Results 161 to 170 of about 18,147 (299)

Perulernaea gamitanae (Copepoda: Lernaeidae) parasitizing tambaqui (Colossoma macropomum) (Characidae) and the hybrids tambacu and tambatinga, cultured in northern Brazil. [PDF]

open access: yes, 2017
The infestation rate in Colossoma macropomum, hybrid tambacu (C. macropomum x Piaractus mesopotamicus) and hybrid tambatinga (C. macropomum x Piaractus brachypomum) with Perulernaea gamitanae Thatcher and Paredes, 1985 from two fish farms in Amapá State,
DIAS, M. K. R.   +5 more
core  

Condition factor in nine species of fish of the Characidae family in the upper Paraná River floodplain, Brazil

open access: yesBrazilian Journal of Biology, 2002
The condition factor for nine species of tropical freshwater fish of the Characidae family in the upper Paraná River floodplain is described. Fish were caught over a period of 12 months (February 1993 to March 1994).
LIZAMA M. DE LOS A. P., AMBRÓSIO A. M.
doaj  

New species of miniature fish from Marajó Island, Pará, Brazil, with comments on its relationships (Characiformes: Characidae)

open access: yesNeotropical Ichthyology
A new miniature species of the family Characidae from Marajó Island, Pará State, Brazil is described and assigned to the genus Tyttobrycon. The new species can be distinguished from its congeners primarily by having multicuspid teeth on jaws, and ...
Manoela M. F. Marinho   +2 more
doaj   +1 more source

Alau reservoir: a multi-dimensional resource base in Borno State [PDF]

open access: yes, 1999
Aspects of the fishery resources of Alau Reservoir in Maiduguri are reported upon in this paper. It focuses attention on the fishery in terms of fish abundance and potential. It also discusses other resources associated with the fish production.
Bankole, N.O., Okaeme, A.N.
core  

Endocrine disruptive action of diclofenac and caffeine on Astyanax altiparanae males (Teleostei: Characiformes: Characidae).

open access: yesComparative biochemistry and physiology. Toxicology & pharmacology : CBP, 2020
Filipe G A Godoi   +7 more
semanticscholar   +1 more source

Haematological characteristics of Brazilian Teleosts: III. Parameters of the hybrid tambacu (Piaractus mesopotamicus Holmberg x Colossoma macropomum Cuvier) (Osteichthyes, Characidae) [PDF]

open access: gold, 2000
Marcos Tavares‐Dias   +4 more
openalex   +1 more source

Myxobolus sp. (Myxozoa) in the circulating blood of Colossoma macropomum (Osteichthyes, Characidae). [PDF]

open access: yes, 2019
Myxosporea parasitize many organs in fresh and saltwater fish. Species of the genus Myxobolus parasitizing the gills and other organs of the tambaqui Colossoma macropomum have been described.
AFFONSO, E. G.   +4 more
core  

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