ESOCIDAE 

 (CONTINUED) 



UMBRIDAE 



GALAXIOIDEI 



HEMOGLOBIN 



INFRASPECIFIC VARIATION 

 SERUM PROTEINS 



INFRASPECIFIC VARIATION 

 IODINE 

 FUNCTION 

 PHARYNX AND ESOPHAGUS 



ULTRASTRUCTURE 

 ORAL TEETH 

 ANATOMY 



DEVELOPMENT 

 GASTRIC DIGESTION 



SEASONAL CHANGES 

 INTESTINAL DIGESTION 

 SEASONAL CHANGES 

 LIVER 



BIOCHEMISTRY 



OXIDATIVE METABOLISM 

 NITROGEN METABOLISM 

 GLOMERULUS 



ULTRASTRUCTURE 

 JUXTAGLOMERULAR APPARATUS 

 HISTOLOGY 

 FUNCTION 



DESCRIPTIVE EVOLUTION 

 BLADDER 

 HISTOLOGY. 

 INNERVATION 

 FECUNDITY 

 ADAPTATION 



HABITAT DESTRUCTION 

 FEMALE GENITAL PAPILLA 

 SERTOLI CELLS 

 FUNCTION 



TESTICULAR CYCLES 

 MALE GENITAL PAPILLA 

 BIOCHEMICAL SEX DIFFERENCES 



GLUCOSE CONTENT 

 EGG 



DEVELOPMENT 



MINERAL CONTENT 

 GROWTH 



RATE OF GROWTH 



802841 

 802841 

 802470 

 801605 



801486 

 8034% 

 803496 



800565 

 803207 



801567 



802230 

 802972 



802444 

 800421 



803458 

 800421 



801945 

 800129 

 800421 

 800543 

 800840 

 802353 

 802356 

 803191 



YOUNG 



802972 



ALLOMETRY 



800799 



ADLIBITUM FOOD CAPACITY 





CHANGE WITH AGE 



803496 



CARYOTYPE 



800508 



GEOGRAPHIC VARIATION 



800799 



ZOOGEOGRAPHY 



800929 



FEEDING CAPTIVE FISH 



802841 



USE AS TEST ANIMAL 



802841 



SWAMPS AND MARSHES 



801759 



TEMPERATURE 





EXPERIMENTAL ANALYSIS 





GROWTH 



800966 



SALINITY 





MERCURY 





EFFECT ON FISH 





HEAVY METAL POLLUTANTS 



803082 



OXYGEN 





DESCRIPTION AND OCCURRENCE 



800428 



CILIATA 





HOST PARASITE INTERACTIONS 



802159 



PARASITE SYSTEMATICS 



802161 



MONOGENEA 





INCIDENCE OF INFECTION 



801417 



PARASITE LIFE HISTORY 





HOST PARASITE INTERACTIONS 



803355 



DIGENEA 





INCIDENCE OF INFECTION 





INTENSITY OF INFECTION 





HOST PARASITE INTERACTIONS 



802525 



PARASITE SYSTEMATICS 



800585 



CESTODA 





PARASITE LIFE HISTORY 



801180 





801209 



HOST PARASITE INTERACTIONS 



802353 



PARASITE SYSTEMATICS 



800585 



ULTRASTRUCTURE 





PARASITE LIFE HISTORY 



801235 



COPEPODA 





AS PARASITE 



800585 



DISTRIBUTION 



802244 



EXPANSION OF RANGE 8Y NATURAL MEANS 



801364 



POPULATION STRUCTURE 



800421 





802354 



POPULATION CHANGES 



801756 





802048 



POPULATION DENSITY 



801443 



INTERSPECIFIC COMPETITION 



801443 



AVAILABILITY AND USE OF FOOD 





EXPERIMENTAL ANALYSIS 



802694 



FOOD CHAINS 



801546 



REPRODUCTIVE SEASON 



800421 



