分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Characiformes (Characins)
脂鯉目 (Characins) >
Characidae (Characins; tetras)
脂鯉科 (Characins; tetras) > Stethaprioninae
Etymology: celibela: Name from the Greek 'kelis' for spot and 'belos' for arrow, in allusion to the roughly triangular spot on the middle caudal-fin rays..
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性.
South America: Amazon basin in Brazil.
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 4.9 cm TL 雄魚/尚未辨別雌雄; (Ref. 111518); 最大體重: 1.16 g (Ref. 111518)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背的軟條 (總數) : 8 - 9; 脊椎骨: 32 - 33. This species is distinguished from its congeners, except species those included in the M. lepidura group by the following: a dark blotch on the upper caudal-fin lobe, the lower lobe is hyaline or light grey (vs. caudal lobes hyaline or with a black blotch on both lobes). It is distinguished from the species of M. lepidura group by the absence of a humeral spot
(vs. presence) and in having a roughly triangular and dark spot at the caudal-fin base, extending posteriorly along the middle caudal-fin rays, and distinctly separate from the spot on the upper caudal-fin lobe (vs. middle caudal-fin rays hyaline or dark and no triangular spot separated from upper caudal-fin spot) (Ref. 85060).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
Marinho, M.M.F. and F. Langeani, 2010. Moenkhausia celibela: a new species from the Amazon basin, Brazil (Characiformes: Characidae). J. Fish Biol. 77(4):879-889. (Ref. 85060)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 07 November 2018
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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=0.01000 (0.00508 - 0.01968), b=3.00 (2.84 - 3.16), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.2 ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
