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: More on author: Kner.
Issue
Reviewed by Bussing (1998: 310), with key, diagnosis, geographical distribution, and figures.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性; pH range: 5.5 - 8.0; dH range: 1.5 - 8. 熱帶; 22°C - 29°C (Ref. 36880)
Central America: Atlantic slope of Panama and Pacific slope of Costa Rica (Coto River).
中美洲: 巴拿馬的大西洋斜坡與哥斯大黎加 (Coto 河) 的太平洋斜坡.
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 14.5 cm TL 雄魚/尚未辨別雌雄; (Ref. 7335)
Inhabits stagnant waters as well as shallow waters of smaller rivers with organic material and low velocity. Abundant in creeks with much organic matter but also resides in the shallow waters of rivers (Ref. 36880). Feeds on aquatic insects. Forms small groups on the river bottoms.
棲息於污濁的水域以及以有機物與低的速度較小的河的淺水域。 豐富的在小溪中有很多的有機物也歸河的淺水域所有.(參考文獻 36880) 吃水生昆蟲。 在河底部上形成小群魚群。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
An open bottom spawner which produces hundreds of eggs. Both parents care for their eggs until the fry are a week into free-swimming (Ref. 12251).中美洲: 巴拿馬的大西洋斜坡與哥斯大黎加 (Coto 河) 的太平洋斜坡.
Kullander, S.O., 2003. Cichlidae (Cichlids). p. 605-654. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil. (Ref. 36377)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 07 November 2019
人類使用
漁業: 自給性漁業
工具
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02042 (0.00927 - 0.04498), b=3.11 (2.92 - 3.30), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.2 ±0.40 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 (Assuming Fec<1000).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
