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: Nanochromis: Latin, nannus = small + Greek, chromis = a fish, perhaps a perch (Ref. 45335); wickleri: Named for Wolfgang Wickler in recognition of his behavioral studies of cichlids in general and of benthic Congolese cichlids in particular (Ref. 57505).
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的. 热带
Africa: Lake Mai Ndombe (= Lake Leopold II) (middle Congo River basin) in Democratic Republic of the Congo (Ref. 57505).
非洲: 湖 Mai Ndombe.(参考文献 57505)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 7.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 57505)
简单描述
型态特徵 | 形态测量图
背棘 (总数): 16 - 17; 背的软条 (总数): 10-11; 臀棘 3; 臀鳍软条: 8; 脊椎骨: 28. A large deep-bodied species of Nanochromis with an elevated soft dorsal fin ray count (10-11) and the presence, in adults, of strongly produced membranous fin lappets on the second and third dorsal fin spines (Ref. 57505). It has also an almost scaleless cheek and nape, an upper lateral line contiguous with the dorsal fin base, five laterosensory pores on the dentary, a tubular pore canal in the anguloarticular, and seven laterosensory pores on the preopecle (Ref. 57505). Snout long with a steeply inclined and strongly convex dorsal contour and an almost straight ventral contour (Ref. 57505). Lower pharyngeal jaw is extremely gracile, with narrow horns and a short blunt keel; the dentigerous surface is sparsely covered with fine weakly bicuspid teeth (Ref. 57505). Caudal fin longer than deep, subacuminate, with fin rays increasing in length from the outer rays towards the central rays (Ref. 57505).
一个 Nanochromis 的极深处身体种有一个升高的软背鳍鳍条计数 (10-11) 与出现, 当成鱼时, 强烈引起膜状的鳍垂部在第二个与第三根背鳍棘上.(参考文献 57505) 也它有一个几乎无鳞片的颊与后颈,一条上面的侧线在齿骨上与背鳍基底五个侧线感觉小孔接触, 在 preopecle 上的 anguloarticular, 与七个侧线感觉小孔中的管状孔管.(参考文献 57505) 吻长的具有一个非常斜与强烈中凸的背部轮廓与一个几乎直腹的轮廓.(参考文献 57505) 低的咽颌非常地是 gracile, 有狹窄的觸角與一個短的鈍龍骨脊; 有齒的表面是覆蓋著稀疏的細弱的雙尖齒。 (參考文獻 57505) 尾鰭長度超過深的﹐子銳利的, 藉由鰭條長度一直增加從對於中央的鰭條外部的鰭條.(參考文獻 57505)
Collected at sandy beach interspersed with flat laterite terraces; 1-2 m deep (Ref. 57505).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
非洲: 湖 Mai Ndombe.(参考文献 57505)
Schliewen, U.K. and M.L.J. Stiassny, 2006. A new species of Nanochromis (Teleostei: Cichlidae) from Lake Mai Ndombe, central Congo basin, Democratic Republic of Congo. Zootaxa 1169:33-46. (Ref. 57505)
人类利用
渔业:
更多信息
俗名同种异名新陈代谢捕食者生态毒物学繁殖成熟度产卵场产卵群集孕卵数卵卵的发育
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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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01514 (0.00700 - 0.03275), b=2.97 (2.80 - 3.14), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.3 ±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).
