分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cichliformes (Cichlids, convict blennies)
鱸形目 (Cichlids, convict blennies) >
Cichlidae (Cichlids)
麗魚科 (Cichlids) > Pseudocrenilabrinae
Etymology: Chromidotilapia: Greek, chromis = a fish, perhaps a perch + Bechuana, African native thiape = fish (Ref. 45335).
Eponymy: Dr Victor Mamonekene (d: 1959) is a Congolese ichthyologist who is a professor at University of Brazzaville and is a field associate of the American Museum of Natural History. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 熱帶
Africa: southwestern Gabon including the Nyanga, and western Republic of Congo including the Loeme and Kouilou-Niari basins (Ref. 81260).
非洲: 剛果 (參考文獻 47111) 與加彭的共和國。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 9.3 cm SL 雄鱼/尚未辨别雌雄; (Ref. 81260)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 13 - 15; 背的软条 (总数) : 10 - 13; 臀棘: 3; 臀鳍软条: 6 - 8. Diagnosis: 15-20 gill rakers on first gill arch; no large spots on flanks; 4-6 bands or 2 rows of dark blotches and short horizontal lines usually visible when stressed; body depth 29.5-40.6%, mean 34.1% SL; lachrymal depth greater than 21% HL; base body colouration grey-brown; caudal fin rounded in both sexes; males and females of similar size (Ref. 81260).
Seems to prefer flowing, medium to large-sized rivers (Ref. 52307). Pair-bonding, ovophilic, biparental mouthbrooding species (Ref. 52307, 81260).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
非洲: 剛果 (參考文獻 47111) 與加彭的共和國。
Lamboj, A., 1999. Zur Cichlidenfauna des Biosphärenreservats von Dimonika (Mayombe, Kongo), mit Beschreibung zweier neuer Chromidotilapia-Arten (Teleostei, Perciformes). Verh. Ges. Ichthyol. 1:139-156. (Ref. 47111)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
人类利用
工具
特别资料
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01445 (0.00674 - 0.03099), b=2.99 (2.82 - 3.16), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
