STUDY ON THE GOBIOID FISH, “YOSHINOBORI” RHINOGOBIUS SIMILIS GILL-I
نویسندگان
چکیده
منابع مشابه
Morphological Comparison of two populations of lake goby Rhinogobius similis Gill, 1859 from Hariroud basin
Knowledge on the fish species is important in habitat protection management. This study was conducted to compare the morphological characteristics of two populations of Rhinogobius similis from Hariroud basin based on landmark morphometric truss network system. A total of 60 individuals from Polkhatoun (30 specimens) and Tafrihgah dam (30 specimens) stations were caught by electrofishing 220 vo...
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BACKGROUND The classification of gobioid fishes is still under discussion. Several lineages, including the Eleotridae and Butidae, remain difficult to characterize because synapomorphies are rare (Eleotridae) or have not yet been determined (Butidae). Moreover, the fossil record of these groups is scarce. RESULTS Exceptionally well-preserved fish fossils with otoliths in situ from uppermost O...
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The gill of fishes is modified for gas exchange, thereby providing a site for net movement of salts and water down their respective gradients. Specialized cells in the gill epithelium are joined by tight junctions of variable depth and express a variety of transporters and channels. These cells mediate NaCl extrusion in marine fishes and NaCl uptake in freshwater fishes. These transport steps a...
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ژورنال
عنوان ژورنال: NIPPON SUISAN GAKKAISHI
سال: 1961
ISSN: 1349-998X,0021-5392
DOI: 10.2331/suisan.27.6