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: Haplochromis: Greek, Haploos = single + Greek, chromis = a fish, perhaps a perch (Ref. 45335).
More on author: Boulenger.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性; pH range: 10.0 - 15.0; dH range: 8 - ?. 熱帶; 21°C - 30°C (Ref. 2059); 1°N - 3°S
Africa: Lake Victoria system in Uganda (Ref. 52072), Kenya (Ref. 52331) and Tanzania (Ref. 4967).
非洲: 維多利亞湖， Kyoga 湖， Nabugabo 湖，愛德華湖，喬治湖， Kachira ， Navakali, Kijanebalola 與許多河川與溪流與這些湖相連了。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 9.3 cm SL 雄魚/尚未辨別雌雄; (Ref. 52072)
背棘 (總數) : 15; 背的軟條 (總數) : 9; 臀棘: 3; 臀鰭軟條: 8 - 9. Longitudinal scale count 30-31; snout length 33.4-34.6% HL; maxilla reaching below pupil; mouth slightly prognathous; longest soft rays of dorsal and anal fins reaching well beyond base of caudal; scaleless opercular spot small; scaleless caudal rim on the suboperculum; scales on interoperculum in a single row; postorbital scale column mixed; gill rakers on upper part of ceratobranchial anvil-shaped, trifid on epibranchial; one inner tooth row in the lower jaw extending nearly as far posteriorly as outer row; caudal peduncle length 14.4-15.8% SL; and outer-row teeth in lower jaw 36-44 (Ref. 52072).
縱向的鱗片計算 30-31; 吻的長度 33.4-34.6% HL; 顎骨延伸到瞳孔下; 嘴些微下巴突出; 延伸到基底後面的背鰭與臀鰭的長軟鰭條尾部的; 無鱗片的鰓蓋斑點小的; 在子鰓蓋上的無鱗片的尾部邊緣; 在間鰓蓋骨上的鱗片形成一列; 混合的眼眶後的鱗片水團; 在角鰓骨鐵砧的上半部上的鰓耙-形狀的, 三裂的在上鰓骨上; 在幾乎延伸的下面的頜中一個內部的齒列當遙遠地在後部地如外部的列; 尾柄長度 14.4-15.8% SL; 而且在下頜 36-44 中的外部-列齒.(參考文獻 52072)
Inhabits shallow inshore areas close to vegetation (Ref. 4983). Lake Victoria populations are largely omnivorous, larval insects and small crustaceans predominate in the diet (Ref. 558).
棲息於沿岸淺水區接近植物的區域。 (參考文獻 4983) 維多利亞湖族群相當雜食性, 昆蟲幼蟲與小型甲殼動物在食性中成為主流。 (參考文獻 558)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Mouthbrooding by females.非洲: 維多利亞湖， Kyoga 湖， Nabugabo 湖，愛德華湖，喬治湖， Kachira ， Navakali, Kijanebalola 與許多河川與溪流與這些湖相連了。
van Oijen, M.J.P., J. Snoeks, P.H. Skelton, C. Maréchal and G.G. Teugels, 1991. Haplochromis. p. 100-184. 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. 4983)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
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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=0.01445 (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).
營養階層 (Ref.
69278): 3.4 ±0.45 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).
