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2006
Carassius auratus (Linnaeus, 1758) Fig. 10E.
Schulz-Mirbach, Tanja +1 more
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Carassius auratus (Linnaeus, 1758) Fig. 10E.
Schulz-Mirbach, Tanja +1 more
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Size constancy in goldfish (Carassius auratus)
Behavioural Brain Research, 1988This study examines whether fish are able to judge the real size of objects taking distance into account, or if size judgements are based purely on the angle objects subtend on the retina. Goldfish were trained to discriminate between 2 targets which differed from one another only in their diameters (5 cm and 10 cm), presented initially equidistantly ...
R H, Douglas, J, Eva, N, Guttridge
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Science China Life Sciences, 2018
Hybridization can combine the genomes of different strains or species, which leads to changes of genotype and phenotype in the hybrids. In this study, we aimed to investigate the genetic variations of hybrids (WR-F1 and WR-F2) derived from the intraspecific hybridization of white crucian carp (Carassius auratus cuvieri, WCC, ♀) and red crucian carp ...
Qingfeng, Liu +13 more
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Hybridization can combine the genomes of different strains or species, which leads to changes of genotype and phenotype in the hybrids. In this study, we aimed to investigate the genetic variations of hybrids (WR-F1 and WR-F2) derived from the intraspecific hybridization of white crucian carp (Carassius auratus cuvieri, WCC, ♀) and red crucian carp ...
Qingfeng, Liu +13 more
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101. Carassius auratus (Linnaeus, 1758) Common name. Goldfish Taxonomy: Original description: Cyprinus auratus Linnaeus, 1758: 322 [China; Japanese rivers; no types known]. Revisions. None. Illustrations. Guo (2021: 472, fig.). Distribution in Iran. —Distribution in River Basin and Ecoregions: Widespread in many parts of Iran. Status in Iran. [Exotic].—
Sayyadzadeh, Golnaz +1 more
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Sayyadzadeh, Golnaz +1 more
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Maturation of the goldfish (Carassius auratus) erythrocyte
Comparative Biochemistry and Physiology Part A: Physiology, 19921. Cohorts of [3H]thymidine-labelled erythrocytes were examined over a 42-day period in goldfish (Carassius auratus L.) recovering from phenylhydrazine HCl-induced anemia under normoxic conditions at 20 +/- 1 degree C and maintained with minimal disturbance on a high nutritional plane. 2.
A, Murad, A H, Houston
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Genetic Diversity in Crucian Carp (Carassius auratus)
Biochemical Genetics, 1999A survey of restriction fragment polymorphism in mitochondrial DNA of three subspecies of Carassius auratus throughout four provinces in China was undertaken using 17 restriction enzymes. Two carp, Cyprinus carpio rubbrofuscus and Cyprinus carpio carpio, were included as the outgroup.
J, Luo +4 more
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Anaerobic metabolism in goldfish (Carassius auratus)
Canadian Journal of Zoology, 1977At 20 °C goldfish survive anaerobic conditions for only a few hours while at 4 °C survival is extended to several days. During the course of low-temperature anaerobiosis there was a rise in blood glucose and lactate, a decline in liver glycogen concentration, and an increase in liver water content, while liver size remained constant.The better cold ...
R M, Walker, P H, Johansen
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Prostaglandin synthesis in goldfish heart, Carassius auratus
General and Comparative Endocrinology, 1984Potential precursors for prostaglandin (PG) synthesis were measured in goldfish heart and skeletal muscle by gas chromatography. Heart tissue contained docosahexaenoic, arachidonic, eicosapentaenoic, and eicosatrienoic acids in concentrations of 3223 +/- 128, 1216 +/- 7.8, 260 +/- 72.8, and 250 +/- 14 ng/mg wet wt, respectively.
C A, Herman +2 more
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Carassius auratus Conservation
Carassius auratus Common name. Goldfish. Diagnosis. Distinguished from C. carassius in West Asia by: ● flank silvery, golden-green or reddish / ● last simple anal and dorsal rays strongly serrated / ● 38–52 gill rakers / ● 26–33 total lateral-line scales/ ● free edge of dorsal concave or straight / ● usually 5½ branched anal rays / ● peritoneum black ...Freyhof, JÖrg +3 more
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Metabolism of14C-heptachlor in goldfish (Carassius auratus)
Archives of Environmental Contamination and Toxicology, 1979Goldfish injected with14C-heptachlor (38.2 μg/44 g fish) eliminated about 18% of the dose in 10 days. Analyses of the fish at the end of 10 days revealed the presence of five compounds of which 91.2% was unchanged heptachlor and the remainder was heptachlor epoxide (5.4%), 1-hydroxychlordene (1.0%), 1-hydroxy-2,3-epoxychlordene (1.1%) and a conjugate ...
M, Feroz, M A, Khan
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