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: Otopharynx: Greek, ous = hear + Greek, pharyngx = pharynx (Ref. 45335); pachycheilus: Named after the thick lip, the character that first made this species immediately recognizable as a unique three-spotted taxon (Ref. 40031).
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的; 深度上下限 125 - 135 m (Ref. 58018). 熱帶
Africa: Lake Malawi (Ref. 40031).
非洲: 馬拉威湖。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 16.5 cm SL 雄鱼/尚未辨别雌雄; (Ref. 40031); 15.1 cm SL (female)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 15 - 17; 背的软条 (总数) : 9 - 11; 臀棘: 3; 臀鳍软条: 8 - 10. Body relatively deep; head large (Ref. 40031). Jaws isognathous (Ref. 40031). Lips greatly enlarged (Ref. 40031, 54524), soft, and deeply folded back onto snout and lower jaw (Ref. 40031). Premaxillary pedicel not prominent (Ref. 40031). Teeth in outer rows of upper and lower jaws bicuspid, relatively closely set (Ref. 40031). Pectoral fin relatively long, extending past base of third anal fin spine to base of seventh anal fin ray (Ref. 40031). Caudal fin scaled more than three quarters of fin length near dorsal and ventral edges (Ref. 40031).
身体相当深的; 头部大的.(参考文献 40031) 颚 isognathous.(参考文献 40031) 唇明显增大 (参考文献 40031,54524), 软的, 而且深深地在吻与下颌之上折迭了背面.(参考文献 40031) 不突出的上颌骨前的茎.(参考文献 40031) 在外部的列上颌与下颌二头齿中的齿, 相当紧密地在一起。 (参考文献 40031) 胸鳍相当长的, 延伸经过对第七个臀鳍鳍条的基底的第三根臀鳍棘的基底.(参考文献 40031) 尾鳍靠近覆有鳞片的超过鳍长度中的四分之三背面与腹面邊緣.(參考文獻 40031)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
非洲: 馬拉威湖。
Arnegard, M.E. and J. Snoeks, 2001. New three-spotted cichlid species with hypertrophied lips (Teleostei: Cichlidae) from the deep waters of Lake Malawi/Nyasa, Africa. Copeia 2001(3):703-717. (Ref. 40031)
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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=0.01905 (0.00827 - 0.04391), b=3.01 (2.82 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.5 ±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).
