Ikan Hias jenis ikan Mas Koi Cyprinus carpio memiliki daya tarik pada warna yang dimunculkan dari tubuhnya. Dagung buah Pala Myristica argentha pigmen karotenoid, asam askorbat, flavenoid, phenol asit dan lutein. Penelitian ini bertujuan untuk mengetahui perubahan merah tubuh melalui pemberian ekstrak kasar pala dengan dosis berbeda. Parameter peubah diukur berupa menggunakan scoring metode mod...

RASKOVIC, B., V. POLEKSIC, I. ZIVIC and M. SPASIC, 2010.Histology of carp (Cyprinus carpio L.) gills and pond water quality in semiintensive production. Bulg. J. Agric. Sci., 16: 253-262 Gills of carp from ponds of the “Vrsacki ritovi” fish farm were studied, and the results discussed with reference to the results of physical and chemical properties of pond water. Subepithelial edema and gill h...

The aim of this study was to estimate the effect of aquatic cadmium and lead pollution on superoxide dismutase (SOD) activity and lipid peroxidation in fish. The study used the fish species Cyprinus carpio L., Oncorhynchus mykiss Walbaum, and Acipenser baeri Brandt. SOD activity was measured by the adrenaline method. Lipid peroxidation was measured by determining malondialdehyde (MDA) concentra...

Ichthyophthirius multifiliis exposed to naturally immunised carp established short-term infections, the majority of parasites actively emerging within 2 h of entering the epidermis. A small, but significant, number of these expelled parasites were shown to retain theront-like properties with the capacity to directly re-invade a further fish host. Infectivity fell rapidly with time in the host a...

in this research, acute toxicity (lc) of zinc oxide nanoparticle on beluga (huso huso) andcommon carp (cyprinus carpio) was studied. the experiment was conducted using theorganization for economic co-operation and development (no. 202) method. for bothspecies, 96hlc10 was determined to be more than 200 mg/l. to assess the effects of zinc oxidenanoparticles on blood factors, leukocyte index coun...

The following caryophyllidean tapeworms were found in freshwater fishes from Japan (species reported from Japan for the first time marked with an asterisk): family Caryophyllaeidae: Paracaryophyllaeus gotoi (Motomura, 1927) from Misgurnus anguillicaudatus (Cantor); Archigetes sieboldi Leuckart, 1878 from Pseudorasbora parva (Temminck et Schlegel) and Sarcocheilichthys variegatus microoculus Mor...

Susceptibility of five species of Cyprinidae and Salmonidae freshwater fish to the early third-stage larvae (EaL3) and advanced third-stage larvae (AdL3) of Gnathostoma nipponicum infection were examined. Two fish species inoculated orally with EaL3 were infected, and AdL3 were recovered from them with rate of 21.0% in Tribolodon hakonensis and 0.5% in Cyprinus carpio at 30 days postinoculation...