HIBERNATION 



800428 



GUT CONTENTS 



800129 





800543 





801950 





802353 





802356 



HABITAT PREFERENCE 



803123 



AVOIDANCE RESPONSES 

 MIGRATIONS 



STRESS REACTIONS 



MYXOSPORIDIOSIS 



INCIDENCE OF INFECTION 

 INTENSITY OF INFECTION 



HISTORY OF FISHERIES 



CREEL CENSUS 



NATURAL MORTALITY 

 EGG 

 YOUNG 



PRODUCTIVITY 



EUTROPHIC LAKES 

 FISHERIES IMPROVEMENT 

 COARSE FISH CONTROL 

 INTRODUCTION FOR FISHERY 



HEAVY METAL POLLUTANTS 

 MERCURY 



EXPERIMENTAL ANALYSIS 



EFFECT ON FISH 

 FISH CULTURAL METHODOLOGY 

 ARTIFICIAL REARING ENVIRONMENTS 

 ARTIFICIAL FEEDS AND FEEDING 

 ARCHEOLOGICAL DATA 



ESOX LUCIUS X 



ESOX MASQUINONGY X 



ARTIFICIAL FEEDS AND FEEDING 

 ESOX MASQUINONGY 



IDENTIFYING CHARACTERS 



LIPID AND FATTY ACID CONTENT 



PESTICIDE CONTENT 

 DDT 



DIELDRIN 



HYOID ARCH 



BRANCHIOSTEGALS 



RATE OF GROWTH 



NATURAL MORTALITY 



FISHING MORTALITY 

 ESOX MASQUINONGY X 



ESOX LUCIUS X 

 ARTIFICIAL FEEDS AND FEEDING 

 ESOX NIGER 



IDENTIFYING CHARACTERS 



GENERAL STRUCTURE AND BEHAVIOR 



DISTRIBUTION 



POPULATION CHANGES 



HABITAT EUTROPHICATION 

 ESOX NIGER X 



ESOX AMERICANUS X 



NATURAL HYBRIDIZATION 

 ESOX REICHERTI 

 CILIATA 



AS PARASITE 



803124 

 800837 

 800421 

 802972 

 800837 

 800950 



801015 

 801015 

 800719 



800768 



802972 

 801443 

 802443 

 802948 

 802881 

 801152 

 802443 

 800002 

 801801 

 802244 

 803195 



803082 

 803080 

 802079 

 800840 

 802837 

 800638 

 801702 

 802481 

 803338 



803048 

 801398 



801398 

 801986 

 801986 

 802548 

 802421 

 802421 



802837 



802244 

 800757 

 802244 

 802259 



802980 



802244 

 800356 



UMBRIDAE 





RELATIONSHIPS 



802680 



DALLIA PECTORALIS 





CAUDAL SKELETON 





ANATOMY 





DESCRIPTIVE EVOLUTION 



802680 



HYOID ARCH 



801986 



BRANCHIOSTEGALS 



801986 



UMBRA KRAMERI 





GENERAL STRUCTURE AND BEHAVIOR 



801368 



ZOOGEOGRAPHY 



800929 



REPRODUCTION 



801368 



UMBRA LIMI 





FAUNAL LIST 



800120 



CAUDAL SKELETON 





ANATOMY 





DESCRIPTIVE EVOLUTION 



802680 



HYOID ARCH 



801986 



BRANCHIOSTEGALS 



801986 



EGG 





BIOCHEMISTRY 



800257 



TEMPERATURE 





EFFECT ON FISH 





FEEDING 



802425 



SALINITY 





DESCRIPTION AND OCCURRENCE 





LETHAL ENVIRONMENTAL LIMITS 



800943 



FEEDING 





SEASONAL CHANGES 





TEMPERATURE 



802425 



UMBRA PYGMAEA 





POPULATION CHANGES 





HABITAT EUTROPHICATION 



802980 



GALAXIOIDEI 



