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
Etymology: Cribroheros: Name from Latin noun 'crībrum' meaning sieve (verb crībrō meaning to sift or sieve), in combination with the old cichlid genus Heros meaning hero; referring to the substratum sifting feeding strategy..
Issue
Reviewed by Bussing (1998: 332), 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. 熱帶; 24°C - 26°C (Ref. 36880)
Central America: Atlantic slope of Costa Rica (Sixaola River).
中美洲: 哥斯大黎加 (Sixaola 河) 的大西洋斜坡.
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 13.5 cm SL 雄魚/尚未辨別雌雄; (Ref. 36377)
Prefers moderate to fast flowing rivers between 40 and 60 m elevation. Feeds on aquatic insects and detritus (Ref. 36880).
偏愛在 40 與 60 公尺海拔之間的和緩到快速的流動河。 吃水生昆蟲與碎屑。 (參考文獻 36880)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
中美洲: 哥斯大黎加 (Sixaola 河) 的大西洋斜坡.
Říčan, O., L. Piálek, K. Dragová and J. Novák, 2016. Diversity and evolution of the Middle American cichlid fishes (Teleostei: Cichlidae) with revised classification. Verteb. Zool. 66(1):1-102. (Ref. 114771)
IUCN 瀕危狀態 (Ref. 130435)
瀕危 (EN) (B1ab(iii,v)); Date assessed: 29 July 2019
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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=0.01514 (0.00706 - 0.03245), 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): 2.5 ±0.25 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).
