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: 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
生態學
; 淡水 居於水底的; 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 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 16.5 cm SL 雄魚/尚未辨別雌雄; (Ref. 40031); 15.1 cm SL (female)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 15 - 17; 背的軟條 (總數) : 9 - 11; 臀棘: 3; 臀鰭軟條: 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).
身體相當深的; 頭部大的.(參考文獻 40031) 顎 isognathous.(參考文獻 40031) 唇明顯增大 (參考文獻 40031,54524), 軟的, 而且深深地在吻與下頜之上摺疊了背面.(參考文獻 40031) 不突出的上頜骨前的莖.(參考文獻 40031) 在外部的列上頜與下頜二頭齒中的齒, 相當緊密地在一起。 (參考文獻 40031) 胸鰭相當長的, 延伸經過對第七個臀鰭鰭條的基底的第三根臀鰭棘的基底.(參考文獻 40031) 尾鰭靠近覆有鱗片的超過鰭長度中的四分之三背面與腹面邊緣.(參考文獻 40031)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
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).
營養階層 (Ref.
69278): 3.5 ±0.4 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).
