رده بندی / Names
اسامي عام | مترادف | Catalog of Fishes(جنس, گونه ها) | ITIS | CoL | WoRMS | Cloffa
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Characiformes (Characins) >
Stevardiidae (Stevardiids) > Xenurobryconinae
Eponymy: Ferdinand ‘Fred’ Cochu, a partner at Paramount Aquarium, is an American tropical-fish importer. (See also Fredcochu) (Ref. 128868), visit book page.
Issue
No recent descriptions. See Weitzman & Fink (1985) and Weitzman & Menezes (1998) for relationships. See Burns et al. (1995) for insemination in Tyttocharax.
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
; آب شيرين سطح زی. Tropical
South America: Amazon River basin.
Size / Weight / سن
بلوغ: Lm ? range ? - ? cm
Max length : 2.1 cm SL جنس نر / بدون خواص جنسي; (Ref. 34092)
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | تخم ها | Fecundity | توزاد ( لارو)
Ortega, H. and R.P. Vari, 1986. Annotated checklist of the freshwater fishes of Peru. Smithson. Contrib. Zool. (437):1-25. (Ref. 6329)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2025-1)
خطر برای انسان ها
Harmless
استفاده انسانی
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
Phylogenetic diversity index (مرجع
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00955 (0.00443 - 0.02057), b=3.06 (2.88 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (مرجع
69278): 3.0 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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