Results 101 to 110 of about 477 (128)
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Journal of Fish Diseases, 2015
The genus Dermocystidium comprises fungal pathogens of the order Dermocystida in the class Ichthyosporea (http://www.ncbi.nlm.nih.gov/taxonomy). Several different Dermocystidium species have been described, infecting a variety of fish hosts and producing gill infections, skin lesions and visceral disease all over the world (Wildgoose 1995; Pekkarinen &
Martin C Langenmayer
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The genus Dermocystidium comprises fungal pathogens of the order Dermocystida in the class Ichthyosporea (http://www.ncbi.nlm.nih.gov/taxonomy). Several different Dermocystidium species have been described, infecting a variety of fish hosts and producing gill infections, skin lesions and visceral disease all over the world (Wildgoose 1995; Pekkarinen &
Martin C Langenmayer
exaly +4 more sources
Disseminated infection due to Exophiala pisciphila in Cardinal tetra, Paracheirodon axelrodi
Journal of Fish Diseases, 2017AbstractCardinal tetra, Paracheirodon axelrodi (Schultz, 1956), kept in an ornamental tank, was found to be affected by severe invasive mycosis. Externally, the disease manifested as abdominal swelling, and internally, the anterior part of the intestine was extremely bloated with abundant dematiaceous septate hyphae and an accumulation of fluid ...
Miroslav Kolarik, Vit Hubka
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Journal of Comparative Physiology B: Biochemical, Systemic, and Environmental Physiology, 2014
Mechanisms of Na(+) uptake, ammonia excretion, and their potential linkage were investigated in three characids (cardinal, hemigrammus, moenkhausia tetras), using radiotracer flux techniques to study the unidirectional influx (J in), efflux (J out), and net flux rates (J net) of Na(+) and Cl(-), and the net excretion rate of ammonia (J Amm).
Adalberto Val +2 more
exaly +5 more sources
Mechanisms of Na(+) uptake, ammonia excretion, and their potential linkage were investigated in three characids (cardinal, hemigrammus, moenkhausia tetras), using radiotracer flux techniques to study the unidirectional influx (J in), efflux (J out), and net flux rates (J net) of Na(+) and Cl(-), and the net excretion rate of ammonia (J Amm).
Adalberto Val +2 more
exaly +5 more sources
Hydrobiologia, 2017
Temperature is the main factor affecting the distribution of the sympatric Amazon fishes Paracheirodon axelrodi and Paracheirodon simulans. Both species are associated with flooded areas of the Negro river basin; P. axelrodi inhabits waters that do not exceed 30°C, and P. simulans lives at temperatures that can surpass 35°C.
D. Campos +5 more
semanticscholar +4 more sources
Temperature is the main factor affecting the distribution of the sympatric Amazon fishes Paracheirodon axelrodi and Paracheirodon simulans. Both species are associated with flooded areas of the Negro river basin; P. axelrodi inhabits waters that do not exceed 30°C, and P. simulans lives at temperatures that can surpass 35°C.
D. Campos +5 more
semanticscholar +4 more sources
The complete mitochondrial genome of Paracheirodon axelrodi (Characiformes:Characidae:Paracheirodon)
Mitochondrial DNA Part A, 2016The complete mitochondrial genome of Paracheirodon axelrodi was obtained by the traditional polymerase chain reaction method. The mitogenome was determined to be a 17,100 bp long circular molecule. It contains the typical complement of 13 protein-coding genes, 2 rRNAs and 22 tRNAs. This is first report on the complete mitogenome sequence of P. axelrodi.
Song-Hao Zhang +4 more
semanticscholar +3 more sources
Tolerance to temperature, pH, ammonia and nitrite in cardinal tetra, Paracheirodon axelrodi, an amazonian ornamental fish [PDF]
Acta Amazonica, 2008 Poor water quality condition has been pointed out as one of the major causes for the high mortality of ornamental fishes exported from the state of Amazonas, Brazil. The purpose of the current study was to define water quality standards for cardinal tetra (Paracheirodon axelrodi), by establishing the lower and higher for lethal temperature (LT50 ...
Marcon J L +2 more
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The food spectrum of the cardinal - tetra (Paracheirodon axelrodi, Characidae) in its natural habitat [PDF]
Acta Amazonica, 2004 The cardinal tetra (Paracheirodon axelrodi) is the most intensively commercialized ornamental fish from the Rio Negro Basin (Amazonas State, Brasil). Analysis of the stomach and gut contents of fish caught in their natural habitats show conclusively that the cardinal is essentially a predator, feeding on the mesofauna that adheres to submerged litter ...
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