Cyprinidae 

 (continued) 



Buccal cavity 

 Anatomy 



Function 



Pharynx and esophagus 

 Anatomy 

 Function 



Pharyngeal teeth 



Descriptive evolution 



Bfle 



Biochemistry 



Descriptive evolution 



Ovarian cycles 



Gynogenesis 



Artificial hybridization 



Fecundity 



Testicular cycles 

 Nuptial tubercles 

 General embryology 

 Developing egg 



Anatomy 



Key 

 Larva 

 Rate of growth 



Weight length relationship 



Chromosome number 



Caryotype 



Polyploidy 



Miocene 



Convalesce and paraUefisn] 



Homology 



Homologous variation 

 Zoogeography 



Fish communities 



Lentic waters 

 Reservoirs 



Habitat preference 



Introduction for fishery 

 Subterranean waters 



Adaptive evolution 

 Thermal springs 

 Distribution within habitat 

 Change with age 

 Temperature 

 Water movement 

 Geographic variation 

 Temperature 



Lethal environmental limits 

 Light 



Effect on fish 

 Rheo taxis 

 Entraiument 

 Salinity 



Effect on fish 

 Fry 



Rate of growth 

 Hydrogen ion concentration 



Effect on fish 

 Oxygen 



Effect on fish 

 Developing egg 

 Embryo physiology 

 Cilia ta 



As parasite 

 Host specificity 



Host parasite interactions 

 Parasite systematics 

 Myxosporidia 



Incidence of infection 

 Monogenea 



Distribution of infection 



Host specificity 

 Parasite systematics 



Digenea 



Distribution of infection 



Incidence of infection 



Seasonal changes 



Intensity of infection 



Parasite life history 

 Parasite life history 



Host specificity 

 Host parasite interactions 

 Experimental analysis 



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Cestoda 



Distribution of infection 



Incidence of infection 



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Intensity of infection 



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 Host parasite interactions 



Host specificity- 

 Experimental analysis 



Host parasite interactions 

 Nematoda 



Distribution of infection 



Incidence of infection 

 Seasonal changes 

 Intensity of infection 

 Parasite life history' 



Host specificity 

 Acanthocephala 



Distribution of infection 



Incidence of infection 

 Seasonal changes 



Intensity of infection 



Host specificity 

 Parasite systematics 

 Hirudinea 



Incidence of infection 



Change with age 

 Parasite systematics 

 Host specificity 

 Copepoda 

 As predator 



Fry 

 Incidence of infection 

 Host specificity 

 Host parasite interactions 

 Molluscs 



As shelter for fish 

 Developing egg 

 Distribution 



350 



Reduction of range by man 

 Population structure 



Surface volume relationship 

 Population changes 



Population density- 



Population diversity 

 Interspecific competition 



Artificial rearing environments 

 Availability and use of food 



Orcadian rhythms 

 Feeding 



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