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: Aulonocara: Greek, aulos = flute + Greek, kara = face, head (Ref. 45335); koningsi: Named after Ad Konings, whose work on the Malawi cichlids in general and the genus Aulonocara in particular has largely contributed to our knowledge of these fish (Ref. 55928).
Eponymy: Dr Adrianus Franciscus Johannes Marinus Maria ‘Ad’ Konings (d: 1956) is a Dutch ichthyologist, cichlid aquarist, photographer, writer and publisher who began collecting cichlids at the age of fourteen. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性; 深度上下限 3 - 25 m (Ref. 55929). 热带
Africa: endemic to Lake Malawi, only known from Mbenji Island in Malawi (Ref. 55929).
非洲: Mbenji 岛, 在马拉威的马拉威湖。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 9.2 cm SL 雄鱼/尚未辨别雌雄; (Ref. 55929)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 15 - 16; 背的软条 (总数) : 8 - 11; 臀棘: 3; 臀鳍软条: 6 - 8. Diagnosis: dorsal profile rounded; territorial males uniformely blue; egg spots on anal fin absent or strongly reduced; melanin pattern of females and non-territorial males with vertical bars, often connected ventrally; spots on flanks present (Ref. 55929).
鉴别: 背面轮廓圆的; 具有领域性的雄性 uniformely 蓝色; 卵斑点没有臀鳍之上或强烈地缩小的; 具有纵带的雌性的黑色素图案与非具有领域性的雄性, 时常腹地连接; 在侧面上的斑点呈现。 (参考文献 55929)
描述: 头部相当大的; 背面轮廓圆的, 上方胸鳍上溯而且渐进地下降在胸鳍之后; 前的轮廓凹的, 尤其在雄性中; 颚骨，泪骨与前鳃盖骨发育得好的头部的孔; 外部的口部颌齿圆锥的, 由于外部的列齿增大; 低的咽颌齿圆锥的, 向前弯曲; 侧线的上半部, 藉由 26-31个鳞片, 有时达到尾柄但是不延伸到尾鰭; 側線的較下面的部位，與 14-18個鱗片，為大約 3個鱗片繼續尾鰭。 (參考文獻 55929)
體色 活著時: 具有領域性的雄性: 身體，頭部與鰭藍色; 尾鰭有放射黃色的陷紋; 側面下部些微黃色, 尤其接近尾鰭; 背鰭有白色的邊緣與黑色的靠近邊緣的條紋; 腹鰭有白色的邊緣; 臀鰭藍色, 與鰭斑點不存在或者強烈地縮小的; 眼紅褐色的.(參考文獻 55929) 稚魚, 雌性與非具有領域性的雄性: 6-8個深色的縱帶, 有時融合了或 V 形的; 在側面上的 2-3個斑點, 那一個 1 位於尾梗之上; 雌性有時深褐色的, 依據情緒的州與光而定以, 為條件而且在不成對的鰭上有微白色的圓或瘦長的斑點.(參考文獻 55929) 當保存在酒精中時: 身體深灰褐色, 雄性幾乎黑色的; 不成對的鰭時常有白色的邊緣; 雌性在背鰭與臀鰭的軟棘的部位上有圓的白色斑點; 6-8個縱帶, 那一個 5 被位於背鰭下面.(參考文獻 55929)
Inhabits intermediate zone between rocks and sand; feeds on sandy patches between rocks; males hold territories and excavate beneath rocks to construct their spawning burrow; females occur in small groups of 4 to 5 individuals (Ref. 55929).
栖息于混合沙子-岩石的栖息地; 雌性雄鱼领土的周围出现在小群鱼群。 (参考文献 55929)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
非洲: Mbenji 岛, 在马拉威的马拉威湖。
Tawil, P., 2003. Aulonocara koningsi n. sp., un cichlidé nouveau du lac Malawi apparenté à Aulonocara stuartgranti (Pisces: Teleostei: Cichlidae). L'An Cichlidé 3:89-98. (Ref. 55929)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
人类利用
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01445 (0.00674 - 0.03099), b=2.99 (2.82 - 3.16), 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): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Assuming Fec<1000).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
