خيارات البحث
النتائج 1 - 4 من 4
Carbohydrate metabolism changes in fish fingerlings and yearlings exposed to linear alkyl benzene sulphonate
1990
Misra, V. (Industrial Toxicology Research Centre, Lucknow (India). Ecotoxicology Lab.) | Kumar, V. | Pandey, S. | Viswanathan, P.N.
The length and weight growth of bleak Alburnus alburnus alborella Filippi from Lake Ohrid
2003
Talevski, T. (Hidrobioloski zavod, Ohrid (The Former Yugoslav Republic of Macedonia))
In this paper are presented the length and weight growth of bleak Alburnus alburnus alborella Filippi from Lake Ohrid, R. Macedonia. The results of the length growth are presented by percent growth, absolute length growth in mm., the length growth rate (CI), the length growth constante (CIt), and growth characteristic (K). The weight growth are presented by percent growth and absolute weight growth in grams.
اظهر المزيد [+] اقل [-]Investigation of cyprinid fish species spawning grounds in Lake Ohrid
2003
Talevski, T. | Talevska, M. (Hidrobioloski zavod, Ohrid (The Former Yugoslav Republic of Macedonia))
In this paper are presented investigation of cyprinid fish spawning grounds in Lake Ohrid. Keeping the optimum population condition of particular fish species is possibly only if we care to study and sustain fish spawning grounds.
اظهر المزيد [+] اقل [-]Fauna of monogenean trematods - parasites of some cyprinid fishes from the lake Dojran (Macedonia) [The Former Yugoslav Republic of Macedonia]
2003
Stojanovski, S. (Hidrobioloski zavod, Ohrid (The Former Yugoslav Republic of Macedonia)) | Hristovski, N. | Cakic, P. | Hristovski, M. | Nastova-Aleksova, R.
During the parasitological investigations on the gills of 3 cyprinid species from Lake Dojran (the Former Yugoslav Republic of Macedonia), are found 4 monogenean species: in Rutilus rutilus dojranensis are found Dactylogyrus similis and Dactylogyrus suecicus, in Scardinius erythrophthalmus dojranensis is found Dactylogyrus difformis, and in Alburnus alburnus macedonicus is found Ligophorus sp. Prevalence in Rutilus alburnus dojranensis is 40.46%, in Scardinius erythrophthalmus dojranensis is 55.56%, and in Alburnus alburnus macedonicus is the lowest and amounts 2.02%. All monogenean species represents the first record for parasitic fauna of fish species in the Former Yugoslav Republic of Macedonia. Finding of Ligophorus sp. in the fishes of the family Cyprinidae is new to science generally.
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