分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cichliformes (Cichlids, convict blennies)
鱸形目 (Cichlids, convict blennies) >
Cichlidae (Cichlids)
慈鯛科魚類 (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.
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
; 淡水; 半鹹淡水 底中水層性; 非遷移的 (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。
初熟時的長度 / 大小 / 重量 / 年齡
成熟度: Lm 13.2, range 10 - 19 cm
Max length : 39.4 cm TL 雄魚/尚未辨別雌雄; (Ref. 40637); 最大體重: 1.1 kg (Ref. 40637)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
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).
棲息於淡水的濕地與紅樹林沼澤。 成魚偏愛岸邊潟湖與河而且將容忍海洋的環境。 捕食小魚與大型無脊椎動物。 (參考文獻 7335) 產卵於底部在淡水與半鹹淡的水中.(參考文獻 35127)
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
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)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
無危 (LC) ; Date assessed: 25 September 2018
人類使用
漁業: 商業性; 養殖: 商業性; 游釣魚種: 是的; 水族館: 商業性
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基於模型的估計
系統發育多樣性指數 (參考文獻
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).
營養階層 (參考文獻
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.
回復力 (參考文獻
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (K=0.16-0.20; tmax=7; Fec=2,085-6,615).
釣魚的脆弱性 (Ref.
59153): Moderate vulnerability (44 of 100).
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