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Cribroheros alfari (Meek, 1907)

Pastel cichlid
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Nicaragua country information

Common names: [No common name]
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/nu.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Kullander, S.O., 2003
National Database:

Common names from other countries

分類 / Names 俗名 | 同種異名 | Catalog of Fishes(, ) | 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..
  More on author: Meek.

Issue
Villa and Miller, 1975 identified C. bouchellei as a junior synonym of A. alfari. Reviewed by Bussing (1998: 318), 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: 6.5 - 7.0; dH range: 2 - 10.   熱帶; 20°C - 34°C (Ref. 36880)

分布 國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri

Central America: Atlantic slope from Honduras (Patuca River) to Costa Rica.
中美洲: 來自宏都拉斯 (Patuca 河) 到哥斯大黎加的大西洋斜坡。 也已知來自哥斯大黎加的大西洋斜坡。

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 15.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 36377)

生物學特性     字彙 (例如 epibenthic)

Inhabits all sections of the river from the fast flowing upper sections to the slower moving lower reaches. Collected between 2 and 1150 m elevation. Prefers sand or mud substrata where it sifts for aquatic insects, especially diptera and ephemeroptera and seeds (Ref. 36880). Spawns about 300-400 eggs at the end of the dry season, just before the wet season.

棲息於河從的所有部分快速地流動上面的部分到更慢地移動下游。 在 2 與 1150 公尺海拔之間收集了。 偏愛沙或泥下層土壤在那裡它為水生昆蟲篩撒, 尤其雙翅類昆蟲與 ephemeroptera 與種子.(參考文獻 36880) 就在濕季之前, 在乾季末端產卵大約 300-400個卵。

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚

中美洲: 來自宏都拉斯 (Patuca 河) 到哥斯大黎加的大西洋斜坡。 也已知來自哥斯大黎加的大西洋斜坡。

主要參考資料 Upload your references | 參考文獻 | 合作者 : Kullander, Sven O. | 合作者

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: 17 June 2019

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的




人類使用

漁業: 沒有興趣; 水族館: 商業性
FAO(Publication : search) | FishSource |

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Trophic ecology
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參考文獻

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網路資源

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Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 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):  2.6   ±0.3 se; based on size and trophs of closest relatives
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).