Results 21 to 30 of about 26,712 (226)

Evaluation of color intensity enhanced by paprika as feed additive in goldfish and koi carp using computer-assisted image analysis [PDF]

open access: yes, 2003
Body color intensity of red-colored koi carp Cyprinus carpio and goldfish Carassius auratus auratus varieties were measured to evaluate the effect of paprika used as a feed additive.
Hancz, Csaba   +4 more
core   +1 more source

A BAC library for the goldfish Carassius auratus auratus (Cyprinidae, Cypriniformes) [PDF]

open access: yesJournal of Experimental Zoology Part B: Molecular and Developmental Evolution, 2006
AbstractA goldfish (Carassius auratus auratus) bacterial artificial chromosome genomic library (BAC library) was constructed from one aquarium‐bred male specimen (tetraploid, 4n=100, genome size=3.52 pg/cell). The library consists of 128,352 positive clones with an average insert size of 150.4 kb, covering the genome 11‐fold.
Luo, Jing   +5 more
openaire   +4 more sources

Origin of Chinese goldfish and sequential loss of genetic diversity accompanies new breeds. [PDF]

open access: yesPLoS ONE, 2013
Goldfish, Carassius auratus, have experienced strong anthropogenic selection during their evolutionary history, generating a tremendous extent of morphological variation relative to that in native Carassius.
Shu-Yan Wang   +6 more
doaj   +1 more source

PERUBAHAN HEMATOLOGI IKAN MAS KOMET (Carassius auratus auratus) AKIBAT INFESTASI Argulus japonicus JANTAN dan Argulus japonicus BETINA

open access: yesJournal of Aquaculture and Fish Health, 2019
Penyakit pada budidaya ikan hias terutama yang disebabkan oleh ektoparasit. Ektoparasit merupakan salah satu penyebab menurunnya nilai jual komoditas ikan hias yang ada di Indonesia. Infestasi tingkat akut Argulus.
Fatih Riantono   +2 more
doaj   +1 more source

Scale brightness of common goldfish on diet supplemented with seaweed Sargassum sp. and pumpkin Cucurbita moschata

open access: yesJurnal Akuakultur Indonesia, 2016
The common goldfish Carassius auratus auratus is an ornamental freshwater fish species with  high market value. The market value of ornamental fish can be determined through some parameters, one of them is brightness of the fish scales.
Irfina Manda Astari   +2 more
doaj   +1 more source

Joint toxic effects of galaxolide and cadmium on Carassius auratus under polluting flow conditions containing soil-water interfaces from urban areas

open access: yes浙江大学学报. 农业与生命科学版, 2009
The polluting flow containing soil-water interfaces from urban areas was simulated under laboratory conditions in order to evaluate better the toxicity of environmental pollutants in natural water.
CHEN Fang, ZHOU Qi-xing
doaj   +1 more source

Goussia trichogasteri n. sp. (Apicomplexa: Eimenidae) infecting the aquarium-cultured golden gourami Trichogaster trichopterus trichopterus [PDF]

open access: yes, 1992
Goussia trichogasteri n. sp. is described from the gut of the aquarium fish Trichogaster trichopterus trichopterus. Gamogonic stages develop epicellularly in the gut epithelium. Oocysts are shed in early stage of sporulation.
Molnár, Kálmán, Székely, Csaba
core   +1 more source

Penambahan Ekstender Madu Dalam Proses Penyimpanan Sperma Beku Terhadap Motilitas Dan Viabilitas Spermatozoa Ikan Komet (Carassius auratus auratus)
[Additions Extender Honey In Frozen Sperm Storage Process Against Sperm Motility And Viability Comet Fish (Carassius auratus auratus) ]

open access: yesJurnal Ilmiah Perikanan dan Kelautan, 2010
The development of fish culture is strongly influenced by hatchery technology, especially in the stock of fish seed. Often, the problem arises in the stock of seeds, due to the maturation of gametes, broadstock fish sometimes do not happen simultaneously,
Boedi Setya Rahardja   +2 more
doaj   +1 more source

Effect of acute copper sulfate exposure on olfactory responses to amino acids and pheromones in goldfish (Carassius auratus) [PDF]

open access: yes, 2009
Exposure of olfactory epithelium to environmentally relevant concentrations of copper disrupts olfaction in fish. To examine the dynamics of recovery at both functional and morphological levels after acute copper exposure, unilateral exposure of ...
Baldwin D. H.   +52 more
core   +2 more sources

Perubahan Hematologi Ikan Mas Komet (Carassius auratus auratus) Akibat Infestasi Argulus japonicus Jantan Dan Argulus japonicus Betina
[Hematologic Changes Comet Goldfish (Carassius auratus auratus) as a Result of Infestation Argulus japonicus Males And Argulus japonicus Females]

open access: yesJurnal Ilmiah Perikanan dan Kelautan, 2015
Diseases of the ornamental fish farming is mainly caused by ectoparasites. Ectoparasites are one cause of the declining value of the commodity selling ornamental fish in Indonesia. Argulus japonicus acute infestation levels could cause death and economic
Kismiyati Kismiyati   +2 more
doaj   +1 more source

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