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: Pterophyllum: Greek, pteron, = fin, sail + Greek, phyllon = leaf; apparently in reference to the tall wide and triangular dorsal fin (Ref. 45335).
Issue
Redescription based on Peruvian material in Kullander (1986: 210), with bibliography, diagnosis, description, distribution, and illustrations. Authorship follows Paepke and Schindler (2002).
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性; pH range: 6.0 - 8.0; dH range: 5 - 13. 熱帶; 24°C - 30°C (Ref. 40602); 6°N - 10°S, 78°W - 51°W
South America: Amazon River basin, in Peru, Colombia, and Brazil, along the Ucayali, Solimões and Amazon rivers; rivers of Amapá (Brazil), Rio Oyapock in French Guiana; Essequibo River in Guyana.
南美洲: 在祕魯，哥倫比亞與巴西的亞馬遜河流域沿著 Ucayali ， Solimoes 與亞馬遜河; Amapa(巴西) 的河, 在法屬圭亞那的 Rio Oyapock; 在蓋亞那的 Essequibo 河。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 10.5 cm TL 雄魚/尚未辨別雌雄; (Ref. 125882); 最大體重: 25.00 g (Ref. 121647)
Body compressed and disc-shaped; dorsal and anal spiny rays increasing in length from anterior to posterior part of the fin; first branched rays also very long; body height at anal fin level 1.07 to 1.29 times in SL; body color silvery with dark vertical bars (7 in juveniles, 4 in adults) (Ref. 35237).
身體扁長形的與體盤-形狀的; 長度一直增加的背鰭與臀鰭刺狀的鰭條從位於鰭的較後面的部分前; 第一個分支條也非常長的; 在臀鰭水平 1.07 到 1.29 標準體長比率的身體高度; 身體顏色銀色的有深色的縱帶 (7 在稚魚中,4 當成魚時) 。 (參考文獻 35237)
Inhabit swamps or flooded grounds where the aquatic and riverine vegetation are dense and the water is either clear or silty. Its color is deeper in clear water (Ref. 35237). One of the most popular of all the tropical aquarium fish. Maximum length 15 cm TL (Ref. 7020). Aquarium keeping: in groups of 5 or more individuals; keep pairs in small tanks for breeding; minimum aquarium size 100 cm (Ref. 51539).
棲息於沼澤或者水生而河的植物是密集的被水淹沒的地面與水或是清澈或淤泥的。 更深地在清澈的水域的它的色彩是.(參考文獻 35237) 一最受歡迎的所有熱帶的水族館魚。 最大的長度 15 公分TL.(參考文獻 7020) 水族館保持: 形成 5個或更多個體的群體; 把對留在小的水族箱中繁殖; 水族館最小體型 100 公分.(參考文獻 51539)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Males court females during the breeding season. Both male and female guard the eggs which are attached to the surface of aquatic vegetation in a nest area (Ref. 46591). During the entire brooding cycle, bonding of the original pair of parents is maintained complete with defence of each partner against aggression or potential rivals (Ref. 46591).南美洲: 在祕魯，哥倫比亞與巴西的亞馬遜河流域沿著 Ucayali ， Solimoes 與亞馬遜河; Amapa(巴西) 的河, 在法屬圭亞那的 Rio Oyapock; 在蓋亞那的 Essequibo 河。
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 2024-1)
無危 (LC) ; Date assessed: 20 November 2020
人類使用
漁業: 高經濟性; 水族館: 高經濟性
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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=0.03162 (0.01899 - 0.05266), b=2.98 (2.84 - 3.12), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 3.6 ±0.59 se; based on food items.
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (tm<1).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
