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: Amphilophus: Greek, amphi = on both sides + Greek, lophos = crest (Ref. 45335).
More on author: Günther.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 熱帶; 23°C - 33°C (Ref. 7335); 15°N - 8°N
Central America: Atlantic slope of Nicaragua and Costa Rica (San Juan River drainage, including Lakes Nicaragua, Managua, Masaya and Apoyo).
中美洲: 尼加拉瓜與哥斯大黎加 (桑河胡安河流域，包括湖尼加拉瓜，馬拿瓜， Masaya 與 Apoyo) 的大西洋斜坡.
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 24.4 cm SL 雄魚/尚未辨別雌雄; (Ref. 36377)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
This species coloration is mostly bright orange to orange-red in adults; mature males are of larger size, longer fins and with a distinct hump on their heads; aquarists usually refer to the lighter-colored, thin-lipped form as this species.
狀似 Amphilophus citrinellus; 大部份鮮橘色對橘紅色的顏色當成魚時; 成熟的雄性是有較大的, 較長的鰭而且在他們的頭部上具有一個明顯的隆起; 水族館通常指的是顏色較淡者, 細的-唇了如這種的形式。
Lives in box-cut canals with rocky vertical sides, crevices used for spawning and protection of the young (Ref. 5723). Found in lakes; uncommon in the rivers but will penetrate the lower river valleys where the water is slow flowing or tranquil (Ref. 7335). Omnivorous, eating mostly aufwuchs, snails and small fishes (Ref. 7335); also feeds on insect larvae, worms and other bottom-dwelling organisms (Ref. 44091). Majority of this fish has normal cryptic coloration (black, gray or brown), matching the substrate for camouflage and survival purposes. About 10 % of this species is xanthomorphic, undergoing a color metamorphosis at varying stages of growth (Ref. 7335). An experimental fish being used for behavioral studies (Ref. 4537).
生活在四方形的管有岩石的垂直側邊, 裂隙用來了產卵與幼魚的保護.(參考文獻 5723) 發現於湖了; 罕見在河中但是將深入水是緩慢流動或安靜的下面的河谷 (. 參考文獻 7335) 雜食性, 大部份吃附著生物，蝸牛與小魚;(參考文獻 7335) 也吃昆蟲幼生，蠕蟲與其他的底棲生物。 (參考文獻 44091) 這一個魚的多數有正常的善於隱藏的顏色 (黑色, 灰色或者褐色), 與底部相配為偽裝與生存目的。 大約 10% 的這種是黃色形的, 在改變成長的階段歷經色彩銳變。 (參考文獻 7335) 一個實驗的魚被用來行為的研究.(參考文獻 4537)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Spawn preferentially on the ceiling of natural caves (Ref. 38966). Deposit eggs on hard substrates, such as rocks or logs; both parents guarding the eggs and the fry for several weeks (Ref. 44091). 300-1000 eggs (Ref. 2060).中美洲: 尼加拉瓜與哥斯大黎加 (桑河胡安河流域，包括湖尼加拉瓜，馬拿瓜， Masaya 與 Apoyo) 的大西洋斜坡.
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: Version 2024-2)
無危 (LC) ; Date assessed: 07 November 2019
人類使用
漁業: 沒有興趣; 游釣魚種: 是的; 水族館: 商業性
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02692 (0.01189 - 0.06092), b=3.03 (2.84 - 3.22), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.2 ±0.47 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=300-1,000).
Fishing Vulnerability (Ref.
59153): Low vulnerability (20 of 100).
