June 2016
人類使用
工具
特別的報告
下載 XML
網路資源
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=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.3 ±0.5 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 (10 of 100).
