Results 51 to 60 of about 793 (179)

Aumentar a produção de peixes ornamentais cultivados: um desafio ambiental e econômico [PDF]

, 2015
O comércio internacional de organismos aquáticos ornamentais cresce, desde 1985, a uma taxa média anual de 14%. Mundialmente os maiores produtores de peixes ornamentais em cativeiro estão localizados em Singapura, Malásia, Hong Kong,Tailândia, Indonésia,
FUJIMOTO, R. Y., MARIA, A. N.
core  

Metazoan and protozoan parasites of freshwater ornamental fish from Brazil. [PDF]

, 2020
Annually, 27 million of freshwater ornamental fish have been exported from Brazil for international trade, mainly to the United States and Europe. Most of these fish are originated from Amazonian basin, especially from the states of Amazonas (25.0 ...
JERÔNIMO, G. T., LEMOS, J. R. G., MARTINS, M. L., TAVARES-DIAS, M.   +3 more
core  

Freshwater fish as hosts for parasites in Australia: How much do we really know?

Ecology of Freshwater Fish, Volume 33, Issue 1, January 2024.
Abstract Australia has a highly endemic freshwater fish fauna, but basic biological knowledge for most is lacking. This includes an understanding, and description, of their parasite fauna. Additionally, the impacts of introduced fish species, and their parasites which have transferred across to native species, are also mostly unknown.
Diane P. Barton, Shokoofeh Shamsi
wiley   +1 more source

Vibrio cholerae non-O1/non-O139 infection in fish in the Czech Republic

Veterinární Medicína, 2015
Pathogenic Vibrio cholerae non-O1/non-O139 was isolated from the fry of the Cardinal tetra, Paracheirodon axelrodi and in adult Raphael catfish, Platydoras costatus kept in aquarium conditions.
J. Rehulka, P. Petras, M. Marejkova, E. Aldova   +3 more
doaj   +1 more source

Topographic study of neuronal populations in the grey mullet telencephalon [PDF]

, 2017
Traballo fin de grao (UDC.CIE). Bioloxía. Curso 2016/2017[Resumen] En este trabajo se realizó un estudio sobre las poblaciones neuronales del teléncefalo del múgil adulto, Chelon labrosus (Risso, 1827), pez teleósteo perteneciente a la familia de los ...
Rodríguez López, Alba
core  

Mycobacterial infection in aquarium fish

Veterinární Medicína, 2003
In the first part of the study, 70 aquarium fish of different species, originating from stocks from the CzechRepublic, were pathomorphologically examined for the presence of granulomatous lesions. Granulomas were diagnosed in 44 (62.9%) fish. From these,
P. Lescenko, L. Matlova, L. Dvorska, M. Bartos, O. Vavra, S. Navratil, L. Novotny, I. Pavlik   +7 more
doaj   +1 more source

[Histology and morphometry of the in the freshwater Paracheirodon axelrodi (Characiformes: Characidae)].

Revista de biologia tropical, 2010
The visual system of Teleost fishes has a wide range of adaptations. The eye has suffered modifications, mainly towards better sensitivity and visual resolution according to specific environmental conditions. In that way, this organ is so important for survival.
Mario O, Tovar, Martha J, Obando, Edwin, Gómez, María L, Caldas, Hernán, Hurtado   +4 more
openaire   +1 more source

A checklist of chromosome numbers and karyotypes of Amazonian freshwater fishes [PDF]

, 1992
Une liste des nombres de chromosomes de 211 espèces de poisson du bassin amazonien est présentée. Ces espèces, appartenant à 5 ordres, sont caractérisées par une grande variabilité du nombre de chromosomes (2n = 22 à 2n = 134), par la présence de ...
Falcao, J., Feldberg, E., Nakayama, C.M., Porto, J.I.R.   +3 more
core  

Keragaman Karakter Morfologi antara Trichodina Nobilis dan Trichodina Reticulata pada Ikan Komet (Carrasius Auratus) [PDF]

, 2013
Infeksi parasit dapat menyebabkan kerugian pada USAha budidaya dan konsumen penggemar ikan hias. Kota Bandar Lampung merupakan salah satu pusat penjualan ikan hias air tawar yang potensial secara ekonomi.
Adiputra, Y. T. (Yudha), Efendi, E. (Eko), Wardiyanto, W. (Wardiyanto), Windarto, R. (Resto)   +3 more
core  

Length-weight relationships and condition factor of five ornamental fish species of the middle of the Negro River basin, Amazon, Brazil

Anais da Academia Brasileira de Ciências
Length-weight relationships (LWR) were calculated for five freshwater ornamental fish species from the middle Negro River basin in the Brazilian Amazon. Samplings were carried out from October 2011 to February 2012, and the specimens were found close to ...
MARCIO Q.C. SANTOS, JEFFERSON RAPHAEL G. LEMOS, CARMEL N. PEREIRA, REBECA B. NASCIMENTO, PAULO HENRIQUE R. ARIDE, ADRIANO T. DE OLIVEIRA   +5 more
doaj   +1 more source