Results 41 to 50 of about 234 (130)

Revisiting the History of Ornamental Aquaculture in Europe to Understand the Benefits and Drawbacks of Freshwater Fish Imports

Reviews in Aquaculture, Volume 17, Issue 2, March 2025.
ABSTRACT Ornamental aquaculture and fishkeeping are very popular with millions of enthusiasts worldwide. The number of newly imported fish species for ornamental purposes grew slowly from World War I until the 1980s. It then exponentially increased until now with more than 7900 species and a large number of scientifically undescribed morphotypes.
Jindřich Novák, Dieter Hohl, Martin Stuchlík, Jaroslav Hofmann, Michael F. Tlusty, André Lincoln Barroso Magalhães, Alberto Maceda‐Veiga, Surya Gentha Akmal, Gen Hua Yue, Pradeep Kumkar, Sean M. Marr, Joseph R. Sara, Nir Stern, Andrew L. Rhyne, James M. Furse, Lukáš Kalous, Jiří Patoka   +16 more
wiley   +1 more source

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

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

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

Histología y morfometría del ojo del pez dulceacuícola Paracheirodon axelrodi (Characiformes: Characidae)

Revista de Biología Tropical, 2009
El pez dulceacuícola P. axelrodi es de gran importancia comercial en la Orinoquía Colombiana y a nivel mundial, pero carece de estudios acerca de su visión. Se utilizaron diez individuos, con longitud total promedio de 2.7 cm (SD= 0.2, n= 20).
Mario O Tovar, Martha J Obando, Edwin Gómez, María L Caldas, Hernán Hurtado   +4 more
doaj  

COMERCIO DE PECES ORNAMENTALES EN COLOMBIA

Acta Biológica Colombiana, 2008
Este trabajo ofrece un panorama actualizado sobre el comercio de peces ornamentales en Colombia, abordando el tema desde el desarrollo que ha tenido su actividad productiva y el aprovechamiento extractivo, así como la dinámica de su comercio legal e ...
NÉSTOR JAVIER MANCERA-RODRÍGUEZ, RICARDO ÁLVAREZ-LEÓN   +1 more
doaj  

Exportação de peixes ornamentais do Estado do Amazonas, Bacia Amazônica, Brasil

Boletim do Instituto de Pesca, 2018
O Estado do Amazonas é um dos principais centros exportadores de peixes ornamentais do Brasil e depende essencialmente do extrativismo realizado em diversas áreas da bacia Amazônica.
Hélio Daniel Beltrão dos ANJOS, Raimundo Marcos de Souza AMORIM, Julio Alberto SIQUEIRA, Chris Rocha dos ANJOS   +3 more
doaj  

Social behaviors as welfare indicators in teleost fish. [PDF]

Front Vet Sci, 2023
Cavallino L, Rincón L, Scaia MF.
europepmc   +1 more source