分類 / Names
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
More on author: Günther.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 熱帶; 22°C - 32°C (Ref. 7335)
Central America: Atlantic slope from Belize to Nicaragua.
中美洲: 大西洋斜坡從貝里斯到尼加拉瓜。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 12.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 36377); 8.0 cm TL (female)
Inhabits lakes and rivers, preferring the shallows and bank areas. Found over sand, mud and rock bottoms and prefers the slower moving waters of the lower river valleys (Ref. 7335).
棲息於湖與河,偏愛淺灘與岸區域。 發現在沙子, 泥與石質底部上了而且偏愛比較慢的移動下面河谷的水域。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Usually lays eggs in sand depressions. Produces 300-400 offspring per spawning.中美洲: 大西洋斜坡從貝里斯到尼加拉瓜。
Schmitter-Soto, J.J., 2007. A systematic revision of the genus Archocentrus (Perciformes: Cichlidae), with the description of two new genera and six new species. Zootaxa 1603:1-78. (Ref. 74403)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
人類使用
漁業: 沒有興趣; 水族館: 商業性
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01380 (0.00659 - 0.02894), b=3.07 (2.89 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 2.0 ±0.00 se; based on food items.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Fec=300-400).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
