Results 101 to 110 of about 14,323 (223)

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  

Morphology of the urogenital papilla and its component ducts in Astyanax altiparanae Garutti & Britski, 2000 (Characiformes: Characidae) [PDF]

open access: gold, 2015
Diógenes Henrique de Siqueira‐Silva   +3 more
openalex   +1 more source

Karyotypic Diversity of Characid Families (Pisces, Characidae)

open access: yesCaryologia, 1990
Somatic karyotypes of four characid fishes usually rearing in acquarium are presented. Family Lebiasinidae: Nannostimus beckfordi has 2n = 42 = 2M + 40A and Nannobrycon eques has 2n = 34 = 34A.
openaire   +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  

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  

Alimentação e ecomorfologia de duas espécies de piranhas (Characiformes: Characidae) do lago de Viana, estado do Maranhão, Brasil [PDF]

open access: diamond, 2005
Nivaldo Magalhães Piorski   +3 more
openalex   +1 more source

Valores para o leucograma e trombograma de juvenis de dourado (Salminus brasiliensis) em condições experimentais de cultivo. [PDF]

open access: yes, 2014
Este estudo teve por objetivo caracterizar as células sanguíneas e quantificar os trombócitos e leucócitos de juvenis de Salminus brasiliensis mantidos em condições experimentais de cultivo, desde a alevinagem.
HISANO, H.   +4 more
core  

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