分类 / 名称
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Teleostei >
Cichliformes (Cichlids, convict blennies)
鱸形目 (Cichlids, convict blennies) >
Cichlidae (Cichlids)
麗魚科 (Cichlids) > Cichlinae
Etymology: Mayaheros: Named for the native Mesoamerican Maya people whose ancestral distribution includes most of the native area of the M. urophthalmus group, very likely the ancestral area of the whole genus. The name is combined with the old cichlid genus name Heros (meaning hero), to be understood as the hero of the Maya people (Ref. 114771).
Eponymy: Named after the Mayan people who inhabit the areas of Central America where these fish occur. [...] (Ref. 128868), visit book page.
More on author: Günther.
环境:氛围 / 气候带 / 深度上下限 / 分布范围
生态学
; 淡水; 半咸淡水 底中水层性; 非迁移的 (Ref. 126106); 深度上下限 2 - ? m (Ref. 7335). 熱帶; 20°C - 39°C (Ref. 35127); 27°N - 11°N, 98°W - 80°W (Ref. 55201)
Central America: Atlantic drainages from Mexico to Nicaragua.
中美洲: 來自墨西哥到尼加拉瓜的大西洋的流域。
首次成熟时的长度 / 大小 / 重量 / 年龄
成熟度: Lm 13.2, range 10 - 19 cm
Max length : 39.4 cm TL 雄鱼/尚未辨别雌雄; (Ref. 40637); 最大体重: 1.1 kg (Ref. 40637)
简单描述
检索表 | 型态特徵 | 形态测量图
Adults inhabit freshwater marshes and mangrove swamps. Adults prefer coastal lagoons and rivers and will tolerate marine conditions. They feed on small fishes and macro-invertebrates (Ref. 7335). Spawn on the bottom in both fresh and brackish water (Ref. 35127).
栖息于淡水的湿地与红树林沼泽。 偏爱岸边泻湖与河而且将容忍海洋的环境。 吃小鱼与大型无脊椎动物。 (参考文献 7335) 产卵在两者的淡水与咸水。
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Max. 600 eggs. 中美洲: 來自墨西哥到尼加拉瓜的大西洋的流域。
Page, L.M. and B.M. Burr, 1991. A field guide to freshwater fishes of North America north of Mexico. Houghton Mifflin Company, Boston. 432 p. (Ref. 5723)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
渔业: 商业性; 养殖: 商业性; 游钓鱼种: 是的; 水族馆: 商业性
工具
特别资料
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网络资源
基于模型的估算
系统发育多样性指数 (参考文献
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02884 (0.02235 - 0.03722), b=3.04 (2.97 - 3.11), in cm total length, based on LWR estimates for this species (Ref.
93245).
营养阶层 (参考文献
69278): 3.9 ±0.57 se; based on food items.
Generation time: 6.7 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
回复力 (参考文献
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (K=0.16-0.20; tmax=7; Fec=2,085-6,615).
渔业脆弱性 (Ref.
59153): Moderate vulnerability (44 of 100).
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