Conservation of fish 



(continued) 



720 



Sazostedion 

 Sciaenidae 



ApJodinotus grunniens 

 Salmonidae 

 Coregonus 

 Oxygen deficiencies in habitat 

 Effect on fish 

 Clariidae 



Clarias batrachus 

 Spleen 



Cyprinidae 



Cyprinus carpio 

 Gas transport by blood 

 Ictaluridae 



Ictalunis nebuJosus 

 Kidney 

 Cyprinidae 



Cyprinus carpio 

 Fish kill 



Teleostei 

 Collecting fish 



Experimental analysis 

 Centrarchidae 

 Ictaluridae 

 Fish cultural methodology 

 Centrarchidae 

 Ictaluridae 

 Heat pollution 

 Effect on fish 

 Elasmobranchii 

 Teleostei 



Oncorhynchus tshanytscha 

 SaJmo gairdneri 

 Experimental analysts 



Migrations 



Salmonidae 

 Oncorhynchus 

 Salmo gairdneri 

 Reproduction 

 Salmonidae 

 Oncorhynchus 

 SaJmo gairdneri 

 Rate of growth 

 Effect on fish 

 Habitat preservation 

 Acipenseromorpha 

 Teleostei 

 Artificial rearing environments 

 Fish cultural methodology 

 Anguillidae 



Anguilla anguUia 

 Cyprinidae 



Cyprinus carpio 

 Salmonidae 



Salmo gairdneri 

 Bibliography 



Water pollutants 



Teleostei 

 Effect on fish 



Population diversity 



Teleostei 



Kraft mill effluents 



Effect on fish 



Teleostei 



Hemoglobin 



Salmonidae 

 Lethal environmental limits 



Salmonidae 

 Breathing 

 Salmonidae 

 Lethal environmental limits 

 Young 



Salmonidae 

 SaJmo salar 

 Poisonous gas pollutants 

 Chlorine 



Effect on fish 



Avoidance responses 

 Salmonidae 



SaJveJinus fontinalis 

 Cyanide 



Effect on fish 

 Lateral line 

 Salmonidae 



SaJmo gairdneri 



806650 

 806650 

 806650 



804572 



808227 



804369 



808227 

 808250 



808537 

 808537 



808537 

 808537 



803575 

 804416 

 807332 

 804852 

 806636 

 807332 

 808926 

 806640 

 806639 

 806640 

 806873 

 806873 

 806874 

 806875 



806638 

 806638 



805905 

 805905 



808696 



808696 



808696 

 806676 



803514 

 804259 



805375 



808950 

 808949 

 808949 

 808949 



Heart 



Salmonidae 



SaJmo gairdneri 

 Hydrogen sulfide 

 Effect on fish 

 Developing egg 

 Esocidae 

 Esox lucius 

 Fry 



Esocidae 

 Esox lucius 

 Lethal environmental limits 

 Salmonidae 



Oncorhynchus nerka 

 Avoidance responses 

 Salmonidae 



SaJveh'nus fontinalis 

 Alkali pollutants 

 Effect on fish 



Lethal environmental limits 

 Centrarchidae 

 Lethal environmental limits 

 Experimental analysis 

 Cyprinidae 



Carassius auratus 

 Acid pollutants 

 Effect on fish 

 Gills 



Salmonidae 



SaJvelinus fontinaJis 

 Ery throe ytes 

 Salmonidae 



SaJvelinus fontinalis 

 Gas transport by blood 

 Salmonidae 



SaJvelinus fontinaJis 

 Liver 



Salmonidae 



SaJveh'nus fontinaJis 

 Lethal environmental limits 

 Centrarchidae 

 Heavy metal pollutants 

 Effect on fish 

 Epizootics 

 Catostomidae 

 Catostomus 

 Salmonidae 

 SaJmo saJar 

 Bacterial diseases 

 Catostomidae 

 Catostomus 

 Salmonidae 

 SaJmo saJar 

 Aquaria and water systems 

 Teleostei 

 Pollutant content 



Teleostei 

 Fish kill 

 Reservoirs 

 Salmonidae 

 Arsenic 



Description and occurrence 



Teleostei 

 Effect on fish 

 Pancreatic islets 

 Cottidae 



MyoxocephaJus scorpius 

 Cadmium 



Effect on fish 

 Pancreatic islets 

 Cottidae 



MyoxocephaJi 

 Copper 



Effect on fish 

 Pleuronectidae 



PseudopJeuronectes 

 Gills 



Salmonidae 



SaJvelinus fontinaJis 

 Developing egg 

 Cyprinidae 



PimephaJes prome/as 

 Rate of growth 

 Cyprinidae 



PimephaJes prome/as 

 Lethal environmental limits 

 Serranidae 



Siorone saxati/is 

 Cyprinidae 



Pimephales promelas 

 Avoidance responses 

 Salmonidae 



SaJveJinus fontinaJis 



scorpius 



809038 

 808155 

 806982 



808814 



806947 



806948 



806948 



806946 

 808814 



807B69 

 807869 



807869 

 807869 

 804665 

 806883 



806157 



806914 



807963 



807963 



807524 



806982 



807504 



807504 



808509 

 807504 



