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: Orthochromis: Greek, ortho = straight + Greek, chromis = a fish, perhaps a perch (Ref. 45335).
More on author: Boulenger.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 熱帶; 25°C - 26°C (Ref. 12468); 1°N - 10°S
Africa: endemic to Lake Mweru (Ref. 26626, 122085). Reports from other parts of Congo River in Democratic Republic of the Congo (Ref. 82324, 82335, 106245) and Zambia (Ref. 246, 27609) are either unconfirmed or questionable, or belong to other species (Ref. 26626, 106290).
非洲: 從 Kisangani 區域到湖 Mweru 流域的剛果河流域上游 ; 在 Malebo 水池 (史坦利潭) 的附近, 也記錄自剛果河下游。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 11.8 cm TL 雄鱼/尚未辨别雌雄; (Ref. 4983)
简单描述
型态特徵 | 形态测量图
背棘 (总数): 18 - 19; 背的软条 (总数): 9; 臀棘 3; 臀鳍软条: 7; 脊椎骨: 31 - 32.
颊的鳞片排列, 可变的, 前腹部地的一个无鳞片的区域; 胸鳞片的排列 , 细小与深嵌的鳞片, 有时有左右对称无鳞片的区域 (. 参考文献 28906) 后颈-颈背的鳞片看得见的, 大于被发现于的腹面的腹面的.(参考文献 26626)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Mouthbrooding by females.非洲: 從 Kisangani 區域到湖 Mweru 流域的剛果河流域上游 ; 在 Malebo 水池 (史坦利潭) 的附近, 也記錄自剛果河下游。
Greenwood, H.P. and S.O. Kullander, 1994. A taxonomic review and redescription of Tilapia polyacanthus and T. stormsi (Teleostei: Cichlidae), with descriptions of two new Schwetzochromis species from the Upper Zaire River drainage. Ichthyol. Explor. Freshwat. 5(2):161-180. (Ref. 26626)
人类利用
渔业:
更多信息
年龄范围成长体长-体重体长-体长体长-频率形态测量图型态特徵仔鱼稚鱼动力学入添量丰度BRUVS
参考文献养殖养殖信息品种遗传学Electrophoreses遗传率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.声音神经毒速度泳型鳃区Otoliths脑重体重比眼睛色素
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特别资料
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
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).
