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Characiformes (Characins) >
Gasteropelecidae (Freshwater hatchetfishes)
Etymology: Carnegiella: After Miss Margaret Carnegie, referring to the grace of the fish.
Eponymy: Margaret Cameron Carnegie (1897–1990) was the only child of the famous industrialist and philanthropist Andrew Carnegie (1835–1919) (see previous entry). [...] (Ref. 128868), visit book page.
More on author: Günther.
Issue
See Weitzman (1954), Weitzman (1960),Gery (1973), Gery (1977), and Weitzman and Weitzman (1982) for distribution.
Environment: milieu / climate zone / গভীরতার পরিসীমা / distribution range
বাস্তুসংস্থান
; স্বাদু পানি ভাসমান ; pH range: 5.0 - 8.0; dH range: 5 - 19. Tropical; 24°C - 28°C (Ref. 1672)
South America: Lower, middle and upper Amazon River basin; south of Amazon; and Caqueta River in Colombia.
আকৃতি / ওজন / Age
পরিপক্কতা : Lm ? range ? - ? cm
Max length : 3.5 cm SL পুরুষ/ লিঙ্গ অনিধর্ারিত ; (Ref. 39056)
Lives in groups. Feeds on crustaceans and insects (Ref. 7020). The females have an abdomen which is larger than those of the males. The eggs fall on the bottom or on vegetation and these hatch after 36 hours incubation at 25°C (Ref. 12225). Aquarium keeping: in groups of 5 or more individuals; may jump out of the aquarium; minimum aquarium size 80 cm (Ref. 51539).
Life cycle and mating behavior
পরিপক্কতা | প্রজনন | ডিম ছাড়া | ডিমসমূহ | ডিম্বধারন ক্ষমতা | শুককীট
Géry, J., 1977. Characoids of the world. Neptune City ; Reigate : T.F.H. [etc.]; 672 p. : ill. (chiefly col.) ; 23 cm. (Ref. 598)
IUCN Red List Status (Ref. 130435: Version 2025-1)
Threat to humans
Harmless
Human uses
মৎস্য: বাণিজ্যিক; মৎস্যাধার / এ্যাকুয়ারিয়াম : বাণিজ্যিক
হাতিয়ার
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ইন্টারনেট সুত্র
Estimates based on models
Phylogenetic diversity index (সূত্র
82804): PD
50 = 0.5645 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01660 (0.00894 - 0.03080), b=3.12 (2.95 - 3.29), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
ট্রফিক পর্যায়ে (সূত্র
69278): 3.3 ±0.43 se; based on food items.
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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