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); gertrudae: Named after Dr. Gertrud Dudin, wife of Ad Koning, for her moral support, her interest in cichlids, and for her patience (Ref. 40898).
Eponymy: Dr Gertrud Konings-Dudin née Dudin is a German biologist who became (2007) Assistant Professor of Biology, El Paso Community College. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / 深度上下限 / distribution range
生态学
; 淡水 底中水层性; 深度上下限 3 - 30 m (Ref. 40898), usually 15 - ? m (Ref. 40898). 熱帶
Africa: both western and eastern shores of Lake Malawi.
非洲: 西方的與馬拉威湖的東岸。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 11.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 40898)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 16 - 18; 背的软条 (总数) : 9 - 11; 臀棘: 3; 臀鳍软条: 8 - 9. Males from the northern populations with a bright orange patch on shoulder (absent in southern populations) (Ref. 40898).
Body shape (shape guide): fusiform / normal.
雄性从北方的族群在肩 (不存在于南方的族群) 上具有一个鲜橘色的小区块.(参考文献 40898)
Found in sandy areas (Ref. 40898).
发现于沙地了。 (参考文献 40898)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Territorial males either dig crater nests, defend a rocky cave (north of Ruhuhu), or dig a spawning pit against a rock. Mouthbrooder.非洲: 西方的與馬拉威湖的東岸。
Konings, A., 1995. Lake Malawi cichlids. The Cichlids Yearbook 5:26-36. (Ref. 40898)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-1)
人类利用
工具
特别资料
下载 XML
网络资源
Estimates based on models
Phylogenetic diversity index (参考文献
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 (参考文献
69278): 3.6 ±0.4 se; based on size and trophs of closest relatives
回复力 (参考文献
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).
🛈
Nutrients (Ref.
124155): Calcium = 236 [131, 477] mg/100g; Iron = 1.87 [1.03, 3.70] mg/100g; Protein = 18 [17, 19] %; Omega3 = 0.503 [0.177, 1.439] g/100g; Selenium = 61.4 [24.1, 162.8] μg/100g; VitaminA = 62 [14, 176] μg/100g; Zinc = 3.08 [2.06, 4.69] mg/100g (wet weight);
