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freshwater fishes
Some patterns of age and geographical variation in fecundity indices were analyzed in three freshwater fishes (river perch, bream, and Sevan khramulya).
      
Published data on the taxonomic composition of the intestinal bacterial flora in fishes living under different conditions (marine and freshwater fishes) and differing in the type of feeding are reviewed.
      
Considerable differences in the composition of intestinal microflora in marine and freshwater fishes are described.
      
Effect of Site-Specific Parameters on the Transfer of 137Cs and 90Sr into Freshwater Fishes1,2
      
The first record of Macrogyrodactylus species (Monogenea, Gyrodactylidae) on freshwater fishes in Senegal with the description o
      
These species are not specific parasites of otters, the former two occurring in various freshwater fishes and the latter being a parasite of anurans.
      
Oreochromis mossambicus (Peters 1852) and Oreochromis niloticus niloticus Linnaeus, 1758 are two popular freshwater fishes introduced from Africa to India.
      
Hepatic allantoinase is located both in the peroxisomes and in the cytosol in saltwater fishes, and only in the cytosol in freshwater fishes.
      
The conservation of freshwater fishes in Australia: politics, bureaucracy and potential roles for aquarists
      
Freshwater fishes of Southeast Asia: potential for the aquarium fish trade and conservation issues
      
Health Status of Ornamental Freshwater Fishes Imported to South Africa: A Pilot Study
      
A pilot study was initiated to examine the health status of ornamental freshwater fishes imported to South Africa.
      
cotti's life cycle involves cyclopoid copepods as intermediate host and various freshwater fishes as final host.
      
Chemometric discrimination between streams based on chemical, limnological and biological data taken from freshwater fishes and
      
The aquatic fungusSaprolegnia sp., which is a common cause of egg mortality among freshwater fishes, is more prevalent in the nests of solitary than colonial male bluegill sunfish (Lepomis macrochirus).
      
Spherical aberration of the eyes of a spectrum of freshwater fishes was determined by photographing the refractive effects of excised crystalline lenses on multiple parallel split laser beams.
      
The ampullary organs ofIchthyophis are morphologically similar to those found in various freshwater fishes and known to function as electroreceptors.
      
A study of some helminth parasites of freshwater fishes in Ceylon
      
sinensis were collected and examined for cercaria infection, and 430 freshwater fishes of different species as the second intermediate host were examined for metacercaria infection.
      
The average infection rate of freshwater fishes of 15 species with metacercariae of C.
      
 

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