Salmonidae 

 (continued) 



Coregonus 



to 



Oncorhynchus 



Epibranchial organ 

 Anatomy 

 Histology 

 Function 



Descriptive evolution 

 Intestine 

 Histology 



Liver 



Anatomy 

 Sexually dimorphic liver 



Seasonal changes 

 Starvation 



Effect on fish 

 Intestine 

 Geographic variation 

 Ecotypes 

 Zoogeography 

 Temperature 

 Effect on fish 

 Cell division 

 General embryology 

 Water pressure 

 Effect on fish 



Gas secretion and absorptii 

 Parasite systematics 

 Fishery dynamics 

 Coregonus migratorius 



Validation 

 Coregonus muksun 

 Ecotypes 

 Feeding 

 Gill rakers 

 Gut contents 

 Coregonus nasus 

 Intestine 

 Histology 

 Function 

 Oogenesis 



Captive vs natural fishes 

 Abnormality 

 Life span 

 Starvation 



Effect on fish 



Intestine 



Geographic variation 



Rate of growth 



Ecotypes 



Coregonus nigripinnis 



Distribution 

 Coregonus pcled 

 Intestine 

 Histology 

 Function 

 Pyloric caeca 

 Ovarian cycles 

 Fecundity 

 Rate of growth 



Starvation 



Effect on fish 

 Intestine 

 Temperature 

 Effect on fish 



General embryology 



Change with age 



Lethal environmental 

 Mutagenic agents 

 Effect on fish 

 Developing egg 

 Gut contents 



Seasonal changes 

 Reproduction 

 Introduction for fishery 

 Coregonus pidschian 

 Axial skeletal muscles 

 Anatomy 

 Function 

 Coregonus sardinclla 

 Fecundity 

 Population density 

 Interspecific competition 

 Gut contents 



Change with age 

 Coregonus zenithicus 

 Identifying characters 

 Mcristics 

 Morphometries 

 Distribution 



805463 

 804195 

 805463 

 805463 



806352 

 807641 

 807641 

 807641 



805093 

 806277 

 807707 



804566 

 804566 



807491 

 807465 



806352 

 806352 

 806352 

 807668 

 807668 

 807668 

 808241 

 808352 



804442 

 806423 

 804442 

 806423 

 804442 



808353 

 80824 1 

 808241 



806851 

 806851 

 806851 



806851 



807465 



807465 

 807465 

 807465 



Cristivomer 



Validation 

 Hucho 



Relationships 



Meristics 

 Hucho hucho 



Distribution 



Introduction for fishery 

 Oncorhynchus 



Relationships 



Key 



Scales 



Change with age 

 Popular names by languag' 

 General structure and beh; 

 Lipid metabolism 



Change with age 

 Ion and water relat 



hips 

 Calcium 

 Calcitonin 

 Pigment chemistry 



Axial skeletal muscles 

 Axial skeletal muscles 

 Pigment chemistry 



Biochemistry 

 Change with age 

 Ultrastructure 

 Prolactin 



Ion and water relationships 



Function 

 Reproduction 

 Function 

 Calcitonin 



Ultrastructure 

 Biochemical blood constituents 



Methaernalbumin 

 Ovary 



Development 

 Testis 



Development 

 Life span 



Neuroendocrine environment 

 Rate of growth 

 Migrations 



Scale age study 



Distribution within habitat 

 Temperature 



Description and occurrence 



Effect on fish 

 Lethal environmental limits 

 Heat pollution 

 Salinity 



Description ant 

 Effect on fish 

 Prolactin cell 

 Migrations 

 Ccstoda 



Incidence of infection 

 Intensity of infection 

 Distribution 

 Population changes 

 Interspecific competition 



Young 

 Availability and use of food 



Young 

 Reproductive season 

 Burrowing underwater 

 Fry 



Experimental analysis 

 Avoidance responses 

 Migrations 



Biochemistry 



Change with age 

 Adaptation 



Descriptive evolution 

 Fry 



Evolutionary adaptation 

 Young 



Seasonal changes 

 Computer analysis 



Marking and tagging 

 Neurosecretion 



Thyroid stimulating hormone 

 icrontological pathologies 

 :olumnaris disease 

 Incidence of infection 



Heal pollution 



805879 

 805879 



805879 

 807750 

 808135 



806552 

 804523 

 808706 



807204 

 807486 



807486 

 807204 



806285 

 806285 

 804867 

 804460 

 806309 

 806309 

 805368 



808906 

 806507 



805905 

 806639 

 804892 



807893 

 804892 

 803793 



806020 

 804979 

 803566 

 807750 

 808373 

 808706 



807204 



806309 



806020 

 807731 

 805349 



418 



