Cyprinidae 



(continued) 



Hesperoleucus 



Labeo 



Hesperoleucus symmetricus 

 Expansion of range by man 

 Subterranean waters 

 Hybopsis 

 Relationships 

 Synonymy 

 Mens tics 



Lateral line pores and canals 



364 



Lateral line pores and canals 

 Use in systematics 

 Histology 

 Function 

 Xeuro masts 

 Histology 

 Function 

 Habitat preference 

 Hybopsis aestivalis 

 Schreckstoffe 



Experimental analysis 

 Ir'.erspecific communication 

 Chemical senses 



Fright reaction to predator 

 Experimental analysis 

 Hybopsis crameri 

 M eristics 



Lateral line pores and canals 

 Xeuro masts 

 Xeuromasts 

 Histology 

 Function 

 Hybopsis storeriana 

 Larva 



Change with age 

 Reproductive season 

 Hybopsis xpunctata 

 Reproductive season 

 Avoidance responses 

 Hypopbthalmichthys molitrix 

 General structure and behavior 

 Oxygen consumption 

 Embryo physiology 

 Larva 

 Myodome 

 Anatomy 

 Function 

 Pineal 



Change with age 

 Anatomy 

 Histology 

 Erythrocytes 

 Leucocytes 



Biochemical blood constituents 

 Hemoglobin 

 Polyspermy 



Description and occurrence 

 Function 

 Maintenance energy requirements 



Experimental analysis 

 Energy conversion efficiency 

 Young 



Experimental analysis 

 Dietary requirements 



Change with age 

 Hybrid compatibility 

 Temperature 

 Effect on fish 



Intestinal digestion 

 Young 

 Cilia la 



Host specificity 

 Sporozoa 



Host specificity 

 Monogenea 



Host specificity 



Treatment for disease 

 Cestoda 



Incidence of infection 

 Prophylactic treatment 

 Host specificity 

 Xematoda 



Host specificity 

 Hirudin ea 



Host specificity 

 Expansion of range by man 

 Infectious and parasitic disorders 

 Check list 



Prophylactic treatment 

 Ich disease 



Host specificity 

 Introduction for fishery 

 Artificial incubation 

 Artificial rearing environments 



808139 

 808139 



807093 

 807093 

 808484 



808484 

 808484 

 808484 



805211 

 807653 



807653 

 808577 



807653 

 807653 



807279 

 807279 



807279 



807279 



808235 



807279 

 808632 



808423 

 808423 



Fry 

 Artificial population manipulation 

 Interspecific competition 

 Pondfish productivity 

 Experimental analysis 



Use in biological control 

 Habitat eu'trophication 

 Algae 

 Marking and tagging 

 Vital dyes 

 Young 



Experimental analysis 

 Anesthetics 

 MS-222 



Effect on fish 

 Labeo 



Distribution 

 Labeo bata 



Rate of growth 



Captive vs natural fishes 

 Gut contents 



Seasonal changes 

 Labeo caibasu 

 Gut contents 



Seasonal changes 

 Pond fertilization and feeding 

 Labeo capensis 

 Gut contents 



Seasonal changes 

 Labeo coubie 

 Distribution 

 Labeo dero 

 Gut 



Anatomy 

 Function 

 Labeo frenatus 

 Reproduction 

 Labeo gonitis 

 Brain 



Sense organs 

 Anatomy 

 Function 

 Reproduction 



Habitat preference 

 Labeo rohita 



Oxygen consumption 



Developing egg 



Change with age 



Axial skeletal muscles 



Amino acids 



Biochemistry 



Weberian apparatus 



Development 

 Biochemical blood constituents 



Alkaline phosphatase 

 Seasonal changes 

 Absence of stomach 



Function 

 Intestinal juices and enzymes 

 Kidney 



Alkaline phosphatase 

 Biochemistry 



Mucopolysaccharides 

 Histology 

 Biochemistry 

 Fecundity 

 Rate of growth 



Captive vs natural fishes 

 Reservoirs 



Seasonal changes 

 Reproductive season 



Gut contents 



Seasonal changes 

 Mating 

 Introduction for fishery 



Pondfish productivity 



Hormone induced reproduction 



Pond fertilization and feeding 

 Fish control agents 

 DDVP 



Effect on fish 



Lethal environmental limits 

 Phosphamidon 

 Effect on fish 



Lethal environmental limits 



808419 

 805370 

 808457 



808418 

 808971 



808572 



805907 



808577 

 808593 

 808592 



806121 

 804180 



806708 

 803892 



806951 

 808577 



808572 



805197 

 805197 

 805605 

 805607 

 808577 

 808593 

 805197 

 808421 

 808632 

 808615 

 808632 

 805607 

 806061 

 808592 



