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) > Cichlasomatinae
Etymology:
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水; 半鹹淡水 底中水層性. 熱帶; 24°C - 27°C (Ref. 13614)
Central America: Hispaniola (Haiti and Dominican Republic).
中美洲: 希斯盤紐拉島 (海地與多明尼加共和國).
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm ?, range 8 - ? cm
Max length : 21.5 cm SL 雄魚/尚未辨別雌雄; (Ref. 36377)
Inhabits lakes and streams. Largely found solitarily or in pairs, rarely in groups of 6-8, often in association with poeciliids and the mugilid Agonostomus monticola. Occurs with introduced cichlids at numerous localities. Adults swim in open water, taking refuge in small crevices under debris or in rocks when pursued. Young fish are frequently found in aquatic vegetation. Feeds on algae, other aquatic plants and turret shells.
棲息於湖泊與溪流。 主要地發現單獨地或成對, 極少在群體的 6-8, 常見於鄰近胎鱂科魚類與鯔科魚類 Agonostomus monticola中. 與在很多的地點生存在一起引入慈鯛科魚類。 成魚游泳在開放的水域中, 佔據藏身處在殘礫下面的小的裂隙中或者在岩石中當被追捕。 幼魚是發現於時常的水生植物。 吃藻類，其他的水生植物與小塔貝殼。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
Clean a stone and deposit 150-200 eggs. Female cares for eggs and larvae (Ref. 40602).中美洲: 希斯盤紐拉島 (海地與多明尼加共和國).
Chakrabarty, P., 2006. Taxonomic status of the Hispaniolan Cichlidae. Occasional Papers of the Museum of Zoology University of Michigan No. 737:1-17. (Ref. 79681)
人類使用
漁業: 商業性; 水族館: 商業性
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02692 (0.01216 - 0.05956), b=3.04 (2.86 - 3.22), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 2.9 ±0.35 se; based on food items.
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (16 of 100).
