Common names from other countries
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: Diplotaxodon: Greek, diploos = twice + Greek, taxis = disposition + Greek, odous = teeth (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性; 深度上下限 50 - 200 m (Ref. 55949). 熱帶; 9°S - 15°S, 33°E - 36°E
Africa: Lake Malawi.
非洲: 馬拉威湖。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm ?, range 13 - ? cm
Max length : 11.7 cm SL 雄鱼/尚未辨别雌雄; (Ref. 55949); 最大体重: 0.00 g
简单描述
检索表 | 型态特徵 | 形态测量图
Diagnosis: relatively large eyes, long lower jaw, great predorsal distance and short dorsal fin base; long pectoral fin, often reaching past the third anal fin spine (Ref. 55949).
鉴别: 相当大的眼,长的下颌, 大的前背距离与短的背鳍基底; 长的胸鳍, 时常延伸到第三根臀鳍棘.(参考文献 55949)
描述: 身体纵深; 大的眼睛有直径大于吻的长度; 突出的上颌骨前的茎; 下颌有时清楚地些微地伸出超过上颌颌; 神经突起一般突出; 腹鳍短, 时常不达到排泄孔。 (参考文献 55949)
体色 雌性与非繁殖期的雄性银色的与 countershaded; 雄性在繁殖方面穿着比较深色的背面有银色的侧面, 一个白色的腹面与背鳍的一个宽的白色边缘, 从前面到背面轻敲者所以鳍在前面显得白色的但是在背部的黑色; 腹鰭與臀鰭通常深色的; 臀鰭有 1-2 大又白黃色的 eggspots.(參考文獻 55949)
Deep-water species, usually found close to the bottom on shelf areas; zooplankton feeder (Ref. 55949).
深水域种, 通常发现在大陆架区域上接近底部; 浮游动物捕食者.(参考文献 55463)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
非洲: 馬拉威湖。
Turner, G.F. and J.R. Stauffer, 1998. Three new deep water cichlid fishes of the genus Diplotaxodon from Lake Malawi, with a redescription of Diplotaxodon ecclesi. Ichthyol. Explor. Freshwat. 8(3):239-252. (Ref. 30390)
CITES (Ref. 128078)
Not Evaluated
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5078 [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).
营养阶层 (Ref.
69278): 3.9 ±0.7 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).